“国际标准频率推荐值”的概念、定义、翻译、参考文献-科学参考

单词	国际标准频率推荐值
释义	国际标准频率推荐值 Encyclopedia 工学时间频率计量释 international recommended values of standard frequencies国际标准频率推荐值由国际计量委员会（CIPM）推荐的一组电磁辐射标准频率值。为包含实际复现米定义和秒的次级表示在内的应用而设立。
随便看	relativistic equations of dynamics relativistic expansion relativistic field equation relativistic fluid dynamics relativistic gas Relativistic Heavy Ion Collider Relativistic Heavy-Ion Collider relativistic heavy ion collider Relativistic Heavy-Ion Collider, RHIC relativistic heavy ion collider, RHIC relativistic heavy-ion collision relativistic heavy ion collisions relativistic high power microwave device relativistic hydrodynamics relativistic image relativistic induced transparency relativistic invariance relativistic invariant relativistic jet relativistic kinematics relativistic klystron relativistic magnetron relativistic mass relativistic Maxwell distribution relativistic mean field model'

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。