antenna 六级GRE考研

antenna self-impedance

自阻抗

turn the antenna east.

把触角转向东

community antenna television

(缩写为CATV)共用电视

a tank farm; an antenna farm.

坦克炮位场地；安置场地

anchored the television antenna to the roof;

将电视安在屋顶；

a multidirectional television antenna; multidirectional stereo speakers.

多方向电视；立体声扬声器

roofs bristling with television antennas;

充满了电视屋顶；

The contract also included accessory equipment consisting of batteries, vehicle antennas, manpack antennas and mounts.

该合同还包括电池、车辆、单人和底座等附属设备。

and so for an ideal antenna gain & directivity correspond exactly.

é = Prad /边 ， 如此理增益和方向性完全一致。

In our village, there is an antenna on every roof for receiving TV signals.

在我们村里, 每家房顶上都有接收电视信号。

The selsyn-amplidyne antenna control system had its share of problems, particularly in selsyn units and wiring.

同步放大也会来掺一脚，尤其是同步组件和配。

hair sticking out on his head; an antenna sticking up on the roof.

他头上伸出来一绺头发；屋顶上伸出来

Our TV receives well since we had a new antenna put on.

自从安装了新以来, 我们电视接收良好。

It has been applied to the research of "The Feasibility Test and Demonstrability of Antenna Structure" ( 040205D2) in the project of The scientific research Unit of China.

②对新一代GPS标准结构体系进行了说明,阐述了精度产品信息模型中尺寸公差和形位公差影响、类型和两者之间关系。

The intelligent antenna disclosed in the invention can eclectically decline continuously, thus implementing the continuous electrically tuning.

本发明所公开智能可以连续电下倾，实现连续电调。

Using smart antenna can expand capacity, enlarge coverage area and reduce error rate in the case of not increasing system complexity indistinctively.

使用智能可以在不显著增加系统复杂程度情况下扩充容量、加大覆盖范围、降低误码率。

The CW-503/PRC-25 Bag is a sectionalized canvas carrying case used to store the two whip antennas and the handset.

cw-503/prc-25袋子是一个分段帆布手提袋用来存放两鞭和话筒.

This paper introduced the developing of L-band three channels multiplexer which could be used to satellite phased array antenna, as well as the investigation of the multipactor effect of it.

三路多工器设计；