请输入您要查询的英文单词:

 

单词 photocathode
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pho•to•cath•ode  (fō′tō kathōd),USA pronunciation n. 
  1. Chemistrya cathode, typically of a cesium or sodium compound, having the property of emitting electrons when activated by light or other radiation.
  • photo- + cathode 1925–30

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:2025/2/23 14:26:14