网站首页
词典首页
请输入您要查询的英文单词或汉字:
词汇
电视差转台
释义
电视差转台
diàn shì chà zhuàn tái
利用外差法改变接收到的电视信号的载频并经放大再转发出去的装置。可使电视覆盖面增大,在山顶设差转台,可使山背后能收到电视节目。设备简单,能几次差转,起到中继接力作用。
随便看
spirit of cultural relativism
spirit of culture
spirit of diligence
spirit of Dionysus
spirit of doing scientific research
spirit of doubt
spirit of enduring hardships
spirit of enlightenment
spirit of enterprise
spirit of entrepreneurship
spirit of epistemology
spirit of ether
Spirit of Ether
spirit of ether compound
spirit of ethylnitrite
spirit of ethyl nitrite
spirit of ethyl-nitrite
spirit off
spirit of fellowship
spirit of formaldehyde
spirit of formic acid
spirit of freedom
spirit of freehand brushwork
spirit of French wine
spirit of fugue
英汉汉英双解词典包含9999994条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。
Copyright © 2000-2024 tbdmj.com All Rights Reserved
更新时间:2025/5/10 2:18:13