“astronaut selection and training”的概念、定义、翻译、参考文献-科学参考

单词	astronaut selection and training
释义	astronaut selection and training Encyclopedia 工学航天员选拔与训练释 astronaut selection and training航天员选拔与训练载人航天对航天员进行选拔与训练的过程。
随便看	split-ring commutator split ring commutator, split-ring commutator split ring resonator split sampling split sampling; split injection split sequence split simple algebra split solvable Lie algebra split-sphere apparatus split subalgebra splittability splittable splittable flag splittable group splittable link splitter splitter lip of gas turbine splitter silencer splitting splitting algorithm splitting and roulette method splitting and rowing flowers of yarn dyed fabric splitting bamboo machine splitting error splitting extension

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