“National Time and Frequency Metrology Center”的概念、定义、翻译、参考文献-科学参考

单词	National Time and Frequency Metrology Center
释义	National Time and Frequency Metrology Center Encyclopedia 工学中国计量科学研究院释 National Time and Frequency Metrology Center国家时间频率计量中心中国时间频率计量科学研究中心。经中央机构编制委员会办公室批准，成立于2012年。隶属于国家市场监督管理总局（前国家质量监督检验检疫总局）。
随便看	recipient design recipient plant reciprocal reciprocal algebra reciprocal altruism reciprocal backcross reciprocal basis reciprocal cell reciprocal conjugation reciprocal correspondence reciprocal cross reciprocal crosses reciprocal curve reciprocal determinant reciprocal determinism reciprocal difference reciprocal difference quotient reciprocal division reciprocal element reciprocal equation reciprocal factorial reciprocal Fibonacci constant reciprocal figures reciprocal function reciprocal ideal class

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。