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深空探测
释义
深空探测
Encyclopedia
工学
太阳及行星探测
释
deep space exploration
深空探测
根据深空的不同定义,指对距离地球约等于或大于地-月距离(约3.84×108千米)的宇宙空间的探测,或者对地球以外天体开展的空间探测活动。
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history of Saint Kitts and Nevis
history of Saint Lucia
history of Saint Vincent and the Grenadines
history of Samoa
history of Saudi Arabia
history of sea cucumber culture in China
History of Seal-carving
history of sea-pearl culture in China
history of seawall engineering technology in China
history of seawall in China
history of seed selection and breeding technology
History of Separatist Regimes
history of sericulture
history of sericulture in China
history of shale oil industry
history of sheep and goat raising in ancient China
history of shiping in China
history of shrimp Fenneropenaeus chinensis farming
history of silk
history of Slovenia
history of small bean cultivation
history of small hydropower development in China
history of Smallpox
history of social cultures
history of social relief
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