请输入您要查询的英文单词:
单词
crookes dark space
释义
WordReference Random House Unabridged Dictionary of American English © 2024
Crookes
′
dark
′
space′,
[
Physics.
]
Physics
the dark space between the cathode glow and the negative glow in a vacuum tube, occurring when the pressure is low. Also called
Crookes
′
space′.
after Sir west, western.
Crookes
1890–95
随便看
sheepswool sponge
sheeptick
sheepwalk
sheer
sheerlegs
sheerly
sheerness
sheer plan
sheers
sheesh
sheet
sheet anchor
sheet bend
sheetcase
sheetcasing
sheet erosion
sheet-fed
sheet feeder
sheet film
sheet glass
sheet ice
sheeting
sheetless
sheet lightning
sheetlike
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:2025/9/20 8:27:54