“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	sweep time sweet acacia sweet almond sweet and sour pickle sweet basil sweet clover sweet clover diseases sweet corn sweet crude oil sweetened condensed milk sweetened whole milk powder sweetening agent sweet fish "Zhemin Ⅰ" sweet flag sweet flavoured herbs sweet gum resin sweet ice sweet kudzu vine sweetleaf sweetleaf family sweetness Sweet new style sweet osmanthus sweet pea sweet potato

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。