“次级测量标准”的概念、定义、翻译、参考文献-科学参考

单词	次级测量标准
释义	次级测量标准 Encyclopedia 工学测量标准释 secondary measurement standard次级测量标准通过用同类量的原级测量标准对其进行校准而建立的测量标准。简称次级标准（secondary standard）。
随便看	variation of elements variation of fruit crops variation of functional variation of geomagnetic field variation of Hodge structure variation of latitude variation of life history traits of invasive species variation of Moon variation of parameters variation of physical constants variation of sign variation of the function variation of the moon variation orbit variation-parametric method variation principle variation statistics variation vector field variation within laboratory variator varicap varicap UHF tuner varicella varicella vaccine varicella-zoster herpesvirus

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。