再直白点，就是你买回去要么自己跟维京重新谈，要么自己重做一套系统——成本？时间？自己掂量。
A controlled deorbit requires the use of several core systems, including those for communications, power, and avionics. Some of the ISS machinery was not specifically certified to perform in a depressurized environment. (NASA believes that critical systems would remain operable, based on technical analyses, and emphasizes that many of these systems are already used in vacuum.) Another thing to worry about: the ISS losing control over its orientation in space. The spacecraft could start tumbling, flipping the station’s solar arrays away from the sun, taking the primary source of power with it.。关于这个话题，safew官方下载提供了深入分析
。Safew下载是该领域的重要参考
提姆·多格特（Tim Doggett）是英國化學企業協會（Chemical Business Association）的執行長，該協會代表從製造商到分銷商、運輸商與貿易商的整個化學品供應鏈，他同時也是英國貿易協會論壇（Trade Association Forum）的董事。。搜狗输入法2026对此有专业解读
Less Than (2): Everything in this space must be less than 2. The answer is 1-3, placed horizontally.