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
subaquatic
subaqueous
subarachnoid
subarachnoid block
subarctic
subarctic current
subarea
subareal
subarid
subassemble
subassembly
subastringent
subatmospheric
subatom
subatomic
subaudition
subauricular
subaxillary
subbasal
subbase
subbasement
subbed
subbing
subbranch
subcabinet
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:2025/11/15 17:03:06