“the metrology technical institutions of aerospace”的概念、定义、翻译、参考文献-科学参考

单词	the metrology technical institutions of aerospace
释义	the metrology technical institutions of aerospace Encyclopedia 工学〔航天技术基础〕释 the metrology technical institutions of aerospace航天计量技术机构国防科技工业计量主管部门或地方军工计量主管部门批准在航天工业系统内建立的面向航天工业系统开展计量服务的技术机构。属于国防计量技术机构的一部分。
随便看	root-mean-square radius of gyration root mean square speed root-mean square speed root-mean-square speed root-mean-square speed, rms speed root mean square value root-mean-square value root mean square velocity root morphyology root node root nodule root nodule bacteria root nodule organogenesis root of a building root of a cardinal number root of a chamber complex root of a derivative root of a Lie algebra root of a Lie group root of an algebra root of an algebraic group root of an equation root of a number root of a polynomial root of a root system

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。