“time reference signal”概念、定义、翻译-科学时代

单词	time reference signal
释义	航空航天词汇手册 time reference signal 标准时间信号
随便看	shop-in-shop shoplifting shop lumber shop maintenance shop paper shopper shopper marketing shopper pattern shopping shopping agent shopping bag shopping basket shopping cart shopping cart shopping cart shopping center shopping centre shopping centre shopping channel shopping environment shopping goods shopping goods shopping guide shopping mall shopping mall

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

time reference signal