最新通信原理专业英语词汇

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通信专业英语词汇

通信专业英语词汇

通信专业英语词汇(1)Actuator执行器A:Amplifier放大器A:Attendance员工考勤A:Attenuation衰减AA:Antenna amplifier开线放大器AA:Architectural Acoustics建筑声学AC:Analogue Controller模拟控制器ACD:Automatic Call Distribution自动分配话务ACS:Access Control System出入控制系统AD:Addressable Detector地址探测器ADM:Add/Drop Multiplexer分插复用器ADPCM:Adaptive Differential ulse Code Modulation自适应差分脉冲编码调制AF:Acoustic Feedback声反馈AFR:Amplitude/Frequency Response幅频响应AGC:Automati Gain Control自动增益控制AHU:Air Handling Unit空气处理机组A-I:Auto-iris自动光圈AIS:Alarm Indication Signal告警指示信号AITS:Acknowledged Information Transfer Service确认操作ALC:Automati Level Control自动平衡控制ALS:Alarm Seconds告警秒ALU:Analogue Lines Unit模拟用户线单元AM:Administration Module管理模块AN:Access Network接入网ANSI:American National Standards Institute美国国家标准学会APS:Automatic Protection Switching自动保护倒换ASC:Automati Slope Control自动斜率控制ATH:Analogue Trunk Unit模拟中继单元ATM:Asynchrous Transfer Mode异步传送方式AU-PPJE:AU Pointer Positive Justification管理单元正指针调整AU:Administration Unit管理单元AU-AIS:Administrative Unit Alarm Indication SignalAU告警指示信号AUG:Administration Unit Group管理单元组AU-LOP:Loss of Administrative Unit Pointer AU指针丢失AU-NPJE:AU Pointer Negative Justification管理单元负指针调整AUP:Administration Unit Pointer管理单元指针A VCD:Auchio&Video Control Device音像控制装置AWG:American Wire Gauge美国线缆规格BA:Bridge Amplifier桥接放大器BAC:Building Automation&Control net建筑物自动化和控制网络BAM:Background Administration Module后管理模块BBER:Background Block Error Ratio背景块误码比BCC:B-channel Connect ControlB通路连接控制BD:Building DistributorBEF:Buiding Entrance Facilities建筑物入口设施BFOC:Bayonet Fibre Optic Connector大口式光纤连接器BGN:Background Noise背景噪声BGS:Background Sound背景音响BIP-N:Bit Interleaved Parity N code比特间插奇偶校验N位码B-ISDN:Brand band ISDN宽带综合业务数字网B-ISDN:Broad band-Integrated Services Digital Network宽带综合业务数字网BMC:Burst Mode Controller突发模式控制器BMS:Building Management System智能建筑管理系统BRI:Basic Rate ISDN基本速率的综合业务数字网BS:Base Station基站BSC:Base Station Controller基站控制器BUL:Back up lighting备用照明C/S:Client/Server客户机/服务器C:Combines混合器C:Container容器CA:Call Accounting电话自动计费系统CATV:Cable Television有线电视CC:Call Control呼叫控制CC:Coax cable同轴电缆CCD:Charge coupled devices电荷耦合器件CCF:Cluster Contril Function簇控制功能CD:Campus Distributor建筑群配线架CD:Combination detector感温,感烟复合探测器CDCA:Continuous Dynamic Channel Assign连续的动态信道分配CDDI:Copper Distributed Data合同缆分布式数据接口CDES:Carbon dioxide extinguisbing system二氧化碳系统CDMA:Code Division Multiplex Access码分多址CF:Core Function核心功能CFM:Compounded Frequency Modulation压扩调频繁CIS:Call Information System呼叫信息系统CISPR:Internation Special Conmittee On Radio Interference国际无线电干扰专门委员会CLNP:Connectionless Network Protocol无连接模式网络层协议CLP:Cell Loss Priority信元丢失优先权CM:Communication Module通信模块CM:Configuration