通信工程专业英语汉英对照

通信工程专业英语汉英对照(A-D)2008年11月14日星期五21:08A安全地线=safegroundwire安全特性securityfeature安装线=hook-upwire按半周进行的多周期控制=multicyclecontrolledbyhalf-cycle按键电话机=push-buttontelephoneset按需分配多地址=demandassignmentmultipleaccess(DAMA)按要求的电信业务=demandtelecommunicationservice按组编码=encodebygroupB八木天线=Yagiantenna白噪声=whiteGaussiannoise白噪声发生器=whitenoisegenerator半波偶极子=halfwavedipole半导体存储器=semiconductormemory半导体集成电路=semiconductorintegratedcircuit半双工操作=semi-duplexoperation半字节=Nib包络负反馈=peakenvelopnegativefeed-back包络延时失真=envelopdelaydistortion薄膜=thinfilm薄膜混合集成电路=thinfilmhybridintegratedcircuit保护比（射频）=protectionratio(RF)保护时段=guardperiod保密通信=securecommunication报头=header报文分组packet报文优先等级=messagepriority报讯=alarm备用工作方式sparemode背景躁声backgroundnoise倍频frequencymultiplication倍频程actave倍频程滤波器octavefilter被呼地址修改通知calledaddressmodifiednotification被呼用户优先priorityforcalledsubscriber本地PLMNlocalPLMN本地交换机localexchange本地移动用户身份localmobilestationidentity(LMSI)本地震荡器localoscillator比功率(功率密度)specificpower比特bit比特并行bitparallel比特号码bitnumber(BN)比特流bitstream比特率bitrate比特误码率biterrorrate比特序列独立性bitsequenceindependence必要带宽necessarybandwidth闭环电压增益closedloopvoltagegain闭环控制closedloopcontrol闭路电压closedcircuitvoltage边瓣抑制sidelobesuppression边带sideband边带非线性串扰sidebandnon-linearcrosstalk边带线性串扰sidebandlinearcrosstalk边带抑制度sidebandsuppression边角辐射boundaryradiation编号制度numberingplan编解码器codec编码encode编码律encodinglaw编码器encoder编码器输出encoderoutput编码器总工作时间encoderoveralloperatetime编码效率codingefficiency编码信号codedsignal编码约束长度encodingconstraintlength编码增益codinggain编译程序compiler鞭状天线whipantenna变频器converter变频损耗converterconversionloss变容二极管variablecapacitancediode变形交替传号反转modifiedalternatemarkinversion便携电台portablestation便携设备portableequipment便携式载体设备portablevehicleequipment标称调整率（标称塞入率）nominaljustificationrate(nominalstuffingrate)标称值nominalvalue标称呼通概率nominalcallingprobability标准码实验信号standardcodetestsignal(SCTS)标准模拟天线standardartificialantenna标准频率standardfrequency标准时间信号发射standard-time-signalemission标准实验调制standardtestmodulation标准输出功率standardpoweroutput标准输入信号standardinputsignal标准输入信号电平standardinput-signallevel标准输入信号频率standardinput-signalfrequency标准信躁比standardsignaltonoise表面安装surfacemounting表示层presentationlayer并串变换器parallel-serialconverter(serializer)并馈垂直天线shunt-fedverticalantenna并行传输paralleltransmission并行终端parallelterminal拨号错误概率dialingmistakeprobability拨号后延迟post-dialingdelay拨号交换机dialexchange拨号线路dial-upline拨号音dialingtone拨号终端dial-upterminal波动强度（在给定方向上的）cymomotiveforce(c.m.f)波段覆盖wavecoverage波峰焊wavesoldering波特baud泊送过程Poissonprocess补充业务supplementaryservice(ofGSM)补充业务登记supplementaryserviceregistration补充业务询问supplementaryserviceinterrogation补充业务互连supplementaryserviceinterworking捕捉区（一个地面接收台）capturearea(ofaterrestrialreceivingstation)捕捉带pull-inrange捕捉带宽pull-inbanwidth捕捉时间pull-intime不连续发送discontinuoustransmission(DTX)不连续干扰discontinuousinterference不连续接收discontinuousreception(DRX)不确定度uncertainty步谈机portablemobilestationC采样定理samplingtheorem采样频率samplingfrequency采样周期samplingperiod参考边带功率referencesidebandpower参考差错率referenceerrorratio参考当量referenceequivalent参考点referencepoint参考结构referenceconfiguration参考可用场强referenceusablefiend-strength参考灵敏度referencesensibility参考频率referencefrequency参考时钟referenceclock参考输出功率referenceoutputpower残余边带调制vestigialsidebandmodulation残余边带发射vestigial-sidebandemission操作维护中心operationmaintenancecenter(OMC)操作系统operationsystem(OS)侧音消耗sidetoneloss层2转发layer2relay(L2R)插入组装throughholepachnology插入损耗insertionloss查号台informationdesk差错控制编码errorcontrolcoding差错漏检率residualerrorrate差分脉冲编码调制（差分脉码调制）differentialpulsecodemodulation(DPCM)差分四相相移键控differentialquadraturephasekeying(DQPSK)差分相移键控differentialphasekeying(DPSK)差模电压，平衡电压differentialmodevoltage,symmetricalvoltage差拍干扰beatjamming差频失真differencefrequencydistortion长期抖动指示器long-termflickerindicator长期频率稳定度long-termfrequencystability场强灵敏度fieldintensitysensibility场效应晶体管fieldeffecttransistor(FET)超长波通信myriametricwavecommunication超地平对流层传播transhorizontropospheric超地平无线接力系统transhorizonradio-relaysystem超高帧hyperframe超帧superframe超大规模集成电路very-largescaleintegratedcircuit(VLSI)超再生接收机super-regeneratorreceiver车载电台vehiclestation撤消withdrawal成对不等性码（交替码、交变码）paired-disparitycode(alternativecode,alternatingcode)承载业务bearerservice城市交通管制系统urbantrafficcontrolsystem程序设计技术programmingtechnique程序设计环境programmingenvironment程序优化programoptimization程序指令programcommand充电charge充电率chargerate充电效率chargeefficiency充电终止电压end-ofchargevoltage抽样sampling抽样率samplerate初级分布线路primarydistributionlink初始化initialization处理增益processinggain传播时延propagationdelay传播系数propagationcoefficient传导干扰conductedinterference传导杂散发射conductedspuriousemission传递函数transferfunction传递时间transfertime传声器microphone传输保密transmissionsecurity传输层协议transportlayerprotocol传输集群transmissiontrunking传输结束字符endoftransmissioncharacter传输媒体transmissionmedium传输损耗transmissionloss传输损耗（无线线路的）transmissionloss(ofaradiolink)传输通道transmissionpath传输信道transmissionchannel传真facsimile,FAX船舶地球站shipearthstation船舶电台shipstation船舶移动业务shipmovementservice船上通信电台on-boardcommunicationstation,shipcommunicationstation船用收音机shipradio串并变换机serialtoparallel(deserializer)串并行变换serial-parallelconversion串话crosstalk垂直方向性图verticaldirectivit