在大气层内飞行1000mile？算算需要带多少动力？出大气再入？不用反推动力却不会烧毁？算算会烧蚀剩多少？

来源: LogicalPIs 于 2020-09-08 12:54:07 [旧帖] [给我悄悄话] 本文已被阅读：次

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