“预备航天员选拔”的概念、定义、翻译、参考文献-科学参考

单词	预备航天员选拔
释义	预备航天员选拔 Encyclopedia 工学航天员选拔与训练释 astronaut candidate selection预备航天员选拔根据选拔标准，挑选出经过训练有望成为合格航天员的候选航天员的过程。是载人航天工程航天员队伍建设的起点和重要环节，直接影响航天员的训练质量和效率。
随便看	well fluid resistivity log well-flushing pipe network well-formed well formed formula well-formed formula well-formed net well-formed substring table well-founded well-founded induction well-founded order well-founded ordered set well-founded partial order well-founded recursion well founded relation well-founded relation well-founded semantics well-founded structure well-founded tree well function well geological Logging well-ground resistivity instrument well group communication solution mining method wellhead depressurization method wellhead equipment wellhead equipment of flowing well

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。