“atomic time”的概念、定义、翻译、参考文献-科学参考

单词	atomic time
释义	atomic time Encyclopedia 工学时间系统释 atomic time原子时以铯原子秒定义为秒长，以1958年1月1日0时0分0秒为始点、连续计数的时间。通常由多台原子钟读数经一定的算法导出。理学原子时释 atomic time原子时由原子钟导出的时间。简称AT。 Physics 原子、分子物理学 atomic time原子时＞原子与分子物理学＞冷原子分子物理＞释义 atomic time原子时 atomic time原子时 Astronomy atomic time缩写：AT。原子时
随便看	railway passenger tariff railway passenger traffic railway passenger train service work Railway Port of Suifenhe City railway retaining wall struction railwayretaining wall struction railway roadbed problems and remedial measures railway rolling stock railway rolling stock maintenance and repair railway sand prevention railway section block railway shunting hump railway signal railway signal indication railway signaling railway signaling power supply equipment railway signaling reliability railway signaling vital relay railway sound barrier railways passenger car equipment railway station railway station and terminal railway structural deformation survey railway subgrade engineering railway subgrade maintenance

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。