传输电视信号的微波以直线传播。
Microwaves that transmit television signals always travel in a straight line.
要在人口密集区间传输电视信号需大容量线路。
To transmit television signals between population centres requires high-capacity circuits.
这种辐射和通过天线发射的用来传输电视信号的电磁波是同类型的。
The radiation is akin to that used to transmit TV signals via antennas.
所研制的接收机用在传输电视和数字通信的微波转发系统中，已获得良好的试验结果。
The experimental receiver has been used in a microwave relay system for TV transmission and digital communication, with satisfactory performances.
卫星为相距遥远的地区通过微波提供通讯线路。要在人口密集区间传输电视信号需大容量线路。
Satellites provide communication circuits between widely separated locations via microwaves. To transmit television signals between population centres requires high-capacity circuits.
但是，网络视频的观众年轻且处在成长阶段，这样看来，阻碍人们传输电视节目的壁垒就要倒了，而且，广播网络也正在热火朝天的向互联网转移。
But the audience for online video is young and growing, the barriers that prevent people from piping it into their televisions are likely to fall and the broadcast networks are quickly moving online.
但是，网络视频的观众年轻且处在成长阶段，这样看来，阻碍人们传输电视节目的壁垒就要倒了，而且，广播网络也正在热火朝天的向互联网转移。
But the audience for online video is young and growing, the barriers that prevent people from piping it into their televisions are likely to fall and the broadcast networks are quickly moving online.
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