请输入您要查询的英文单词:

 

单词 paschen-back effect
释义

Paschen-Back effect in American English

(ˈpɑːʃənˈbɑːk)
noun
Physics
a splitting of spectral lines observed when the source of a radiation is subjected to a strong magnetic field, caused when the vectors associated with the spin and orbital angular momentum exhibit individual rather than common precession
Compare Zeeman effect
Word origin
[1920–25; named after Friedrich Paschen (1865–1947) and Ernst Back (1881–1959), German physicists]
随便看

 

英语词典包含298861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:2024/11/14 16:13:17