美国SpaceX的免费wifi要来了?中俄洲际导弹或从此失效

<p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">刚刚(北京时间公元</span>2019<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月</span>24<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">日星期五,上午</span>10<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">点</span>30<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">分),</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的一枚猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭</span>Block 5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">型</span>B1049.3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在卡纳维拉尔角第</span>40<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">发射场点火成功,随后将</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星链计划的卫星推举升空。</span></p><div>&nbsp;</div><div><img src="/EditBackyard/EditorData/Photo/2019/May/5302019SPACE.png" alt="" width="858" height="427" /><br />&nbsp;</div> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在本文发布之前</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒(</span>2019<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月</span>24<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">日</span>11<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">点</span>37<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">分</span>03<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒),</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星刚刚确定与第二级成功分离。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">另,这枚猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第一级是第</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次使用,已成功回收,初步判定具备第</span>4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次使用条件。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次:实用版星链计划卫星的首次发射;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次</span><span lang="ZH-CN"> </span><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">:</span>B1049<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号可重复使用运载火箭第一级的第</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次使用;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次:</span><span lang="ZH-CN"> </span><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">今年(</span>2019<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年)猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>6<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次:</span><span lang="ZH-CN"> </span><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">今年</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的第</span>6<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次火箭发射;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗:</span><span lang="ZH-CN"> </span><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">一口气,一箭</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>71<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次:</span><span lang="ZH-CN"> </span><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的总第</span>71<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>78<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次:</span> SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的第</span>78<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次火箭发射。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">回顾</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">1<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年零</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">个月之前(</span>2018<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月),小火箭给出了《小火箭聊</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的星链天基互联网星座》这份报告,对低轨星座的必要性、可行性进行了分析计算。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">并在全球范围内,率先给出了</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的星链计划巨型低轨星座的天基互联网建设情况的轨道可视化视图。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">SpaceX<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的星链计划准备这样搭建,基本上分三步走:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">11943<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第一步:用</span>1600<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星完成初步覆盖。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">其中,前</span>800<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星满足美国、加拿大和波多黎各等国的天基高速互联网的需求。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭风格:这</span>1600<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星分布在</span>32<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">条轨道上,每条轨道</span>50<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">轨道高度</span>1150<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里,轨道倾角</span>53<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第二步:用</span>2825<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星完成全球组网。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭风格:这</span>2825<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星分为</span>4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">组。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">组由</span>1600<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星组成,布于</span>32<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">条轨道上,每条轨道</span>50<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗,轨道高度为</span>1110<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里,轨道倾角为</span>53.8<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">组由</span>400<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星组成,分布在</span>8<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">条轨道上,每条轨道</span>50<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗,轨道高度</span>1130<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里,轨道倾角为</span>74<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">组由</span>375<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星组成,分布在</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">条轨道上,每条轨道</span>75<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗,轨道高度</span>1275<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里,轨道倾角为</span>81<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">组由</span>450<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星组成,分布在</span>6<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">条轨道上,每条轨道</span>75<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗,轨道高度</span>1325<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里,轨道倾角为</span>70<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">前两步的卫星总数量为</span>4425<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗,这些卫星工作在较为传统的</span>Ka<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">波段和</span>Ku<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">波段,力争以量取胜。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第三步:用</span>7518<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星组成更为激进的低轨星座。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这些卫星的运行轨道比第一步和第二步的</span>4425<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的</span>1110<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里到</span>1325<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里轨道高度要更低,为</span>340<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里高度附近。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">随后,在不到半个月的时间内,中国航天科技集团航天咨询联合小火箭一起,主办了</span>2018<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年的低轨星座论坛。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭有幸主持会议,与会单位和团体有小火箭联合会、中国航天科技集团鸿雁星座、中国航天科工集团虹云工程、中国卫通集团、中国长城工业集团、瑞典空间公司、蓝箭航天、神州企业家俱乐部等。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在这个总师和总裁云集的小范围沙龙中,大家对当下和未来的低轨星座进行了深入的探讨。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">(本次讨论为近期的一些低轨星座计划奠定了合作基础,同时,这也是小火箭的学术与技术沙龙罕有的全程对外直播。)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">转眼之间,到了</span>2019<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年的</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月份。咱们当年预测和分析的事情,开始逐渐变为现实。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">本文,小火箭继续和大家探讨这第一批较成规模的星链计划卫星的部署相关的问题:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这么多卫星怎样上的天?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">使用了怎样的运载火箭?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年前的那两颗技术验证星,得到了怎样的结果?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划这</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年多来,有没有调整?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划的商业应用场景;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划的军事应用场景;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划的月球和火星应用展望;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">潜在的机遇和挑战。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">注:本报告的引用格式:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">《小火箭对</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划低轨巨型星座的分析》</span>[M/OL]<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,邢强,小火箭微信公众号,</span>2019.5</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">卫星</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">按小火箭的统计,人类自公元</span>1957<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年开始拥有向太空发射人造地球卫星的能力以来,年均发射次数为</span>85<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">质疑是这么来的:如果按照</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在去年(</span>2018<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年)</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月份发射星链计划的丁丁</span>A<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">和丁丁</span>B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">两颗技术验证卫星的节奏,一箭双星。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">哪怕全世界的发射次数全由</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司来占据,并且全部用来发射星链计划的卫星,那么</span>11943<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星,也至少需要</span>5972<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射,以年均发射次数来算,至少需要</span>70<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年才能完成如此庞大的星座的建设,这还不算期间的卫星损坏和再入大气需要的补网和补轨发射。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">今天,质疑是这样被打破的:一箭</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">60<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星链计划首批卫星是这样放到猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的整流罩里的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图,分为两堆,每堆</span>30<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗扁平的卫星。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">单星质量:</span>227<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公斤。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">当火箭和卫星都是自己家造的,而且卫星的产量还不小的时候,会有什么好处呢?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">答:可以进行星箭一体优化,对卫星的外形和火箭的整流罩进行综合分析,最终形成能够最大限度利用运载火箭运力和整流罩内包络的方案。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">传统的卫星平台,有自己单独优化的逻辑,通常是个大方盒子,外带翼状的太阳能帆板和锅状或者杆状、锥状的天线。