“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	Theses on Feuerbach Theses on Traditional Literature The Setting Sun Theseus the Seven Former Scholars Society The Seven Lamps of Architecture the Seven Latter Scholars Society The seven poets of Yantai The Seven Samurai The Seventh Company The Seventh Seal The Seventh Sister and the Snake Lad the seventy-five dharmas (of the Abhidharmakośa-bhāsya) the seven wastes The Seven Who Were Hanged The Seven Year Itch the severe debris flow hazards in wenjia gully，Sichuan province the sex/gender system The Shadow of Arms The Shang City Site Park of Zhengzhou The Shanghae Serial The Shanghai Institute of Applied Physics(SINAP)of the Chinese Academy of Sciences The Shanzuo Scholars Society The Shaolin Temple the shared development

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