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

单词	astronaut life saving and survival training
释义	astronaut life saving and survival training Encyclopedia 工学航天员选拔与训练释 astronaut life saving and survival training航天员救生与生存训练针对发射前和返回着陆后的救生措施开展的训练。
随便看	normalized structure factor normalized sum normalized surface normalized system normalized system of elements normalized unit normalized valuation normalized vector normalized volume normalizer normalizer condition normalizer group normalizer of a group normalizer of a Lie subalgebra normalizer of a subgroup normalizer of a torus normalizing normalizing condition normalizing extension normalizing factor normalizing interlocking normalizing parameter normalizing transformation normal joint distribution normal kurtosis

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。