英语词汇“si units”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	si units
释义	si units短语⁹⁰⁸⁸⁷⁺⁷ 基本例句标准国际单位制 At the same time, the practice shows that the accuracy of fundamental SI units could be improved further by redefinition of some fundamental physical constants. 同时，实践证明，用固定若干基本物理常数的数值来重新定义基本单位，可以进一步提高基本单位的准确性。 cnki
随便看	connecting screw rod connecting section connecting segment connecting series connecting series-paralicl connecting shackle connecting shaft connecting sheath connecting sleeve bolt connecting sleeve pin connecting socket connecting spring connecting stage connecting stalk connecting station connecting step connecting strand connecting strap connecting strength connecting strip connecting structure connecting strut connecting struts connecting support connecting system