英语词汇“scientific standard”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	scientific standard
释义	scientific standard 基本例句科学标准 For many years, thescientific standardof length was a metal bar kept in a temperature controlled vault near Paris.多年来，长度的科学标准曾是一根金属棒，这根金属棒保存在巴黎附近的有温度调节的地下室里。
随便看	artificial virtue artificial virtues Artificial viscosities artificial viscosity artificial viscosity method Artificial viscosity technique artificial viscosity term artificial viscous-spring boundaries artificialvision artificial vision artificial vision system artificial vitallium bone head artificial vitallium bone-head artificial vitreous artificial vitreous body artificial voice artificial voice generator artificial voice rehabilitation artificial voice source artificial-voice technology artificial vortexes artificial vulnerability artificial wastewater artificial water artificial water application