a cathode intended to be heated, so that electrons are emitted thermionically; frequently attributive.
单词 | θ78522 |
释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > cathode-ray tube > [noun] > cathode intended to be heated (1) hot cathode1903 a cathode intended to be heated, so that electrons are emitted thermionically; frequently attributive. |
随便看 |
|
英语词典包含1132095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。