“time and frequency transfer”的概念、定义、翻译、参考文献-科学参考

单词	time and frequency transfer
释义	time and frequency transfer Encyclopedia 工学时间频率传递释 time and frequency transfer时间频率传递通过时间频率源（钟或时标）之间的比对，进行时间和频率量值的传递。是各时间频率基准、标准和终端用户内部比对及相互联系的桥梁。
随便看	photographic skills Photographic Society Of Macao photographic solar magnetograph photographic spectrophotometer photographic spectrophotometry photographic spectroscopy photographic speed photographic stabilized platform photographic star catalogue photographic system photographic technique photographic telescope photographic tone photographic tracking photographic transit circle photographic transit instrument photographic triangulation photographic vertical circle photographic work photographic zenith tube photographing for road traffic accident scene photographone photography photography atmosphere photography category

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。