| 单词 | 无线电 |
| 释义 | 〔radio〕To transmit a message to by radio:发送无线电：用无线电向…传送信息：〔dit〕The spoken representation of the dot in radio and telegraph code.（电码中的）点：表示无线电码或电报电码的“滴滴”、“嗒嗒”声〔ham〕A licensed amateur radio operator.火腿族：有许可证的业余无线电的爱好者〔omnirange〕A radio network that provides aircraft with complete information on bearings. Also called omnidirectional radio range 全向导航网，全向无线电信标：能给飞机提供方位方面的全部信息的无线电网 也作 omnidirectional radio range〔wireless〕To communicate with or send communications by wireless.用无线电发送或联系：用无线电报或电话联系或发送消息〔radio〕A message sent by radio.用无线电传送的信息〔airwave〕The medium used for the transmission of radio and television signals. Often used in the plural.波段，无线电频率：传送无线电和电视信号的媒介。常用复数〔radiotelegraphy〕Telegraphy in which messages are transmitted by radio instead of wire.无线电报：不借助导线而用无线电传送信息的电报〔chassis〕The framework to which the components of a radio, television, or other electronic equipment are attached.底架：无线电、电视或其它电子仪器的组成部分都安装于其上的框架〔IARU〕International Amateur Radio Union.国际业余无线电爱好者联合会〔preamplifier〕An electronic circuit or device that detects and strengthens weak signals, as from a radio receiver, for subsequent, more powerful amplification stages.前置放大器：电子线路或装置，用来探测并加强无线电接收机所发出的微弱信号，从而使其达到更加有力的增幅程度〔Tesla〕Serbian-born American electrical engineer and physicist who discovered the principles of alternating current (1881) and invented numerous devices and procedures that were seminal to the development of radio and the harnessing of electricity.特斯拉，尼古拉：(1856-1943) 塞尔维亚裔美国电气工程师和物理学家，于1881年发现了交流电原理，并发明了许多对无线电和发电的发展具有开创性的不计其数的装置和技术〔airtime〕The time at which a radio or television program is broadcast.开播时间：无线电或电视节目广播的时刻〔mayday〕An international radiotelephone signal word used by aircraft and ships in distress.呼救信号：遇险的飞机、船只等使用的国际无线电呼救信号〔acrimonious〕an acrimonious on-air exchange between the candidate and the anchorperson.候选人与节目主持人通过无线电广播进行的言词尖刻的辩论〔radio〕radioed the spacecraft.用无线电向飞机传送信息〔raise〕To make contact with by radio:用无线电联系：〔commercial〕An advertisement on television or radio.在电视或无线电上的广告〔heterodyne〕Having alternating currents of two different frequencies that are combined to produce two new frequencies, the sum and difference of the original frequencies, either of which may be used in radio or television receivers by proper tuning or filtering.外差的：由两股不同频率的交替电流联合产生两个新的频率的，原频率的总和及差拍均可通过适当调频或滤波用于无线电或电视接收〔Winchell〕American journalist whose newspaper column "On Broadway" (1924-1963) and radio newscasts (1932-1953) reported on entertainment and politics.温切尔，沃尔特：(1897-1972) 美国新闻记者。他主办的报刊专栏“百老汇评论”(1924-1963年）和无线电新闻广播(1932-1953年） 报道娱乐和政治事件〔Lodge〕British physicist known for his pioneering work in radio receivers.洛奇爵士，奥利弗·约瑟夫：(1851-1940) 英国物理学家，以其在无线电接收机方面的创新研究而闻名〔read〕To receive or comprehend (a radio message, for example):充分了解，接收：收听到并理解（例如无线电讯息）：〔radiotelephone〕A telephone in which audible communication is established by use of a two-way radio transmitter and receiver. Also called wireless telephone 无线电话：借助于双向无线电收发机进行声音联络的电话 也作 wireless telephone〔radio〕To transmit by radio:通过无线电传送：〔radiobroadcast〕To broadcast or be broadcast by radio.用无线电广播或用无线电被广播〔air〕The electronic broadcast media:广播：无线电传播媒界：〔interferometer〕Any of several optical, acoustic, or radio frequency instruments that use interference phenomena between a reference wave and an experimental wave or between two parts of an experimental wave to determine wavelengths and wave velocities, measure very small distances and thicknesses, and measure indices of refraction.