“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	meteor station meteor storm meteor stream meteor survey meteor swarm meteor trail meteor trail communication meteor trail radar meteor train meteor trajectory METEOR评价指标 Meteosat meter meterage meterage per rig-month meterage property evaluation of radioactitive instruments meter-candle meter component metered dose inhaler metering metering effect metering facilities for oil wells metering modes metering of heat-supply system metering of heat-supply system by household heat meter

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。