无线广播电视与认购的电缆电视和网络数据流电视不同。
Broadcast television is not the same as subscription cable channels or streaming Internet video.
第一类为广播电视，通过电视信号的宽带无线电波发射展现在大众面前；
First, there is broadcast television, which reaches the masses through broad-base airwavet ransmission of television signals.
同样，广播电视网络也在从有线电视和无线卫星电视服务商那里争取“转播费”(实质上是部分订阅费)。
Similarly, broadcast networks are battling for "retransmission fees" (essentially a cut of subscriptions) from cable and satellite distributors.
用于广播电视的无线电信号从播放天线以直线方式发射。
The radio signals used to broadcast television shoot out from the broadcast antenna in a straight line.
其次，在回顾总结历年来广播电视系统无线电管理工作成绩及存在问题的基础上，提出了强化无线电管理工作的具体措施。
Then . after having reviewed the achievements and existing matters for radio regulation of radio and TV broadcast over the years, she puts forward the specific measures to strengthen the work.
高功率线性功放是军用卫星导航通信、无线通信、大容量数字微波通信、广播电视、无线接入等系统急需的关键部件。
High power linear amplifier is the key component of satellite communications, wireless communications, high capacity numeral microwave communications, CATV, WLAN and other communication systems.
广播电视用大功率天线向周围地区发送无线电电波。
Broadcast stations use a powerful antenna to transmit radio waves to the surrounding area.
广播电视用大功率天线向周围地区发送无线电电波。
Broadcast stations use a powerful antenna to transmit radio waves to the surrounding area.
应用推荐