“deep space exploration”的概念、定义、翻译、参考文献-科学参考

单词	deep space exploration
释义	deep space exploration 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。
随便看	Decreasing Law of New Vocabulary Growth decreasing marginalbenefit of forestland decreasing operator decreasing progression decreasing rate decreasing relation decreasing sequence decreasing series decreasing set decree Decree in Farmland of the Southern Song Dynasty Decree of the State Council of the People's Republic of China Decree on Land Decree on Peace Decree on River Management of Jin Dynasty Decree on the Democratization and Development of Television and Radio Broadcasting in the USSR Decrees and Regulations of Song Dynasty decrement decremental arc decremental chain decremeter de-creolization decreolization de-creolization continuum decrepitation

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