lunar space flight 中文意思是什麼
lunar space flight
解釋
月球空間飛行-
Cardiff of nasas goddard space flight centre is leading a several team developing ways to provide astronauts oxygen they will need on the moon and mars. lunar soil is rich in oxide
美國太空總署戈達德飛行中心的卡迪夫,正領導一個小組研究怎樣為未來在月球和火星上的太空人提供氧氣。 -
Space flight is a high - risk undertaking, and lunar probing is particularly so
宇宙飛行是一項高風險任務,特別是探月工程。
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