请输入您要查询的英文单词:

 

单词 θ197918
释义
society > communication > telecommunication > radio communications > [noun] > other methods or operations > radar > beam (1)
pencil beam1902

a narrow beam of light or radiation; spec. a beam (typically of approximately circular cross-section) in which the individual rays (or paths of…

随便看

 

英语词典包含1132095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:2025/2/3 13:33:35