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这样的卫星,放入火箭的整流罩内,就会形成一些空间浪费。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">比如,如果星链计划的首批卫星按照传统卫星的方案来设计的话,同等质量的卫星,占据的体积就会比较大。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">像上图这样,整流罩内剩余的空间就比较大。运载火箭能够同时发射的卫星数量就会比较少。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">而采用堆叠式布局,扁平的卫星就能够比较充分地利用整流罩内的空间。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">啥?上面这张照片在很多地方都能看到,有没有其他角度的更清晰的细节?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">有的,小火箭满足你:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图为猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的整流罩内包络尺寸。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">堆叠式设计,让小火箭想起了薯片。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">原本放置少量薯片就需要充氮气的大袋子,而当有一个比较坚固的圆筒的时候,薯片就可以用堆叠的方式以非常节省空间的形式存放起来了。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">不知</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的工程师们是不是在吃筒装薯片的时候迸发出的灵感。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图为猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭不同载荷的等比例对比图。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">左数第一:载人版龙飞船;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">左数第二:整流罩外观;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">左数第三:当年(</span>2018<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年)产生轰动效应的那辆奔向小行星带的红色跑车;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">左数第四:等比例的马斯克本人;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">右数第三:上下布局的下一代铱星;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">右数第二:</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星链计划卫星效果图;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">右数第一:</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星链计划卫星实拍图。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭注:下一代铱星在猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的整流罩内的那个示意图,实际上是</span>10<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗铱星,上层</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗,下层</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是上下两层铱星,看起来依然是传统的方盒子设计啊?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">不是的,实际上每一层都是</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗铱星:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">5<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗铱星,以中心对称的花瓣状布局,环绕在分离和适配器周围,组成</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">层卫星组。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">由此可见,在当下和未来的卫星星座时代,卫星的外形要根据星座的卫星数量、卫星载荷情况和火箭的整流罩包络进行综合优化。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">大方盒子的时代,过去了;考验工程师美感和空间感的时代,到来了。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">哈!人类的科学和技术迎来了又一次轮回:数学到力学,弹道学、轨道设计,运动学、动力学,然后在一箭多星的巨型星座时代,迎回了立体几何学。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图为把几何学推向哲学的高度的毕达哥拉斯学派正在心怀感激地迎来新一天的日出。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">另,关于首批这</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星,小火箭有什么要补充的?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">答:有的。在本文,仅补充十点。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第一,仅从载荷质量的角度来看(暂不考虑轨道类型),这次发射的工程技术难度也是非常高的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">实际上,这是</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司自</span>2002<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年成立以来,发射的最重的载荷(对,比重型猎鹰的两次发射的载荷质量加起来还大)。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">注:两次重型猎鹰运载火箭发射,第一次打的是马斯克本人的一辆红色特斯拉跑车,质量为</span>1.25<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨,第二次打的是</span>6.465<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨重的通信卫星。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">60<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星链计划卫星,单星质量为</span>227<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公斤,所以就算是用了开创新地无适配器和分离器设计,光这</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的发射质量,就已经达到了</span>13.62<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是什么概念?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">SpaceX<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司能够掌握的最大单个航天器的运载能力,是</span>12.055<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨重的载人版龙飞船。这一次可以说是在碰触工程师们目前的工程实践的极限了。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">另,公元</span>2017<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月</span>20<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">日,北京时间</span>19<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">时</span>41<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">分</span>28<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒,由中国自主研制的首艘货运飞船天舟</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号,搭载长征</span>7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号火箭成功升空,然后优雅地造访了天宫空间站。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">天舟</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号是中国航天自</span>1970<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月</span>24<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">日具备独立自主的太空发射能力以来,发射的最大最重的航天器。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">天舟</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号满载货物后,其发射质量为</span>13.5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这次</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的发射质量,干重</span>13.62<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨,加上少量附属器件,将近</span>13.7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">此次发射之后,从近地轨道角度来看,排除纸面数据,</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司和中国航天在实际发射过程中打的最大载荷质量,已经是旗鼓相当了。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第二,所有</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星,均自带霍尔推进器。有关离子电推进,详见小火箭的两份公号报告《离子发动机:星际远征的重要动力》《有关电推进发动机的几个设想》,本文不再赘述。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">但是,小火箭发现,这次发射的</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星对霍尔推进器的要求比较高:需要卫星们靠自己的推进器从</span>440<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里轨道高度抬升到</span>550<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里轨道高度。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这对于近地轨道的质量仅</span>227<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公斤的卫星来说,是个巨大的工程挑战。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第三,小火箭的电推进系列报告中已经指出,目前人类能够掌握的性能最好的离子电推进的工质是氙。(就是汽车大灯和体育场大灯里面充填的惰性稀有气体。)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">而这次的</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的电推进发动机,工质用的是氪。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这也就是为什么发射之前,</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的部分员工穿上了超人的</span>T<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">恤的原因。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">氪星石在超人漫画中具有举足轻重的地位。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">一些媒体按字面意思,直接翻译成:</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的星链计划卫星的发动机据称采用了氪星技术。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这个就是把这个梗给直接译过来了,如果不加以解释,恐怕会引起误解。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是人类第一次在太空中以氪为工质,用霍尔电推进的方式来完成小卫星的变轨和组成星座的操作。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">氪气的英文名和氪星接近,不过这个的确是人类在地球本土上诞生的科技。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">说起来,以氪作为工质,在离子电推进的性能方面,会有一些损失,但是相较于氙,氪的价格要低一些。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">考虑到星链计划的卫星超过</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万颗,用氪来代替氙,虽然性能有损失,而且要有比较昂贵的研发成本,但是平摊到每一颗卫星上,还是很值的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这也就是卫星能够大量生产之后的另外的好处:可以放心大胆地做一些投入比较高的技术研发。因为巨大的产量可以摊巨额的研发成本。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">附:小火箭对氙和氪的对比:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">可见,高纯度氙(纯度在</span>99.999%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">以上)的价格是高纯度氪的</span>18.5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">倍!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">而且,如上表所示,除了价格和丰度之外,氙与氪的其他性能,尤其是和离子电推进相关的性能,都没有量级程度的差别。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">(正是因为氪在地球上的丰度是氙的</span>7.5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">倍,所以才便宜一些。)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">所以,工程师们开发以氪为工质的电推进发动机,还是应该有足够的动力的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第四,今后的星链计划星座,不仅仅要服务于地球上还没有互联网接入的地区,还能够在人口稠密地区提供多样化的有竞争力的服务。这个小火箭在下文和大家一起详细探讨。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第五,折腾过高级路由器或者微波雷达的好友们应该有切身的体会:通信是耗电大户。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划的这首批</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星,拥有巨大的太阳能帆板,如果完全展开并且能够有效工作的话,其总发电功率将会超过国际空间站!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭注:国际空间站的峰值总发电功率为</span>120<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">千瓦,常规发电总功率为</span>84<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">千瓦。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第六,这</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星该怎样布置到轨道上呢?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">答:卫星是扁平的长方形,长得像扑克牌。实际上,在部署过程中,也像发牌。猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第二级在要释放载荷的时候,会慢慢起旋,而这</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星在制造的时候,就通过调整内部元器件而拥有不同的惯量。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">整个</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星先以一个整体,与二级分离。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">随后,这些细微的转动惯量差别使得卫星慢慢地以有规律的间隔逐个逐次地完成释放过程。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第七,这</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星在研制过程中,就考虑到了将来再入大气焚毁的问题。在选材上,尽量少地采用难熔金属或者阻燃复合材料,而是努力做到在进入稠密大气后不久就完全烧毁(目前能够做到</span>95%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">以上),以免带来再入碎片问题。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第八,带有离子电推进发动机的星链计划卫星,能够实时接收到来自地面的太空碎片监控情况。必要的时候,能够自主进行最优规避轨道的在轨优化计算并实施变轨,以免被太空碎片击中后,自身形成更多碎片引发空间灾难。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">当然,按小火箭好友们探讨的结果,这或许是巨型星座具备军事潜力的一个点:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">能够接收地面指令;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">能够按最优轨道规避碎片,也就同时具备了按最优轨道拦截洲际弹道导弹弹头的能力。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">2018<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月份的小火箭计算中心弹道对抗演习中,部署完成的星链星座完成了对来自某地经过北极上空飞向华盛顿、洛杉矶和西雅图的总计</span>51<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">枚核弹头的在轨拦截。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在</span>2018<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月份进一步地饱和打击对抗演习中,星链星座对多达</span>350<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">枚洲际弹道导弹的弹头进行了拦截,全部成功。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">(单星拦截成功率略低于标准系列反导系统,但是配合地面陆基中段拦截弹,这个系统对于每颗弹头,都有</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">到</span>7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次的拦截机会,使得突防变得极其困难。)