Note: if the photo with two Part No., the underlined one is the photo shows." S" means with brake.
基于1个网页-相关网页
means with brake
带制动装置
以上为机器翻译结果，长、整句建议使用 人工翻译 。
But the satellites will arrive with less relative speed than spacecraft making the trip in three days, which means less fuel will be needed to brake and drop into lunar orbit.
但是相比太空飞船，卫星着陆时需要相对小的速度，这将需要三天的时间，意味着消耗更少的燃料进入绕月轨道。
youdao
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模块上移
模块下移
不移动