查询词典 spaceflight
- 与 spaceflight 相关的网络例句 [注：此内容来源于网络，仅供参考]
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People have looked at moon and writeen poems about it for thousands of years,but nobaby expected to go there until 1961 when Yuri Gagarin made the frist manned spaceflight.
人们期待在月球的几千年来，写了许多诗，但没人能到那里时，直到1961年尤里加加林弗里斯特了载人航天。
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By that time, the jet age had arrived and NACA researchers already were studying problems regarding spaceflight, including how to return an object in space through Earth's atmosphere.
到那个时候，喷气时代已经到来，NACA的研究人员已经在研究关于航天的问题，包括让太空中物体通过大气层返回地面的问题。
- 推荐网络例句
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Continuously improve the production mechanism, to provide customers with better quality products and services.
不断的完善生产机制，给客户提供更优质的产品及服务。
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B:Yes, he was the very prize-winner in the court tennis ten years ago?
是的，他是十年前的世界网球冠军。
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Objective:To investigate the effects of propofol on heart conduction system.
目的 ：研究丙泊酚对心内传导系统的影响。