请输入您要查询的英文单词:

 

单词 θ79353
释义
the world > matter > physics > atomic physics > [noun] > atomic weight (4)
atomic weight1819

The average weight of an atom of an element, expressed by comparison to a standard atom (formerly one of hydrogen or oxygen, now one of the isotope…

equivalent number1826

atomic weight.

atomic mass1884

The average mass of an atom of an element, expressed by comparison to a standard atom (formerly one of hydrogen or oxygen, now one of the isotope…

relative atomic mass1892

= atomic mass, n.; also called atomic weight.

随便看

 

英语词典包含1132095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:2024/9/21 2:50:49