| 单词 | 天线 |
| 释义 | 〔yagi〕A directional radio and television antenna consisting of a horizontal conductor with several insulated dipoles parallel to and in the plane of the conductor.八木天线：一种定向的收音机或电视的天线，由与水平的避雷针平行的几个绝缘振子和绝缘平面组成〔transmitter〕An electronic device that generates and amplifies a carrier wave, modulates it with a meaningful signal derived from speech or other sources, and radiates the resulting signal from an antenna.发射机：一种产生并放大载波的电子装置，它从声音或其它材料而来的有意义的信号调制并将最后得到的信号通过天线发射出去〔whip〕Something, such as a long radio antenna on a motor vehicle, that is similar to a whip in form or flexibility.鞭状物：在形式或柔韧性上与鞭子相似的东西，如机动车辆上长长的无线电天线〔point〕the point of a knife; the point of the antenna.刀尖；天线的尖端〔reception〕Conversion of transmitted radio waves or electric signals into perceptible forms, such as sound or light, by means of antennas and electronic equipment.接收：用天线和电器将传送播放的波或电信号转化为诸如声音或光线这样可感觉到的形式〔farm〕a tank farm; an antenna farm.坦克炮位场地；天线安置场地〔stick〕hair sticking out on his head; an antenna sticking up on the roof.他的头上伸出来的一绺头发；屋顶上伸出来的天线〔extend〕extended the radio antenna.把收音机的天线拉到最长〔mast〕A tall vertical antenna, as for a radio.天线杆：高且垂直的天线，收音机等的〔goniometer〕A radio receiver and directional antenna used as a system to determine the angular direction of incoming radio signals.无线方向探测器：一种无线电接收和指向天线系统，用来确定收到的无线电信号的角方向〔omnidirectional〕Capable of transmitting or receiving signals in all directions, as an antenna.全向的：能收发所有方位的信号的，如天线〔antenna〕pl. an.ten.nas A metallic apparatus for sending or receiving electromagnetic waves. Also called In this sense, also called aerial 【复数】 an.ten.nas 天线：用于放射或接收电磁波的金属仪器 也作 在此意义上也可称作 aerial〔diplexer〕A coupling device that permits two radio transmitters to share the same antenna.双信号耦合器：一个允许两个无线电发射机使用同一根天线的耦合设备〔twang〕twanged the car antenna.使汽车天线发出“嘣”的一声〔bootleg〕To attach a transmitter to a dish antenna, creating an uplink via which a signal is sent to a satellite without the knowledge of the satellite's owner.偷安线路：未经卫星所有者同意便把发射器与一个碟式天线相连，产生一个上行线路，并由它将信号送给卫星〔feeder〕A transmission line between an antenna and a transmitter.传导线：天线和传导器之间的传导线 |
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