“international recommended values of standard frequencies”的概念、定义、翻译、参考文献-科学参考

单词	international recommended values of standard frequencies
释义	international recommended values of standard frequencies 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	translation principles of illustrative examples translation process translation regulation translation relation translation representation theorem translation repression translation scheme translation service Translations of Works on Art Translation Studies translation studies/translatology translation subgroup translation subjectivity translation submodularity translation surface translation symmetry translation technology translation theorem translation tools translation tools for localization translation transformation translation type translation universals translation user translation vector

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。