| 单词 | 电视信号 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔airwave〕The medium used for the transmission of radio and television signals. Often used in the plural.波段，无线电频率：传送无线电和电视信号的媒介。常用复数美国传统〔channel〕Electronics A specified frequency band for the transmission and reception of electromagnetic signals, as for television signals.【电子学】 频道，波道：传送和接收电磁信号的一特定的频率波段，如电视信号美国传统〔code〕It will need different microchips to reconvert the digital code back into normal TV signals.把数字信号重新转换回通常的电视信号需要另外的微芯片。柯林斯高阶〔code〕It will need different microchips to reconvert the digital code back into normal TV signals.需要不同的微芯片才能把数字代码重新转换成通常的电视信号。外研社新世纪〔pick up〕We can pick up Italian television.我们能接收到意大利的电视信号。外研社新世纪〔powerful〕The picture quality is bad because the TV signal isn't powerful enough.图像效果不好，因为电视信号不强。剑桥高阶〔reception〕Our TV gets poor reception because of all the trees around the house.我们的电视信号接收不良，因为房子四周都是树。韦氏高阶〔signal〕Satellite dishes receive television signals.卫星电视的碟形天线接收电视信号。韦氏高阶〔signal〕TV signals 电视信号牛津高阶〔teletext〕An electronic communications system in which printed information is broadcast by television signal to sets equipped with decoders.电视文字广播：一种电子通讯系统，打印的消息通过电视信号播送到配有译码器的接收机上美国传统〔transmission〕The equipment is used for the transmission of television signals.这个设备是用来传输电视信号的。韦氏高阶〔video display〕A device that accepts video signals from a computer and provides information in a visual form.录放机：从计算机中接收电视信号并以视觉影像呈现讯息的设备美国传统〔wire〕Nearly one home in ten across the country is wired up to receive TV via cable.该国有近十分之一的家庭通过电缆接收电视信号。剑桥高阶The picture quality is bad because the TV signal isn't powerful enough.图像效果不好，因为电视信号不强。剑桥国际The television signal is attenuated because of the high hills around the receiver.由于周围有高山，电视机接收到的电视信号减弱了。剑桥国际There is some interference on the signal--do not adjust your set.是电视信号受到了干扰----不要调试你的电视机。剑桥国际 |
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