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">必要时,星链星座相邻的卫星,可以实施对撞自毁,产生上百个碎片,封锁整条轨道,甚至多星自毁可以布置成太空碎片网,影响某些国家的二次核反击能力。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第九,星链计划</span>Starlink<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的星座被寄予厚望,其未来十余年的持续盈利将为奔赴火星的星舰计划</span>Starship<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">提供资金支持。这是</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司减轻对资本市场的过度依赖的一次富有冒险精神的努力。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第十,这</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的生产,用了</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">个月的时间。如果在轨试运营情况良好,则生产会加速,达到年产和年发射</span>1000<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的速度。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">(</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">天下线</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星,而按传统产业的做法,</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年都不一定能完成</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的可行性评审。)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">火箭</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">卫星,用了薯片式的堆叠布局,极大地利用了整流罩内的空间。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">那么,有关这次发射的火箭,小火箭有什么要说的么?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">有的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是这枚火箭第一级的第三次使用。也就是回收成功后,复用成功,然后再次复用。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭好友提供的</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司这次发射的许可文件和天气情况预报文件。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">按小火箭联合会数据库的统计和分析,这次发射,</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司使用的是</span>B1049.3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第一级运载火箭。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">啥?怎么看起来像是航班编号?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">嗯,</span>B-1049<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">恰好是中国东方航空公司一架空客</span>A330-343E<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">客机的编号。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">就是这架</span>A330<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭借此机会详细说明一下</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的编号规则和具体型别吧!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭是一系列二级运载火箭。按</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">方面的惯例,将第一级运载火箭称作助推级(</span>Booster<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">),第二级则是上面级(</span>Upper<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">)。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">所以,第一级运载火箭就取</span>Booster<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的首字母</span>B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">来打头。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第一级采用</span>B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">字母领着</span>4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">位阿拉伯数字的方式。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B0001<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">到</span>B0007<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这</span>7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">个第一级运载火箭全部用于技术验证和技术展示。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">到</span>B0007<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的时候,猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭已经证明了能够向国际空间站运送货运飞船的能力。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图是公元</span>2013<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月</span>27<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">日,货运版龙飞船从国际空间站返回,溅落在太平洋后被打捞上船的瞬间。这是人类首款实用型可返回式货运飞船。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这艘飞船为国际空间站送去了限量版的摇滚乐队</span>30<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒奔赴火星的专辑,同时也送去了</span>898<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公斤的货物。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在获取了来自美国宇航局</span>NASA<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的</span>16<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">亿美元的国际空间站货运大单之后,该公司的财务状况大为改善。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">之前</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的苦日子,详见小火箭的公号报告《小火箭聊美国军方与商业航天产业的关系》。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B0007<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">是</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的最后一个验证箭。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B0001<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">到</span>B0007<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,也被称作猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的</span>V1.0<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">版本。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">从此之后,第一位就从</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">开始了。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B1001<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">到</span>B1018<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,这</span>18<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">枚猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第一级,被称作</span>V1.1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">版本。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这个版本的猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭,从</span>2012<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年用到了</span>2016<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月份。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B1019<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">到</span>B1038<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,这</span>20<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">枚猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第一级,被称作完全推力版本。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">其近地轨道运载能力从</span>V1.1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">版本的</span>13.15<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨提升到了</span>22.8<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">吨,并且开始尝试可回收和可重复使用能力。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">大部分人,是通过猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的这个型别来认真看待这个系列的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">从猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的完全推力版本开始,运载火箭不仅需要发射场,还需要着陆场。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图为一个工程师站在猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的着陆场上的场景。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">其中,猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的重型版本,其中间的芯级编号为</span>B1033<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,同样属于完全推力版本。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B1039<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">到</span>B1045<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这</span>7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">枚猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的第一级,属于</span>Block 4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">型。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是向猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的最终版本过渡的型号。(从</span>7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">枚这个生产数量上,也能看出来。)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">大名鼎鼎的</span>X-37B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的第</span>5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次飞行任务和</span>ZUMA<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">绝密军用卫星,搭乘的,就是这个型号的猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">从</span>B1046<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">开始,猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭开始技术固化,以</span>Block 5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">版本成为最终形态,完成了长达</span>11<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年,涉及产品</span>53<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">个的快速迭代过程。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">详见小火箭在首枚</span>Block 5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">版本的猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭刚刚发射后不久就发布的公号报告《小火箭</span> | <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">剖析</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的最新版猎鹰运载火箭》。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">如今,猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号系列运载火箭的</span>Block 5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">型运载火箭第一级已经从</span>B1046<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">挨个生产到了</span>B1057<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,共</span>12<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">个。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">从这次发射星链计划的</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的</span>B1049<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">运载火箭第一级来看,其可回收已经不是目的,回收之后的复用才是大家更为关注的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">而如今,复用一次之后,火箭也不会退役,而是再次复用。从二手到三手、四手。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">那么,问题来了:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">复用之后,火箭的编号不就乱了么?后发射的火箭的第一级,有可能&#8220;辈分&#8221;&#8220;年龄&#8221;比先发射的还要老。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">答:有办法。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">自从复用之后,类似</span>B1049<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这样的编号,后面就加了一个小数点,然后用小数表示使用次数。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">比如,这次以一箭</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星的发射发射星链计划首批星的猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第一级,正式编号为:</span>B1049.3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这个</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,就是指的第</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次使用,也就是第</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次复用。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">多年来,小火箭跟踪和分析猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭,精确到每一枚的每一次使用。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公元</span>2018<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月</span>10<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">日,一枚猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭把电视之星</span>18V<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">通信卫星送入了预定轨道。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">执行这次任务的第一级,就是崭新的</span>B1049<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">因为当初发射的时候,就考虑到这个第一级是要复用的,所以正式编号为:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B1049.1<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">随后,</span>B1049.1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">回收成功。