请输入您要查询的英文单词:

 

单词 scanning disk
释义

WordReference Random House Unabridged Dictionary of American English © 2024
scanning disk′, [Television.]
  1. Radio and Television(in mechanical scanning) a disk with a line of holes spiraling in from its edge, rotated in front of a surface so as to expose a small segment as each hole passes before it for transmitting or reproducing a picture.
  • 1925–30

随便看

 

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:2025/2/23 0:58:48