“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	military chart military climatology military cognition augmentation military cognitive neuropsychology military cognitive neurosciences military cognitive performance military cognitive physiology military cognitive psychology military cognitive science Military Command of the Imperial Prince's Guard military commissioner military commissioner-in-chief military commissioner’s army military communal area hygiene supervision Military community military complex adaptive system theory military complex network theory Military Conference of Mount Hengshan in Hunan Military Court of the People's Republic of China Military Craftsmen military dance Military Defense Circuit military disease of natural focus military disease prevention and control militarydisease surveillance

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