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">接着,一辆长得非常像擎天柱大哥的大卡车,将</span>B1049.1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">装到托架上,横穿整个北美洲,把她从佛罗里达州的卡纳维拉尔角第</span>40<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">发射场运到了加利福尼亚州范登堡空军基地的第</span>4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">发射场的</span>4E<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">工位。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭开了一下导航看了看,这一路,不眠不休地开至少</span>40<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">个小时才能到。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">走</span>I-10W<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公路会好一些。这就是德克萨斯州(或译</span><span lang="ZH-CN"> </span><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">得克萨斯州</span><span lang="ZH-CN"> </span><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">以和山东德州区分开)和新墨西哥州的人有时候会拍到猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭躺着大卡车里赶路的场景的原因。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">全程</span>2719<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">英里,也就是</span>4376<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里。这个距离,相当于火星赤道半径的</span>1.3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">倍。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">然后,在</span>2019<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月</span>11<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">日,翻修之后的</span>B1049<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">被赋予新的编号</span>B1049.2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,执行将</span>10<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗下一代铱星送入太空的任务。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">然后,</span>B1049.2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在无人驾驶回收平台上,完成海上回收。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">随后,她再次登上大卡车。今年</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月初,她是从东到西横跨了整个北美洲,到</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月底,她又从西到东再次横跨了整个北美洲。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这一趟,又跑了</span>4376<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭考虑到猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">级的弹道最高点说什么也不会超过</span>200<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里的(具体的弹道,详见小火箭的公号报告《</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">可回收火箭技术与成本分析》。)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">比如按小火箭的建模和计算,猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭发射近地轨道一箭多星星座的弹道最高点为</span>141.261<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">那么,弹道积分后,可知猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭在高空和太空中的总路程为</span>794.8<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B1049<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,在发射星链卫星之前,已经两度进入太空,同时也两度横跨北美洲。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">她离开地面的总里程(稠密大气层内</span>+<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">稠密大气层外),为</span>1589.5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里;两次横跨北美洲,路上总里程,为</span>8752<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是什么概念?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">答:有这么一枚火箭,在陆上搭乘大卡车的总里程,是她在太空飞行里程的</span>5.5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">倍!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">因为之前,在《</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">可回收火箭技术与成本分析》这份报告中,小火箭和大家一起对猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的成本进行了细致分析。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">所以,今天我们可以对这次发射的具体成本和单星平均成本进行详细分析了!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图是今天刚刚发射的这枚</span>B1049.3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第一级刚刚运抵卡纳维拉尔角第</span>40<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">发射场的场景。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">老版本:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射,全新的火箭。第一级的成本为</span>3534.2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,第二级的成本为</span>812.4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,给测控的弟兄们</span>1242<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,利润为</span>621<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射报价:</span>6209.6<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射,检修费用</span>295<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,第一级成本为</span>1767.1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,第二级的成本为</span>812.4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,给测控</span>1242<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元。成本为</span>4116.5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,利润为</span>457.4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元(成本的九分之一)。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射报价:</span>4573.9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元。(是首次报价的</span>73.3%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射,检修费用</span>295<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,第一级成本为</span>1178.1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,第二级的成本为</span>812.4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,给测控</span>1242<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元。成本为</span>3527.5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,利润为</span>391.9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元(成本的九分之一)。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第</span>3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次发射报价:</span>3919.4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元。(是首次报价的</span>63.1%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">新版本:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">新的</span>Block 5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的量产型,成本本身就进一步降低,维护保养成本也大幅降低。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">略去繁琐的核算细节,算起来,这次发射的实际成本为:</span>2140<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">平摊到每颗卫星上的发射成本,仅</span>35.6<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元(</span>244.8<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万元人民币)。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">好便宜!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">要知道,如果是用小型运载火箭打一颗卫星的话,这个量级,发射报价通常在</span>400<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元到</span>600<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元之间。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">也就是说,这次发射,实现了之前说的把单位发射成本调低一个数量级的设想。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">考虑到卫星量产之后的成本大幅降低,星链计划的每颗卫星的研制</span> + <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">发射</span><span lang="ZH-CN"> </span><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">总成本,能够控制在</span>100<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元以内!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这样算来,</span>10000<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的星座总成本,为</span>100<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">亿美元。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">另,那么漂亮的发射画面是怎么拍到的?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">答:小火箭专门找弟兄们提供了一下现场照片,以供有志于拍摄火箭发射的优质画面的各位好友参考。见下图:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">三脚架的最下端的三分之一要埋入草地;摄像机要用放热材料或者耐火材料包裹好,当然更好的材料是聚酰亚胺薄膜,这个咱们之前已经详细聊过了。《卫星表面的金色薄膜,一种重要的军事和工业材料》</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">弹道</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">考虑到这次发射和以往非常不同(卫星数量多,且总质量较大,并且要组建星座),小火箭觉得有必要专门把这次发射的弹道说一下。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">从核对的发射区(上图下侧中部)和第一级降落区(上图上侧红色多边形)的具体坐标,可以对第一级的弹道进行反推计算。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">具体过程,小火箭准备专门写一个系列。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这两个区域,</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">A<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">区为发射区,多边形的各个顶点的具体坐标为:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">北纬</span>28-36-28N <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">西经</span>080-35-36W<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">北纬</span>29-06-00N <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">西经</span>080-11-00W<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">北纬</span>28-31-59N <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">西经</span>080-33-42W<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">B<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">区为第一级降落区:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">北纬</span>32-08-00N <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">西经</span>077-13-00W<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">北纬</span>32-48-00N <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">西经</span>076-53-00W<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。。。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">北纬</span>31-58-00N <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">西经</span>077-03-00W<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">按着陆区的划分坐标和实际的飞行情况,通过小火箭计算中心的弹道计算验证,猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭</span>Block 5<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">型发射</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星链计划卫星的时候,其第一级的着陆点距离发射点(弹道坐标系中)为</span>620.98<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这个相较于</span>B1049.1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的</span>709.18<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里要近了不少。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是弹道核算之后的猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭的第二级把</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星送入预定轨道后,在第二圈再入大气之后的剩余碎片分布区域,基本上位于澳大利亚南部海域。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">弹道为什么要这样设计?非得把剩余碎片扔到这里么?</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这个问题,小火箭在《神秘海域!数百个军用民用航天器的最终归宿》中已经有过比较长篇的分析,点击链接即可进入,本文不再赘述。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">验证</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">两颗星链计划的技术验证卫星丁丁</span>-A<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">和丁丁</span>-B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在</span>2018<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月</span>22<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">日被送入太空,旨在为星链计划低轨巨型星座奠定技术基础。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划的前两颗星,被马斯克本人私底下叫做丁丁</span>A<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">和丁丁</span>B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。