“时间频率计量”的概念、定义、翻译、参考文献-科学参考

单词	时间频率计量
释义	时间频率计量 Encyclopedia 工学时间频率计量释 metrology in the field of time and frequency时间频率计量利用秒作为基本单位的测量及其应用的科学。是实现时间频率相关量单位统一、量值准确可靠的活动，计量学的分支之一。
随便看	intermoult intermuscular bone intermuscular fat intern internal internal abstraction internal acoustic meatus internal adjustment internal agreement internal alchemy internal aluminide coatings Internal Analysis internal angle internal angle bisector internal anti-corrosion technology for pipeline internal attribution internal auditing internal balance type thermostatic expansion valve internal bisector internal bisectors problem internal bond strength internal boundary internal boundary conditions internal boundary layer internal branch

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。