英语词汇“国家计量机构”的翻译、意思、用法、释义-英汉汉英词典

单词	国家计量机构
释义	国家计量机构national metrology institute { = NMI}
随便看	effective span effective specific gravity effective specific surface area effective speed effective speed of transmission effective spread effective stack height effective standard deviation effective start date effective start date of provider role effective stiffness effective stop effective storage effective storage capacity effective strain effective strain-optic constant effective stress effective stress concentration factor effective stress method effective stress parameter effective stroke effective suction effective surface effective surface area effective susceptibility