来自《丁丁历险记》中的名字让小火箭一下子就想到了上图和上上图的场景。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">丁丁历险记的火箭,同时也是小火箭的</span>logo<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的原型。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">丁丁</span>-A<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">和丁丁</span>-B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">卫星,长</span>1.1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">米,宽</span>0.7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">米,高</span>0.7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">米,有两个</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#215;</span>8<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">米的太阳能电池帆板。卫星质量为</span>385.8<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公斤。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">目前,丁丁</span>-A<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">技术验证卫星状态良好。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭风格,具体运行轨道为:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">近地点</span>: 503.4 <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">远地点</span>: 522.3 <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">轨道倾角</span>: 97.5 <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">轨道周期</span>: 94.7 <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">分钟</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">丁丁</span>-B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的状态也正常。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">具体轨道为:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">近地点</span>: 503.7 <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">远地点</span>: 521.7 <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">轨道倾角</span>: 97.5 <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">轨道周期</span>: 94.7 <span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">分钟</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这是弟兄们在美国华盛顿州拍到的星链计划的移动式测试用地面站。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">调整</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">调整,有两点:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第一点:把其中</span>1584<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星从轨道高度</span>1150<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里下降到</span>550<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这样做,有两个好处,一是可以避开范艾伦辐射带,有效延长卫星有效载荷的寿命;二是可以在失效后,更快地坠入稠密大气销毁,减少太空垃圾在轨存在的时间。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">11927<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第二点:早期阶段的</span>4425<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的计划减少到</span>4409<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗。这样,星链星座的卫星总数修正为</span>11927<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">通常,每次发射,都是要有任务徽章的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">有关火箭发射的徽章文化,详见小火箭的公号报告《小火箭对美国</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">绝密军事发射任务的分析》。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图为猎鹰</span>9<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">号运载火箭发射货运版龙飞船的一次任务的徽章。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图为设想中的星链计划的任务徽章(捂嘴笑)。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">不用数了,</span>4409 + 2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星。注意靠近中心位置的</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星,是丁丁</span>-A<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">和丁丁</span>-B<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">实际上,这才是这次发射的正式任务徽章。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">从这个徽章里,小火箭和大家还是能够读出一些信息的:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第一,四叶草,象征幸运,同时也意味着这次发射的技术难度是</span>4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">级(最高等级);</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第二,淡黄色的弧长与地球的比例,与首发</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星座测试通信的覆盖程度一致;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第三,那些白色圆点代表</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星,重要暗示:一次发射,满足同一轨道倾角,均为分布到圆轨道上,与一年多前小火箭和大家探讨的推论一致;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第四,扁长方形,代表单颗卫星的外形,与传统卫星很不同,长得像是薯片或者扑克牌;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第五,朝向北美的倒过来的</span>WiFi<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">符号,象征首批</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的服务范围和服务方式;</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">第六,白色圆点组成的环带,有倾斜角度,按地球球面做投影几何并用量角器测量后,小火箭确认轨道倾角为</span>53<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;。这暗示了首批</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星的轨道倾角为</span>53<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">又考虑到咱们去年按最优轨道理论计算的结果,可推断:星链计划的前</span>1440<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星,应该是以每个轨道</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星的方式,平均分布在</span>24<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">条轨道上,每个轨道的倾角都为</span>53<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">再考虑到补网和备份的需要,最终的星链计划的方案,在这次发射之后,基本上可以断定为:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">1584<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星,平均分布在</span>24<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">条轨道上,每条轨道</span>66<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星。</span>24<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">条轨道的倾角均为</span>53<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">&#176;,轨道高度为</span>550<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里。基本上能够满足初步的全球覆盖要求。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">上图为星链计划卫星入轨后,太阳能帆板展开过程示意图。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">商业</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星链计划的低轨巨型星座,拥有高带宽(单用户带宽超过</span>1G/s<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,几秒钟可以下载一部高清电影);低延迟(《小火箭聊</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的星链天基互联网星座》)的特点。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">SpaceX<span style="font-family:DengXian; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的星链计划与传统的地球同步轨道上部署少量大卫星的方案不同。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">为了能够尽量减少时间延迟,同时降低对单一卫星的功率的要求,</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的星链计划采用了不同的方案:用轨道高度在</span>1000<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">多公里近地轨道卫星代替轨道高度为</span>35786<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里的地球同步轨道卫星。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">如此说来,卫星与地面的距离近了很多,电磁波以光速从地球同步轨道传输到地面,需要</span>119.29<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">毫秒,而从</span>1000<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">多公里的近地轨道传输到地面,则仅需</span>3.3<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">毫秒,为同步轨道的</span>36<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">分之一。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">如今,轨道高度降低为</span>550<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里,延迟时间单程为</span>1.15<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">毫秒了。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">商业上的应用场景,除游戏和对低延迟要求很高的直播和转播之外,还有一个,那就是:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">高频交易</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">多年前,曾经有资本机构找到小火箭联合会,以重金寻求提升高频交易中获取信息提速的方案。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭当然没有拿出计算中心的算力来支持高频交易,但是给出了相应的探讨:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">处理交易信息和自动决策,的确需要耗费大量的算力,需要依赖强大的计算中心。但是,小火箭计算中心只对能够提升人类太空探索技术水平的事情感兴趣,所以不会向交易方出售算力。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">不过,还是有其他方法可以改善他们的计算条件。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭分析后,认为,该资本机构计算系统的硬件已经相当不错了(虽然远不及小火箭计算中心,但是已经可堪使用),但是网速却不够快。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">该资本机构不服气,认为这已经是最好的光纤宽带网络了。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">实际上,问题恰恰出在光纤上面。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">光纤,本质上是光信号依靠玻璃介质的全反射来传输,而光速在玻璃中会减慢</span>31%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">左右。考虑到全反射带来的路程增加,实际上,会减速</span>35%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">(光,在真空中传播的速度为</span>299792458<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">米</span>/<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒。嗯,没有小数位,因为在</span>1983<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年,地球上的</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">米,被重新定义为光在真空中,用</span>1/299792458<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒的时间传播的距离。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">光,在光纤中传播的速度,为</span>194865097.7<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">米</span>/<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">光,在空气中传播的速度,约为</span>299700000<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">米</span>/<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒,比在真空中慢了</span>90<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公里</span>/<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">秒的样子。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">光,在真空中的传播速度是在钻石中传播速度的</span>2.4<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">倍。)</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">正是这样的减速,成为了高频交易的瓶颈。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">改用军用微波直接点对点传输技术后,高频交易效率提升明显!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">因为电磁波以光速在真空中传播,而空气对电磁波速度的拖慢程度,不足</span>1%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">从传输速度的角度来看,介质的改变,让高频交易的信息处理效率,提升了</span>35%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这段往事,让小火箭了解了在经济领域对极高网速的极致追求。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">另外的应用,咱们之前说过了:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这个地球上,有</span>75<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">亿人,而还有整整</span>30<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">亿人不能接触到互联网,享受不到人类文明近几年来发展带来的便利。究其原因,是某些地区人口不够稠密,或者本身就是小岛,各大运营商从商业利益的角度考虑,是不会给他们铺设光纤或者海底电缆的。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">而低轨星座,天生就是向着覆盖全球的目标努力的,甚至自入轨之后,就不会受地球表面的地形地貌的限制。无论是险峻高山还是茫茫大漠,无论是大城市还是小海岛,都能够享受到天基互联网的好处。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这次一箭</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星发射之后,按计划还会有</span>6<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次一箭</span>60<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">星的发射,初步完成一个由</span>420<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗星链计划卫星构成的星座,具备初步商业化运营能力。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">紧接着,还会有</span>12<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">次一箭多星的发射。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">按目前</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的融资情况,初步</span>1000<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">颗卫星量级的星座是可以实现的。