请输入您要查询的英文单词:
单词
zone plate
释义
zone plate
noun
:
an optical device that consists of a series of concentric opaque rings of such width that rays from alternate half-period elements are cut off and that has some properties of a converging lens
随便看
depths
depth-sounder
depth table
depurant
depurate
depuration
depurator
depurge
depurse
depursement
deputation
deputational
deputative
depute
depute
deputies
deputize
deputy
deputy
deputy chief
deputy sheriff
deputy surveyor
depéret's
depéret's law
dequeen
英语词典包含332784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:2026/3/25 4:23:53