请输入您要查询的英文单词:
单词
positive ray
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pos
′
itive ray′,
[
Physics.
]
Physics
a stream of positive ions traveling from a metallic anode to the cathode in a gas-discharge tube. Also called
anode ray, canal ray.
1900–05
随便看
yarer
yarest
yarkand
yarmouth
yarmuk
yarmulke
yarn
yarn-dyed
yaroslavl
yarovise
yarovization
yarovize
yarraman
yarran
yarra river
yarrow
yashmac
yashmak
yasht
yasmin
yasna
yassy
yataghan
ya-ta-ta
yathrib
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:2025/7/31 9:11:40