网站首页  词典首页

请输入您要查询的英文单词或汉字:

 

词汇 thermionic valves
释义 thermionic valves
基本英英
医热离子管,热电管热阴极整流管原型thermionicvalve的复数
名词 thermionic valve:
electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
随便看

 

英汉汉英双解词典包含9999994条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。

 

Copyright © 2000-2024 tbdmj.com All Rights Reserved 更新时间:2025/2/2 16:34:01