单词乎

international system of units

汉语翻译

【经】 国际通用单位制

英语解释

名词 international system of units:

  1. a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) and temperature (kelvin) and amount of matter (mole) and luminous intensity (candela)
    同义词:Systeme International d'Unites, Systeme International, SI system, SI, International System
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