Management配置管理CM:Cross-connect Matrix交叉连接矩阵CMI:Coded Mark Inversion传号反转码CMISE:Common Management Information Service公用管理信息协议服务单元CPE:Convergence protocol entity会聚协议实体CR/E:card reader/Encoder(Ticket reader)卡读写器/编码器CRC:Cyclic Redundancy Check循环冗佘校验CRT:Cathode Ray Tabe显示器,监视器,阴极射线管CS:Convergence service会聚服务CS:Cableron Spectrum旧纳档块化技术CS:Ceiling Screen挡烟垂壁CS:Convergence Sublayer合聚子层CSC:Combined Speaker Cabinet组合音响CSCW:Computer supported collaborative work计算机支持的协同工作CSES:Continuius Severely Errored Second连续严重误码秒CSF:Cell Site Function单基站功能控制CTB:Composite Triple Beat复合三价差拍CTD:Cable Thermal Detector缆式线型感温探测器CTNR:carrier to noise ratio载波比CW:Control Word控制字D:Directional指向性D:Distortion失真度D:Distributive分布式DA:Distribution Amplifier分配的大器DBA:Database Administrator数据库管理者DBCSN:Database Control System Nucleus数据库控制系统核心DBOS:Database Organizing System数据库组织系统DBSS:Database Security System数据库安全系统DC:Door Contacts大门传感器DCC:Digital Communication Channel数字通信通路DCN:Data Communication Network数据通信网DCP-I:Distributed Control Panel-Intelligent智能型分散控制器DCS:Distributed Control System集散型控制系统DDN:Digital Data Network数字数据网DDS:Direct Dignital Controller直接数字控制器DDW:Data Describing Word数据描述字---通信专业英语词汇(2)DECT:Digital Enhanced Cordless Telecommunication增强数字无绳通讯DFB:Distributed Feedback分布反馈DID:Direct Inward Dialing直接中继方式,呼入直拨到分机用户DLC:Data Link Control Layer数据链路层DLI:DECT Line InterfaceDODI:Direct Outward Dialing One一次拨号音DPH:DECT PhoneDRC:Directional Response Cahracteristics指向性响应DS:Direct Sound直正声DSP:Digital signal Processing数字信号处理DSS:Deiision Support System决策支持系统DTMF:Dual Tone Multi-Frequency双音多频DTS:Dual-Technology Sensor双鉴传感器DWDM:Dense Wave-length Division Multiplexing密集波分复用DXC:Digital Cross-Connect数字交叉连接E:Emergency lighting照明设备E:Equalizer均衡器E:Expander扩展器EA-DFB:Electricity Absorb-Distributed Feedback电吸收分布反馈ECC:Embedded Control Channel嵌入或控制通道EDFA:Erbium-Doped Fiber Amplifier掺饵光纤放大器EDI:Electronic Data Interexchange电子数据交换EIC:Electrical Impedance Characteristics电阻抗特性EMC:Electro Magnetic Compatibiloty电磁兼容性EMI:Electro Magnetic Interference电磁干扰EMS:Electromagnetic Sensitibility电磁敏感性EN:Equivalent Noise等效噪声EP:Emergency Power应急电源ES:Emergency Sooket应急插座ES:Evacuation Sigvial疏散照明ESA:Error SecondA误码秒类型AESB:ErrorSecondB误码秒类型BESD:Electrostatic Discharge静电放电ESR:Errored Second Ratio误码秒比率ETDM:Electrical Time Division Multiplexing电时分复用ETSI:European Telecommunication Standards Institute欧洲电信标准协会F:Filter滤波器FAB:Fire Alarm Bell火警警铃FACU:Fire Alarm Contrlol Unit火灾自动报警控制装置FC:Failure Count失效次数FC:Frequency Converter频率变换器FCC:Fire Alarm System火灾报警系统FCS:Field Control System现场总线FCU:Favn Coil Unit风机盘管FD:Fire Door防火门FD:Flame Detector火焰探测器FD:Floor DistributorFD:Frequency Dirsder分频器FDD:Frequency Division Dual频分双工FDDI:Fiberdistributed Data Interface光纤缆分布式数据接口。

