请输入您要查询的英文单词:

 

单词 electron attachment
释义

electron attachment


electron attachment

[i′lek‚trän ə′tach·mənt] (atomic physics) The combination of an electron with a neutral atom or molecule to form a negative ion. (nuclear physics) electron capture

electron attachment


electron attachment

A process in which an electron of thermal energy is added to an atom or molecule to form a stable ion; without the addition of a thermal electron, the ion dissociates. The atom or molecule must have a positive electron affinity (e.g., it must be electrophoric) for attachment to occur.
随便看

 

英语词典包含2567994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:2025/2/7 18:43:29