请输入您要查询的英文单词:
单词
lenard tube
释义
Lenard tube
1.
(Elec.)
A tube for producing Lenard rays.
Lenard tube
Lenard tube
[
′lā‚närt ‚tüb
]
(electronics)
An early experimental electron-beam tube that had a thin glass or metallic foil window at the end opposite the cathode, through which the electron beam could pass into the atmosphere.
随便看
vitamin b1 deficiency
vitamin b1 hydrochloride unit
vitamin b1: thiamine
vitamin b-2
vitamin b2
vitamin b2 complex
vitamin b2 deficiency
vitamin b2phosphate
vitamin b2 unit
vitamin b-3
vitamin b3
vitamin b4
vitamin b-5
vitamin b5
vitamin b 6
vitamin b-6
vitamin b6
vitamin b 6 deficiency
vitamin b6 deficiency
vitamin b6 -dependency syndromes
vitamin b6 -dependent streptococci
vitamin b6hydrochloride
vitamin b6: pyroxidine
vitamin b6 unit
vitamin b-7
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:2025/10/7 23:37:39