而且,很有可能的是,星链计划会成为该公司最有盈利能力的项目。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭统计,每年</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">公司的营收在</span>30<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">亿美元的量级,而如果星链的天基互联网哪怕今后仅占到全球互联网运营商市场</span>3%<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">的份额,也将会带来每年</span>300<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">亿美元的收益。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">军事</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">2019<span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">月,美国空军的相关人员拜访</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">,和公司的创始人马斯克还有公司的首席运营官奎恩&#183;肖特薇儿(航天器热分析专家、工程数学家)一起探讨星链计划的低轨星座用于军事的可行性。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">这张照片拍摄得有些仓促了。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">会后,美国空军向</span>SpaceX<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">赞助了</span>2870<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万美元,扶持该公司把星链计划的应用场景拓展到军用。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">实际上,按小火箭联合会的消息,早期的星链低轨技术验证试验,包括了卫星和美国空军战斗机的天线阵列进行直接互联的内容。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">实际上,在</span>2019<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">财年,有</span>2.15<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">亿美元的专项军费,拨给了向商业航天企业寻求高速军用互联网的计划。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">按目前的合同情况,毫无疑问,美国空军已经成为了星链计划的早期启动用户。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">有关星链计划低轨巨型星座对无人机数据链的直接支持和</span>1<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万多颗在轨卫星对洲际弹道导弹弹头的直接碰撞式拦截的可行性分析,详见小火箭后续的报告。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">火星</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">小火箭认为,低轨星座还有另外的好处,而且这个几乎很少有人提及:</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">那就是可以成为地外天体的通信基础设施建设的标准模式。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">无论是在月球、火星还是欧罗巴星或者泰坦星,环绕整个星球的可以拥有大单宽星间链路的星座,能够实现地外星球覆盖全球的高速通信和对地球的高可见度通信。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">展望</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">算上其他公司的星座计划,到</span>2027<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年,也就是人类把第一颗人造地球卫星送入太空</span>70<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">年的时候,人类在轨运营的卫星就将超过</span>2<span style="font-family:DengXian;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">万颗!</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">人类,真的很了不起。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">当然,这期间,在太空千万不要爆发战争。否则,一旦硬杀伤击毁若干卫星,就会产生大量碎片。这些碎片一定会击中更多卫星,从而引发不可逆的连锁反应,形成覆盖整个地球的碎片云,让子孙后代失去进入太空的机会。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">所以,在低轨星座大量建设之后,对于反卫星的硬杀伤手段,一定要慎重。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">在这个地球上,有些事情还是很复杂。我们在其中奋力拼搏,有时候互相协助,有时候则难免互相伤害。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">有时候哪怕是工程师,也难免会觉得疲惫和孤单。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">但愿人类对技术本身的追求能够让我们保留那份简单,找回那最淳朴的情感。</span></p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-family:DengXian;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin" lang="ZH-CN">技术本身,是小王子的沙漠玫瑰;是征战的骑士在战场上被刺落马下,躺在草地上最后一瞥的那片林木间的蓝天。</span></p> <!–[if gte mso 9]><xml> <o:OfficeDocumentSettings> <o:AllowPNG/> </o:OfficeDocumentSettings> </xml><![endif]–><!–[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:TrackMoves/> <w:TrackFormatting/> <w:PunctuationKerning/> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:DoNotPromoteQF/> <w:LidThemeOther>EN-US</w:LidThemeOther> <w:LidThemeAsian>ZH-CN</w:LidThemeAsian> <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> <w:DontGrowAutofit/> <w:SplitPgBreakAndParaMark/> <w:EnableOpenTypeKerning/> <w:DontFlipMirrorIndents/> <w:OverrideTableStyleHps/> <w:UseFELayout/> </w:Compatibility> <m:mathPr> <m:mathFont m:val="Cambria Math" /> <m:brkBin m:val="before" /> <m:brkBinSub m:val="&#45;-" /> <m:smallFrac m:val="off" /> <m:dispDef/> <m:lMargin m:val="0" /> <m:rMargin m:val="0" /> <m:defJc m:val="centerGroup" /> <m:wrapIndent m:val="1440" /> <m:intLim m:val="subSup" /> <m:naryLim m:val="undOvr" /> </m:mathPr></w:WordDocument> </xml><![endif]–><!–[if gte mso 9]><xml> <w:LatentStyles deflockedstate="false" defunhidewhenused="false" defsemihidden="false" defqformat="false" defpriority="99" latentstylecount="376"> <w:LsdException locked="false" priority="0" qformat="true" name="Normal" /> <w:LsdException locked="false" priority="9" qformat="true" name="heading 1" /> <w:LsdException locked="false" priority="9" semihidden="true" unhidewhenused="true" qformat="true" name="heading 2" /> <w:LsdException locked="false" priority="9" semihidden="true" unhidewhenused="true" qformat="true" name="heading 3" /> <w:LsdException locked="false" priority="9" semihidden="true" unhidewhenused="true" qformat="true" name="heading 4" /> <w:LsdException locked="false" priority="9" semihidden="true" unhidewhenused="true" qformat="true" name="heading 5" /> <w:LsdException locked="false" priority="9" semihidden="true" unhidewhenused="true" qformat="true" name="heading 6" /> <w:LsdException locked="false" priority="9" semihidden="true" unhidewhenused="true" qformat="true" name="heading 7" /> <w:LsdException locked="false" priority="9" semihidden="true" unhidewhenused="true" qformat="true" name="heading 8" /> <w:LsdException locked="false" priority="9" semihidden="true" unhidewhenused="true" qformat="true" name="heading 9" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 5" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 6" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 7" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 8" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index 9" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 1" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 2" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 3" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 4" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 5" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 6" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 7" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 8" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" name="toc 9" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Normal Indent" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="footnote text" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="annotation text" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="header" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="footer" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="index heading" /> <w:LsdException locked="false" priority="35" semihidden="true" unhidewhenused="true" qformat="true" name="caption" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="table of figures" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="envelope address" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="envelope return" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="footnote reference" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="annotation reference" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="line number" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="page number" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="endnote reference" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="endnote text" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="table of authorities" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="macro" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="toa heading" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Bullet" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Number" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List 5" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Bullet 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Bullet 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Bullet 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Bullet 5" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Number 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Number 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Number 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Number 5" /> <w:LsdException locked="false" priority="10" qformat="true" name="Title" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Closing" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Signature" /> <w:LsdException locked="false" priority="1" semihidden="true" unhidewhenused="true" name="Default Paragraph Font" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Body Text" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Body Text Indent" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Continue" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Continue 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Continue 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Continue 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="List Continue 5" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Message Header" /> <w:LsdException locked="false" priority="11" qformat="true" name="Subtitle" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Salutation" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Date" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Body Text First Indent" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Body Text First Indent 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Note Heading" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Body Text 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Body Text 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Body Text Indent 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Body Text Indent 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Block Text" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Hyperlink" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="FollowedHyperlink" /> <w:LsdException locked="false" priority="22" qformat="true" name="Strong" /> <w:LsdException locked="false" priority="20" qformat="true" name="Emphasis" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Document Map" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Plain Text" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="E-mail Signature" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Top of Form" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Bottom of Form" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Normal (Web)" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Acronym" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Address" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Cite" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Code" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Definition" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Keyboard" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Preformatted" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Sample" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Typewriter" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="HTML Variable" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Normal Table" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="annotation subject" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="No List" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Outline List 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Outline List 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Outline List 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Simple 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Simple 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Simple 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Classic 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Classic 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Classic 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Classic 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Colorful 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Colorful 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Colorful 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Columns 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Columns 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Columns 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Columns 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Columns 5" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Grid 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Grid 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Grid 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Grid 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Grid 5" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Grid 6" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Grid 7" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Grid 8" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table List 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table List 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table List 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table List 4" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table List 5" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table List 6" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table List 7" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table List 8" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table 3D effects 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table 3D effects 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table 3D effects 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Contemporary" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Elegant" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Professional" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Subtle 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Subtle 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Web 1" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Web 2" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Web 3" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Balloon Text" /> <w:LsdException locked="false" priority="39" name="Table Grid" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Table Theme" /> <w:LsdException locked="false" semihidden="true" name="Placeholder Text" /> <w:LsdException locked="false" priority="1" qformat="true" name="No Spacing" /> <w:LsdException locked="false" priority="60" name="Light Shading" /> <w:LsdException locked="false" priority="61" name="Light List" /> <w:LsdException locked="false" priority="62" name="Light Grid" /> <w:LsdException locked="false" priority="63" name="Medium Shading 1" /> <w:LsdException locked="false" priority="64" name="Medium Shading 2" /> <w:LsdException locked="false" priority="65" name="Medium List 1" /> <w:LsdException locked="false" priority="66" name="Medium List 2" /> <w:LsdException locked="false" priority="67" name="Medium Grid 1" /> <w:LsdException locked="false" priority="68" name="Medium Grid 2" /> <w:LsdException locked="false" priority="69" name="Medium Grid 3" /> <w:LsdException locked="false" priority="70" name="Dark List" /> <w:LsdException locked="false" priority="71" name="Colorful Shading" /> <w:LsdException locked="false" priority="72" name="Colorful List" /> <w:LsdException locked="false" priority="73" name="Colorful Grid" /> <w:LsdException locked="false" priority="60" name="Light Shading Accent 1" /> <w:LsdException locked="false" priority="61" name="Light List Accent 1" /> <w:LsdException locked="false" priority="62" name="Light Grid Accent 1" /> <w:LsdException locked="false" priority="63" name="Medium Shading 1 Accent 1" /> <w:LsdException locked="false" priority="64" name="Medium Shading 2 Accent 1" /> <w:LsdException locked="false" priority="65" name="Medium List 1 Accent 1" /> <w:LsdException locked="false" semihidden="true" name="Revision" /> <w:LsdException locked="false" priority="34" qformat="true" name="List Paragraph" /> <w:LsdException locked="false" priority="29" qformat="true" name="Quote" /> <w:LsdException locked="false" priority="30" qformat="true" name="Intense Quote" /> <w:LsdException locked="false" priority="66" name="Medium List 2 Accent 1" /> <w:LsdException locked="false" priority="67" name="Medium Grid 1 Accent 1" /> <w:LsdException locked="false" priority="68" name="Medium Grid 2 Accent 1" /> <w:LsdException locked="false" priority="69" name="Medium Grid 3 Accent 1" /> <w:LsdException locked="false" priority="70" name="Dark List Accent 1" /> <w:LsdException locked="false" priority="71" name="Colorful Shading Accent 1" /> <w:LsdException locked="false" priority="72" name="Colorful List Accent 1" /> <w:LsdException locked="false" priority="73" name="Colorful Grid Accent 1" /> <w:LsdException locked="false" priority="60" name="Light Shading Accent 2" /> <w:LsdException locked="false" priority="61" name="Light List Accent 2" /> <w:LsdException locked="false" priority="62" name="Light Grid Accent 2" /> <w:LsdException locked="false" priority="63" name="Medium Shading 1 Accent 2" /> <w:LsdException locked="false" priority="64" name="Medium Shading 2 Accent 2" /> <w:LsdException locked="false" priority="65" name="Medium List 1 Accent 2" /> <w:LsdException locked="false" priority="66" name="Medium List 2 Accent 2" /> <w:LsdException locked="false" priority="67" name="Medium Grid 1 Accent 2" /> <w:LsdException locked="false" priority="68" name="Medium Grid 2 Accent 2" /> <w:LsdException locked="false" priority="69" name="Medium Grid 3 Accent 2" /> <w:LsdException locked="false" priority="70" name="Dark List Accent 2" /> <w:LsdException locked="false" priority="71" name="Colorful Shading Accent 2" /> <w:LsdException locked="false" priority="72" name="Colorful List Accent 2" /> <w:LsdException locked="false" priority="73" name="Colorful Grid Accent 2" /> <w:LsdException locked="false" priority="60" name="Light Shading Accent 3" /> <w:LsdException locked="false" priority="61" name="Light List Accent 3" /> <w:LsdException locked="false" priority="62" name="Light Grid Accent 3" /> <w:LsdException locked="false" priority="63" name="Medium Shading 1 Accent 3" /> <w:LsdException locked="false" priority="64" name="Medium Shading 2 Accent 3" /> <w:LsdException locked="false" priority="65" name="Medium List 1 Accent 3" /> <w:LsdException locked="false" priority="66" name="Medium List 2 Accent 3" /> <w:LsdException locked="false" priority="67" name="Medium Grid 1 Accent 3" /> <w:LsdException locked="false" priority="68" name="Medium Grid 2 Accent 3" /> <w:LsdException locked="false" priority="69" name="Medium Grid 3 Accent 3" /> <w:LsdException locked="false" priority="70" name="Dark List Accent 3" /> <w:LsdException locked="false" priority="71" name="Colorful Shading Accent 3" /> <w:LsdException locked="false" priority="72" name="Colorful List Accent 3" /> <w:LsdException locked="false" priority="73" name="Colorful Grid Accent 3" /> <w:LsdException locked="false" priority="60" name="Light Shading Accent 4" /> <w:LsdException locked="false" priority="61" name="Light List Accent 4" /> <w:LsdException locked="false" priority="62" name="Light Grid Accent 4" /> <w:LsdException locked="false" priority="63" name="Medium Shading 1 Accent 4" /> <w:LsdException locked="false" priority="64" name="Medium Shading 2 Accent 4" /> <w:LsdException locked="false" priority="65" name="Medium List 1 Accent 4" /> <w:LsdException locked="false" priority="66" name="Medium List 2 Accent 4" /> <w:LsdException locked="false" priority="67" name="Medium Grid 1 Accent 4" /> <w:LsdException locked="false" priority="68" name="Medium Grid 2 Accent 4" /> <w:LsdException locked="false" priority="69" name="Medium Grid 3 Accent 4" /> <w:LsdException locked="false" priority="70" name="Dark List Accent 4" /> <w:LsdException locked="false" priority="71" name="Colorful Shading Accent 4" /> <w:LsdException locked="false" priority="72" name="Colorful List Accent 4" /> <w:LsdException locked="false" priority="73" name="Colorful Grid Accent 4" /> <w:LsdException locked="false" priority="60" name="Light Shading Accent 5" /> <w:LsdException locked="false" priority="61" name="Light List Accent 5" /> <w:LsdException locked="false" priority="62" name="Light Grid Accent 5" /> <w:LsdException locked="false" priority="63" name="Medium Shading 1 Accent 5" /> <w:LsdException locked="false" priority="64" name="Medium Shading 2 Accent 5" /> <w:LsdException locked="false" priority="65" name="Medium List 1 Accent 5" /> <w:LsdException locked="false" priority="66" name="Medium List 2 Accent 5" /> <w:LsdException locked="false" priority="67" name="Medium Grid 1 Accent 5" /> <w:LsdException locked="false" priority="68" name="Medium Grid 2 Accent 5" /> <w:LsdException locked="false" priority="69" name="Medium Grid 3 Accent 5" /> <w:LsdException locked="false" priority="70" name="Dark List Accent 5" /> <w:LsdException locked="false" priority="71" name="Colorful Shading Accent 5" /> <w:LsdException locked="false" priority="72" name="Colorful List Accent 5" /> <w:LsdException