请输入您要查询的英文单词:

 

单词 SI unit
释义 Noun: SI unit
  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)
    - Système International d'Unités, Système International, SI system, SI, International System of Units, International System

Derived forms: SI units

Type of: metric system

Encyclopedia: SI unit

随便看

 

英语词典包含157790条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/21 16:12:09