The Development and Current of Community Antenna Television and Radiovision;
有线电视和无线电视的发展趋势及走向
The birds perched upon the television aerial.
鸟栖在电视天线上。
The birds perched on the television aerial.
鸟停在电视天线上.
He erected a television antenna on the roof.
他在房顶立了电视天线。
I fixed the loose connection between the TV antenna and the TV.
我修好了电视天线与电视机的接触点。
I don't know when the TV aerial blew down.
我不知道电视天线是几时给吹倒的。
The TV aerial blew down last night.
电视天线昨夜被风吹倒了。
The gale raged all night and blew down a TV aerial from the roof.
狂风刮了一个通宵，把电视天线吹倒了。
They erected a television antenna on the roof.
他们在屋顶上架起了电视天线。
satellite master antenna
卫星电视的公共天线
satellite master antenna television system [SMATV system]
卫星电视公共天线系统
closed-circuit television common antenna system
闭路电视共用天线系统
filter for television receiver aerials
电视接收机天线过滤器
community antenna television
(缩写为CATV)共用天线电视
CATV System--Antenna part
GB/T7615-1987共用天线电视系统天线部分
CATV line amplifier
共享天线电视线路放大器
Wire connecting an aerial to a radio or television set
（收音机或电视机天线的）引入线
community antenna television line extender
公用天线电视线路扩展器
community antenna television main-line amplifier
公用天线电视主线放大器