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The spherical segment cone module of small lift to drag ratio vehicles is the optimum shape than others.
小升阻比返回舱的形状以球冠倒锥形为最优。
youdao
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You can drag and drop text in the Module window.
可以在“模块”窗口中拖放文本。
youdao
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You can drag and drop text in the Module window.
可以在“模块”窗口中拖放文本。
youdao