“manned Mars exploration”的概念、定义、翻译、参考文献-科学参考

单词	manned Mars exploration
释义	manned Mars exploration Encyclopedia 工学火星探测释 manned Mars exploration载人火星探测有人参与的火星探测活动。仍处于预研论证阶段。
随便看	hierarchical file system hierarchical game hierarchical intelligent control hierarchical linear model hierarchical management hierarchical merging hierarchical mobile IPv6 hierarchical mobile IPv6, HMIPv6 hierarchical model hierarchical modeling Hierarchical/multilevel optimization hierarchical nanostructure Hierarchical Network Model Hierarchical Network of Concept hierarchical notation hierarchical occlusion map algorithm hierarchical optimization for material design hierarchical order in the clan hierarchical planning hierarchical porous carbon materials hierarchical porous molecular sieve hierarchical principal-agent relationship in mega project hierarchical production planning hierarchical relationship of words hierarchical risk management of safety production

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