详细释义
名词 radio:
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medium for communication
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an electronic receiver that detects and demodulates and amplifies transmitted signals
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a communication system based on broadcasting electromagnetic waves
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transmit messages via radio waves
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indicating radiation or radioactivity
用法讲解
- radio source 无线电源,射频源...
- radio frequency 无线电频率
- radio set 收音机
- radio link 无线线路
- transistor radio 晶体管收音机...
- radio beam 无线电射束
- radio channel 无线电波道,无线电信...
- Talk Radio 国际互联网上的数字化...
- radio star 无线电星(电波星...
- radio astronomy 射电天文学
- radio compass 无线电罗盘
- clock radio 带收音机的闹钟...
- radio spectrum 射频频谱
- radio telescope 〈天〉射电望远镜...
- radio interferometer 无线电干涉仪...
- radio bearing 无线电方位
- radio galaxy 射电星系
- radio wave 无线电波
- radio beacon 无线电导航台...
- radio tower 无线电塔,无线电天线...
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