干涉仪：利用基准波和实验波或实验波的两部分之间的干涉现象来断定波长和波速，测量微小的距离和速度和测量折射率的几种光频，声频或无线电频仪器〔radioman〕A radio technician or operator.无线电技术人员或操作者〔continuity〕Spoken matter serving to link parts of a radio or television program so that no break occurs.节目串联词：将无线电或电视节目中各部分连接起来并使之不出现停顿的解说词〔radio〕The wireless transmission through space of electromagnetic waves in the approximate frequency range from 10 kilohertz to 300,000 megahertz.无线电：电磁波以约10千赫至300,000兆赫通过空间的无线传送〔black〕black propaganda; black radio transmissions.间接宣传；间接无线电传送〔verbal〕Verbal has been used to refer to spoken, as opposed to written, communication by reputable writers since the 16th century, and the usage cannot be considered incorrect.But critics are right to observe that this use ofverbal may sometimes invite confusion with the use meaning "by linguistic means.” Thus the phrasemodern technologies for verbal communication may refer only to devices such as radio, the telephone, and the loudspeaker, or also may refer to devices such as the telegraph, the teletype, and the fax machine.In such contexts the wordoral is always available to convey the narrower sense of communication by spoken means. Verbal 自16世纪以来一直为优秀作家所使用，用来指与书面交流相对的口头交流， 而且不能认为这一用法是不正确的。但是批评家们却正确地评论说verbal 的这一用法有些时候可能会与意指“通过语言的方式”的用法相混淆。 由此modern technologies for verbal communication（用于语言交流的现代技术） 这一短语可能只用于指诸如无线电广播、电话以及扬声器之类的装置， 或者也有可能又指诸如电报机、电传打字机以及传真机之类的装置。在这种情况中，oral 一词总是用来表示用口头方式的狭义上的交流 〔mayday〕"Mayday, mayday!” comes the international distress signal over the radio,and nobody stops to ask why the first of May is being mentioned at a time of crisis.Mayday, in fact, has nothing to do with the first of May. Instead, it is a spelling that represents the pronunciation of Frenchm'aidez, "help me,” or the latter part of the phrase venez m'aider, "come help me,” either of which are quite appropriate at such a critical juncture.“救命，救命!”无线电接收机中传来国际遇险呼救信号，总有人询问为何在危急时刻使用五月的第一天作为信号。实际上，Mayday 和五月份的第一天没有任何关系。 相反，它只是和法语中m'aidez “帮助我”或短语 venez m'aider “来帮助我”的后半部分的读音相同的一种拼写， 均适用于指紧要关头〔telephony〕The transmission of sound between distant stations, especially by radio or telephone.电话通讯：相隔遥远的位置之间声音的传送，尤指通过无线电或电话〔telecommunication〕Often telecommunications (used with a sing. verb)The science and technology of communication at a distance by electronic transmission of impulses, as by telegraph, cable, telephone, radio, or television: 常作 telecommunications （与单数动词连用）电信学：通过发射电报、电缆、电话、无线电、或电视等电脉冲进行远距离通讯的科学和技术：〔telemetry〕The science and technology of automatic measurement and transmission of data by wire, radio, or other means from remote sources, as from space vehicles, to receiving stations for recording and analysis.遥测法：通过电线、无线电或其它方式自动测量和传输来自远方源（如航天飞行器）上的数据给接收站、用来记录和分析数据的科学和技术〔diplex〕Capable of simultaneous transmission or reception of two messages in the same radio channel.同向双信号的：允许两个独立的信号同时通过同一个无线电频道输送或接收的〔radio〕Transmission of programs for the public by radio broadcast.无线电广播：通过无线电广播向公众传送节目〔talk〕To direct and control (the flight of an aircraft during an approach for landing) by radioed instructions either from the ground or a nearby aircraft.用无线电通话引导：通过陆上的或附近一架飞机上的无线电指挥来引导和控制（靠近着陆点的一架飞机的飞行）〔radiosonde〕An instrument carried aloft, chiefly by balloon, to gather and transmit meteorological data.无线电高空测候器：一种被带到高空（主要由气球）进行气象数据收集和传送的仪器 |
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