“primary standard of length”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of length
释义	primary standard of length Encyclopedia 工学米定义释 primary standard of length长度计量基准以现代科学技术所能达到的最高准确度保存和复现长度单位“米”的整套装备。
随便看	interpole interpolymer interpolymerization InterPortPolice interprative anthropology interpretability interpretable theory interpretation interpretation astronomy interpretation contest Interpretation for Plants and Animals in the Book of Songs interpretation key interpretation key to remote sensing geology interpretation method interpretation mode interpretationof airborne gravity surveydata interpretation of airborne magnetic data Interpretation of characters interpretation of constitution interpretation of cultures interpretation of echograms interpretation of engineering geophysics Interpretation of Er Ya interpretation of gravity anomalies interpretation of gravity survey data

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