| 单词 | 接收器 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔CQ〕Code letters used at the beginning of radio messages intended for all receivers.广播信息开始前为所有接收器设立的代号美国传统〔FIRST〕The first generation of cellular phones used analog transmitters and receivers. 第一代手机使用了模拟传输器和接收器。朗文写作活用〔STR〕Synchronous transmitter receiver.同步传送接收器美国传统〔contraption〕She showed us a strange contraption that looked like a satellite dish.她给我们看了一个奇怪的玩意儿，样子像碟形衞星信号接收器。牛津高阶〔direction finder〕A device for determining the source of a transmitted signal, consisting mainly of a radio receiver and a coiled rotating antenna.无线电测向仪：一种确定被传送的信号源的装置，主要由一个无线电接收器和一卷盘绕的旋转天线组成美国传统〔dish antenna〕A microwave transmitter or receiver consisting of a concave parabolic reflector.截抛物面天线：一种由凹形的抛物面状的反射器构成的微波发射器或接收器美国传统〔earpiece〕A part, as of a telephone receiver or hearing aid, that fits in or is held next to the ear.耳塞：电话接收器或助听器上嵌入耳中或附著在耳上的部分美国传统〔feedhorn〕A satellite dish component that captures the signal reflected from the dish surface and channels it into an amplifier.碟形卫星天线：碟形卫星信号接收器设备，可以捕捉自碟形表面所反射出来的讯号并传送至放大器美国传统〔geophone〕An electronic receiver designed to pick up seismic vibrations.地音探听器，地震检波器：被设计用来收集地震震幅的电子接收器美国传统〔lead-in〕The wire that connects an outdoor antenna to an electronic transmitter or receiver.引入线：将室外天线与电子发射机或接收器连接起来的电线美国传统〔radarscope〕The oscilloscope viewing screen of a radar receiver.雷达显示器：雷达接收器的示波器显示屏美国传统〔radio compass〕A navigational aid consisting of an automatic radio receiver that determines the transmission direction of incoming radio waves.无线电罗盘：一种导仪器，带有一个无线电自动接收器，可以测定发来的无线电波的发送方向美国传统〔radio〕An apparatus used to receive radio signals; a receiver.接收器：用于接收无线电信号的仪器；收报机美国传统〔range〕The receiver has a maximum range of about 30 feet.这个接收器能接收信号的最远距离为大约 30 英尺。牛津搭配〔receiver〕Auto-tuning VHF receivers are now common in cars.自动调节甚高频接收器现在普遍应用于汽车。柯林斯高阶〔receiver〕To change channels, select the desired number on the receiver unit.如要转换频道，选择接收器上所要的频道号码。牛津搭配〔selectivity〕Abbr. sel.The degree to which an electronic receiver is selective.缩写 sel.选择性：电子接收器的选择性所达到的程度美国传统〔sprout〕More than a million satellite dishes have sprouted on homes across the country.100 多万个卫星接收器迅速出现在了全国各地的家庭用户中。柯林斯高阶〔squelch〕An electric circuit that cuts off a radio receiver when the signal is too weak for reception of anything but noise.静噪电路：当信号太微弱而只能收到杂声时断掉无线接收器的电子电路美国传统〔static〕Random noise, such as crackling in a receiver or specks on a television screen, produced by atmospheric disturbance of the signal.随机噪声：随机噪声，如接收器中的碎啪声或电视屏幕上的光斑，是由信号的大气干扰造成的美国传统〔transmitter〕The receiver picks up pulses emitted by the transmitter.接收器接收发射机发出的脉冲信号。牛津搭配〔tune〕Electronics Adjustment of a receiver or circuit for maximum response to a given signal or frequency.【电子学】 调谐：调整接收器或电路以获得对于给定的信号或频率的最强反应美国传统〔tune〕Electronics To adjust a receiver so as not to receive a particular signal.【电子学】 调出：调整接收器以不接收特定的信号美国传统〔tune〕Electronics To adjust a receiver to receive signals at a particular frequency or a particular program.【电子学】 调整频率（以接收）：调整接收器来接收特定频率的信号或特定的节目美国传统〔tune〕To adjust (a receiver) to a desired frequency.调整（接收器的频率）：调谐（接收器）以达到希望的频率美国传统〔videodisk〕A recording on disk of sounds and images, as of a movie, that can be played back on a television receiver.电视唱片：象电影一样带有声音和图像的录像盘，能够在电视接收器上反复播放美国传统〔wave trap〕An electronic filtering device designed to exclude unwanted signals or interference from a receiver.滤波器：电子过滤装置，设计用来排除接收器中不想要的信号或干扰美国传统The remote control works by sending infra-red impulses to a receiver in the video recorder.遥控器靠向录像机上的接收器发射红外脉冲而运作。剑桥国际The television receiver is an electronic device. 电视接收器是一种电子装置。译典通You have to buy a satellite dish to get the new TV channels.要收看新的电视频道，你得去买卫星接收器。剑桥国际 |
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