请输入您要查询的英文单词:
单词
electron multiplier
释义
WordReference Random House Unabridged Dictionary of American English © 2024
elec
′
tron mul′tiplier,
[
Electronics.
]
Electronics
a vacuum tube containing a number of dynodes that serve to amplify the flow of electrons from the cathode by means of secondary emission.
1935–40
随便看
placentate
placentation
placentia
place of arms
place of articulation
place pigalle
placer
placerville
place setting
placet
placid
placidity
placidly
placidyl
placing
plack
plackart
placket
placode
placoderm
placoid
plafond
plagal
plagal cadence
plage
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:2025/7/3 3:42:20