请输入您要查询的英文单词:

 

单词 balmer
释义

Collins Concise English Dictionary © HarperCollins Publishers::
Balmer /German: ˈbalmər/ n
  1. Johann Jakob. 1825–98, Swiss mathematician; discovered (1885) a formula giving the wavelengths of a series of lines in the hydrogen spectrum (the Balmer series)
随便看

 

英语词典包含188688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:2024/11/10 10:27:12