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

单词	national measurement standard
释义	national measurement standard Encyclopedia 工学测量标准释 national measurement standard国家测量标准经国家权威机构承认，在一个国家或经济体内作为同类量的其他测量标准定值依据的测量标准。简称国家标准（national standard）。
随便看	negativity negaton negator negatron negentropy Negeri Sembilan Negishi coupling Negishi reagent Negishi Tanka Society neglect syndrome negligence of administrative duty negligence with undue assumption negligibility negligible negligible fluctuation negligible function negligible quantity Negombo Negoronuri negotiable instruments law negotiate a settlement before the memorial tablets of late instructors negotiated order negotiated search negotiating purchase and marketing negotiation

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