“national measurement primary standard”的概念、定义、翻译、参考文献-科学参考

单词	national measurement primary standard
释义	national measurement primary standard Encyclopedia 工学国家测量基准释 national measurement primary standard国家测量基准为了定义、实现、保存或复现量的单位或一个或多个量值，用作参考的实物量具、测量仪器、标准物质或测量系统。又称国家计量基准或国家基准。
随便看	terrain contour matching technology terrain correction terrain elevation data matching system terrain-following coordinate terrain following radar terrain matching guidance terrain matching guidance system terrain matching navigation terrain modeling Terrain modeling and simulation terrain profile analysis terrain statistical analysis terrain stochastic linearization technique terrain temperature terrain visualization analysis terramycin terrane Terra Nova Bay Terra Nova National Park Terra Nullius TerraSAR-X satellite Terra Satellite terrazzo terrence Terrence Rattigan

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