您要查找的是不是：
- A hollow, metallic electromagnetic transmission antenna with a circular or rectangular cross section. （喇叭形）天线中空的，金属制成的电磁发射天线，具有圆形或矩形的覆盖网
- Radar pulses are emitted by transmission antenna and reflected by objects nearby. 雷达脉冲由传送天线发射，被周边物体反射。
- A meteorological station, a radio communications station, and a television transmission antenna, as well as a suite of rooms that were used by Eiffel, are located near the top of the tower. 一个气象站、无线通信驻地和一个电视发送天线，以及埃菲尔使用房间的随员，在塔的上面附近位于。
- L-Band Airborne TV Transmission Antenna 机载L波段电视发射天线
- Design of radar image transmission antenna automatic control system 雷达图像传输天线自动控制系统的设计
- The peak spectral efficiency of MMSE detectors decreases as the number of transmission antennas increases and increases as the number of receiving antennas increases. 线性MMSE检测子的峰值频谱效率与发送天线数有关，随发送天线数的增加而减小，随接收天线数的增加而增大。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- No antenna, no radio, we're back in the nineteenth century! 没有天线，没有无线电，我们回到十九世纪了。
- A means of one-way transmission. 单向传输的一种手段。
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
- The reception is very poor. Let me adjust the antenna. 接收效果太差了。让我来调一下天线。
- Disease transmission by direct or indirect contact. 接触传染通过直接或间接接触来传播的疾病
- The low gear configuration of a transmission. 低速齿轮传动的低速齿轮构造
- a hollow,metallic electromagnetic transmission antenna with a circular or rectangular cross section （喇叭形）天线中空的，金属制成的电磁发射天线，具有圆形或矩形的覆盖网
- A transmission line between an antenna and a transmitter. 传导线天线和传导器之间的传导线
- Extend the telescopic antenna vertically. 竖直地伸张伸缩式天线。
- He said he would head the antenna with a ball. 他说他还要给天线安个圆头。
- He erected a television antenna on the roof. 他在房顶立了电视天线。