locked="false" priority="73" name="Colorful Grid Accent 5" /> <w:LsdException locked="false" priority="60" name="Light Shading Accent 6" /> <w:LsdException locked="false" priority="61" name="Light List Accent 6" /> <w:LsdException locked="false" priority="62" name="Light Grid Accent 6" /> <w:LsdException locked="false" priority="63" name="Medium Shading 1 Accent 6" /> <w:LsdException locked="false" priority="64" name="Medium Shading 2 Accent 6" /> <w:LsdException locked="false" priority="65" name="Medium List 1 Accent 6" /> <w:LsdException locked="false" priority="66" name="Medium List 2 Accent 6" /> <w:LsdException locked="false" priority="67" name="Medium Grid 1 Accent 6" /> <w:LsdException locked="false" priority="68" name="Medium Grid 2 Accent 6" /> <w:LsdException locked="false" priority="69" name="Medium Grid 3 Accent 6" /> <w:LsdException locked="false" priority="70" name="Dark List Accent 6" /> <w:LsdException locked="false" priority="71" name="Colorful Shading Accent 6" /> <w:LsdException locked="false" priority="72" name="Colorful List Accent 6" /> <w:LsdException locked="false" priority="73" name="Colorful Grid Accent 6" /> <w:LsdException locked="false" priority="19" qformat="true" name="Subtle Emphasis" /> <w:LsdException locked="false" priority="21" qformat="true" name="Intense Emphasis" /> <w:LsdException locked="false" priority="31" qformat="true" name="Subtle Reference" /> <w:LsdException locked="false" priority="32" qformat="true" name="Intense Reference" /> <w:LsdException locked="false" priority="33" qformat="true" name="Book Title" /> <w:LsdException locked="false" priority="37" semihidden="true" unhidewhenused="true" name="Bibliography" /> <w:LsdException locked="false" priority="39" semihidden="true" unhidewhenused="true" qformat="true" name="TOC Heading" /> <w:LsdException locked="false" priority="41" name="Plain Table 1" /> <w:LsdException locked="false" priority="42" name="Plain Table 2" /> <w:LsdException locked="false" priority="43" name="Plain Table 3" /> <w:LsdException locked="false" priority="44" name="Plain Table 4" /> <w:LsdException locked="false" priority="45" name="Plain Table 5" /> <w:LsdException locked="false" priority="40" name="Grid Table Light" /> <w:LsdException locked="false" priority="46" name="Grid Table 1 Light" /> <w:LsdException locked="false" priority="47" name="Grid Table 2" /> <w:LsdException locked="false" priority="48" name="Grid Table 3" /> <w:LsdException locked="false" priority="49" name="Grid Table 4" /> <w:LsdException locked="false" priority="50" name="Grid Table 5 Dark" /> <w:LsdException locked="false" priority="51" name="Grid Table 6 Colorful" /> <w:LsdException locked="false" priority="52" name="Grid Table 7 Colorful" /> <w:LsdException locked="false" priority="46" name="Grid Table 1 Light Accent 1" /> <w:LsdException locked="false" priority="47" name="Grid Table 2 Accent 1" /> <w:LsdException locked="false" priority="48" name="Grid Table 3 Accent 1" /> <w:LsdException locked="false" priority="49" name="Grid Table 4 Accent 1" /> <w:LsdException locked="false" priority="50" name="Grid Table 5 Dark Accent 1" /> <w:LsdException locked="false" priority="51" name="Grid Table 6 Colorful Accent 1" /> <w:LsdException locked="false" priority="52" name="Grid Table 7 Colorful Accent 1" /> <w:LsdException locked="false" priority="46" name="Grid Table 1 Light Accent 2" /> <w:LsdException locked="false" priority="47" name="Grid Table 2 Accent 2" /> <w:LsdException locked="false" priority="48" name="Grid Table 3 Accent 2" /> <w:LsdException locked="false" priority="49" name="Grid Table 4 Accent 2" /> <w:LsdException locked="false" priority="50" name="Grid Table 5 Dark Accent 2" /> <w:LsdException locked="false" priority="51" name="Grid Table 6 Colorful Accent 2" /> <w:LsdException locked="false" priority="52" name="Grid Table 7 Colorful Accent 2" /> <w:LsdException locked="false" priority="46" name="Grid Table 1 Light Accent 3" /> <w:LsdException locked="false" priority="47" name="Grid Table 2 Accent 3" /> <w:LsdException locked="false" priority="48" name="Grid Table 3 Accent 3" /> <w:LsdException locked="false" priority="49" name="Grid Table 4 Accent 3" /> <w:LsdException locked="false" priority="50" name="Grid Table 5 Dark Accent 3" /> <w:LsdException locked="false" priority="51" name="Grid Table 6 Colorful Accent 3" /> <w:LsdException locked="false" priority="52" name="Grid Table 7 Colorful Accent 3" /> <w:LsdException locked="false" priority="46" name="Grid Table 1 Light Accent 4" /> <w:LsdException locked="false" priority="47" name="Grid Table 2 Accent 4" /> <w:LsdException locked="false" priority="48" name="Grid Table 3 Accent 4" /> <w:LsdException locked="false" priority="49" name="Grid Table 4 Accent 4" /> <w:LsdException locked="false" priority="50" name="Grid Table 5 Dark Accent 4" /> <w:LsdException locked="false" priority="51" name="Grid Table 6 Colorful Accent 4" /> <w:LsdException locked="false" priority="52" name="Grid Table 7 Colorful Accent 4" /> <w:LsdException locked="false" priority="46" name="Grid Table 1 Light Accent 5" /> <w:LsdException locked="false" priority="47" name="Grid Table 2 Accent 5" /> <w:LsdException locked="false" priority="48" name="Grid Table 3 Accent 5" /> <w:LsdException locked="false" priority="49" name="Grid Table 4 Accent 5" /> <w:LsdException locked="false" priority="50" name="Grid Table 5 Dark Accent 5" /> <w:LsdException locked="false" priority="51" name="Grid Table 6 Colorful Accent 5" /> <w:LsdException locked="false" priority="52" name="Grid Table 7 Colorful Accent 5" /> <w:LsdException locked="false" priority="46" name="Grid Table 1 Light Accent 6" /> <w:LsdException locked="false" priority="47" name="Grid Table 2 Accent 6" /> <w:LsdException locked="false" priority="48" name="Grid Table 3 Accent 6" /> <w:LsdException locked="false" priority="49" name="Grid Table 4 Accent 6" /> <w:LsdException locked="false" priority="50" name="Grid Table 5 Dark Accent 6" /> <w:LsdException locked="false" priority="51" name="Grid Table 6 Colorful Accent 6" /> <w:LsdException locked="false" priority="52" name="Grid Table 7 Colorful Accent 6" /> <w:LsdException locked="false" priority="46" name="List Table 1 Light" /> <w:LsdException locked="false" priority="47" name="List Table 2" /> <w:LsdException locked="false" priority="48" name="List Table 3" /> <w:LsdException locked="false" priority="49" name="List Table 4" /> <w:LsdException locked="false" priority="50" name="List Table 5 Dark" /> <w:LsdException locked="false" priority="51" name="List Table 6 Colorful" /> <w:LsdException locked="false" priority="52" name="List Table 7 Colorful" /> <w:LsdException locked="false" priority="46" name="List Table 1 Light Accent 1" /> <w:LsdException locked="false" priority="47" name="List Table 2 Accent 1" /> <w:LsdException locked="false" priority="48" name="List Table 3 Accent 1" /> <w:LsdException locked="false" priority="49" name="List Table 4 Accent 1" /> <w:LsdException locked="false" priority="50" name="List Table 5 Dark Accent 1" /> <w:LsdException locked="false" priority="51" name="List Table 6 Colorful Accent 1" /> <w:LsdException locked="false" priority="52" name="List Table 7 Colorful Accent 1" /> <w:LsdException locked="false" priority="46" name="List Table 1 Light Accent 2" /> <w:LsdException locked="false" priority="47" name="List Table 2 Accent 2" /> <w:LsdException locked="false" priority="48" name="List Table 3 Accent 2" /> <w:LsdException locked="false" priority="49" name="List Table 4 Accent 2" /> <w:LsdException locked="false" priority="50" name="List Table 5 Dark Accent 2" /> <w:LsdException locked="false" priority="51" name="List Table 6 Colorful Accent 2" /> <w:LsdException locked="false" priority="52" name="List Table 7 Colorful Accent 2" /> <w:LsdException locked="false" priority="46" name="List Table 1 Light Accent 3" /> <w:LsdException locked="false" priority="47" name="List Table 2 Accent 3" /> <w:LsdException locked="false" priority="48" name="List Table 3 Accent 3" /> <w:LsdException locked="false" priority="49" name="List Table 4 Accent 3" /> <w:LsdException locked="false" priority="50" name="List Table 5 Dark Accent 3" /> <w:LsdException locked="false" priority="51" name="List Table 6 Colorful Accent 3" /> <w:LsdException locked="false" priority="52" name="List Table 7 Colorful Accent 3" /> <w:LsdException locked="false" priority="46" name="List Table 1 Light Accent 4" /> <w:LsdException locked="false" priority="47" name="List Table 2 Accent 4" /> <w:LsdException locked="false" priority="48" name="List Table 3 Accent 4" /> <w:LsdException locked="false" priority="49" name="List Table 4 Accent 4" /> <w:LsdException locked="false" priority="50" name="List Table 5 Dark Accent 4" /> <w:LsdException locked="false" priority="51" name="List Table 6 Colorful Accent 4" /> <w:LsdException locked="false" priority="52" name="List Table 7 Colorful Accent 4" /> <w:LsdException locked="false" priority="46" name="List Table 1 Light Accent 5" /> <w:LsdException locked="false" priority="47" name="List Table 2 Accent 5" /> <w:LsdException locked="false" priority="48" name="List Table 3 Accent 5" /> <w:LsdException locked="false" priority="49" name="List Table 4 Accent 5" /> <w:LsdException locked="false" priority="50" name="List Table 5 Dark Accent 5" /> <w:LsdException locked="false" priority="51" name="List Table 6 Colorful Accent 5" /> <w:LsdException locked="false" priority="52" name="List Table 7 Colorful Accent 5" /> <w:LsdException locked="false" priority="46" name="List Table 1 Light Accent 6" /> <w:LsdException locked="false" priority="47" name="List Table 2 Accent 6" /> <w:LsdException locked="false" priority="48" name="List Table 3 Accent 6" /> <w:LsdException locked="false" priority="49" name="List Table 4 Accent 6" /> <w:LsdException locked="false" priority="50" name="List Table 5 Dark Accent 6" /> <w:LsdException locked="false" priority="51" name="List Table 6 Colorful Accent 6" /> <w:LsdException locked="false" priority="52" name="List Table 7 Colorful Accent 6" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Mention" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Smart Hyperlink" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Hashtag" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Unresolved Mention" /> <w:LsdException locked="false" semihidden="true" unhidewhenused="true" name="Smart Link" /> </w:LatentStyles> </xml><![endif]–><!–[if gte mso 10]> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:8.0pt; mso-para-margin-left:0in; line-height:107%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} <![endif]–>