请输入您要查询的英文单词：

　

单词 optical pumping
释义

Definition of optical pumping in English:

optical pumping

noun

  • The production of an inversion in the population of certain energy levels in the atoms of a gas by the absorption of optical (visible) resonance radiation of suitable polarization.

Origin

1950s; earliest use found in The Physical Review. Translating French pompage optique.

Definition of optical pumping in US English:

optical pumping

noun

  • The production of an inversion in the population of certain energy levels in the atoms of a gas by the absorption of optical (visible) resonance radiation of suitable polarization.

Origin

1950s; earliest use found in The Physical Review. Translating French pompage optique.
随便看

　

英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2024/10/19 16:31:07