通信专业英语词汇

通信专业英语词汇

通信专业英语词汇通信专业英语词汇(1)Actuator 执行器A:Amplifier 放大器A:Attendance员工考勤A:Attenuation衰减AA:Antenna amplifier 开线放大器AA:Architectural Acoustics建筑声学AC:Analogue Controller 模拟控制器ACD:Automatic Call Distribution 自动分配话务ACS:Access Control System出入控制系统AD:Addressable Detector地址探测器ADM:Add/Drop Multiplexer分插复用器ADPCM:Adaptive Differential ulse Code Modulation 自适应差分脉冲编码调制AF:Acoustic Feedback 声反馈AFR:Amplitude /Frequency Response 幅频响应AGC:Automati Gain Control自动增益控制AHU:Air Handling Unit 空气处理机组A-I:Auto-iris自动光圈AIS:Alarm Indication Signal 告警指示信号AITS:Acknowledged Information Transfer Service确认操作ALC:Automati Level Control 自动平衡控制ALS:Alarm Seconds 告警秒ALU:Analogue Lines Unit 模拟用户线单元AM:Administration Module管理模块AN:Access Network 接入网ANSI:American National Standards Institute美国国家标准学会APS:Automatic Protection Switching 自动保护倒换ASC:Automati Slope Control 自动斜率控制ATH:Analogue Trunk Unit 模拟中继单元ATM:Asynchrous Transfer Mode 异步传送方式AU- PPJE:AU Pointer Positive Justification 管理单元正指针调整AU:Administration Unit 管理单元AU-AIS:Administrative Unit Alarm Indication SignalAU告警指示信号AUG:Administration Unit Group 管理单元组AU-LOP:Loss of Administrative Unit Pointer AU指针丢失AU-NPJE:AU Pointer Negative Justification管理单元负指针调整AUP:Administration Unit Pointer管理单元指针AVCD:Auchio &Video Control Device 音像控制装置AWG:American Wire Gauge美国线缆规格BA:Bridge Amplifier桥接放大器BAC:Building Automation & Control net建筑物自动化和控制网络BAM:Background Administration Module后管理模块BBER:Background Block Error Ratio背景块误码比BCC:B-channel Connect ControlB通路连接控制BD:Building DistributorBEF:Buiding Entrance Facilities 建筑物入口设施BFOC:Bayonet Fibre Optic Connector大口式光纤连接器BGN:Background Noise背景噪声BGS: Background Sound 背景音响BIP-N:Bit Interleaved Parity N code 比特间插奇偶校验N位码B-ISDN:Brand band ISDN 宽带综合业务数字网B-ISDN:Broad band -Integrated Services Digital Network 宽带综合业务数字网BMC:Burst Mode Controller 突发模式控制器BMS:Building Management System 智能建筑管理系统BRI:Basic Rate ISDN 基本速率的综合业务数字网BS:Base Station基站BSC:Base Station Controller基站控制器BUL:Back up lighting备用照明C/S: Client/Server客户机/服务器C:Combines 混合器C:Container 容器CA:Call Accounting电话自动计费系统CATV:Cable Television 有线电视CC:Call Control 呼叫控制CC:Coax cable 同轴电缆CCD:Charge coupled devices 电荷耦合器件CCF:Cluster Contril Function 簇控制功能CD:Campus Distributor 建筑群配线架CD:Combination detector 感温,感烟复合探测器CDCA:Continuous Dynamic Channel Assign 连续的动态信道分配CDDI:Copper Distributed Data 合同缆分布式数据接口CDES:Carbon dioxide extinguisbing system 二氧化碳系统CDMA:Code Division Multiplex Access 码分多址CF:Core Function 核心功能CFM:Compounded Frequency Modulation 压扩调频繁CIS:Call Information System 呼叫信息系统CISPR:Internation Special Conmittee On Radio Interference 国际无线电干扰专门委员会CLNP:Connectionless Network Protocol 无连接模式网络层协议CLP:Cell Loss Priority信元丢失优先权CM:Communication Module 通信模块CM:Configuration Management 配置管理CM:Cross-connect Matrix交叉连接矩阵CMI:Coded Mark Inversion传号反转码CMISE:Common Management Information Service公用管理信息协议服务单元CPE:Convergence protocol entity 会聚协议实体CR/E:card reader /Encoder (Ticket reader )卡读写器/编码器CRC:Cyclic Redundancy Check 循环冗佘校验CRT:Cathode Ray Tabe 显示器,监视器,阴极射线管CS: Convergence service 会聚服务CS:Cableron Spectrum 旧纳档块化技术CS:Ceiling Screen 挡烟垂壁CS:Convergence Sublayer合聚子层CSC:Combined Speaker Cabinet 组合音响CSCW:Computer supported collaborative work 计算机支持的协同工作CSES:Continuius Severely Errored Second 连续严重误码秒CSF:Cell Site Function 单基站功能控制CTB:Composite Triple Beat 复合三价差拍CTD:Cable Thermal Detector 缆式线型感温探测器CTNR:carrier to noise ratio 载波比CW:Control Word 控制字D:Directional 指向性D:Distortion 失真度D:Distributive 分布式DA:Distribution Amplifier 分配的大器DBA:Database Administrator数据库管理者DBCSN:Database Control System Nucleus数据库控制系统核心DBOS:Database Organizing System 数据库组织系统DBSS:Database Security System 数据库安全系统DC:Door Contacts大门传感器DCC:Digital Communication Channel数字通信通路DCN:Data Communication Network 数据通信网DCP-I:Distributed Control Panel -Intelligent智能型分散控制器DCS:Distributed Control System集散型控制系统DDN:Digital Data Network 数字数据网DDS:Direct Dignital Controller直接数字控制器DDW:Data Describing Word 数据描述字---通信专业英语词汇(2)DECT:Digital Enhanced Cordless Telecommunication增强数字无绳通讯DFB:Distributed Feedback 分布反馈DID:Direct Inward Dialing 直接中继方式,呼入直拨到分机用户DLC:Data Link Control Layer 数据链路层DLI:DECT Line InterfaceDODI:Direct Outward Dialing One 一次拨号音DPH:DECT PhoneDRC:Directional Response Cahracteristics 指向性响应DS:Direct Sound 直正声DSP:Digital signal Processing 数字信号处理DSS:Deiision Support System 决策支持系统DTMF:Dual Tone Multi-Frequency 双音多频DTS:Dual -Technology Sensor 双鉴传感器DWDM:Dense Wave-length Division Multiplexing 密集波分复用DXC:Digital Cross-Connect 数字交叉连接E:Emergency lighting照明设备E:Equalizer 均衡器E:Expander 扩展器EA-DFB:Electricity Absorb-Distributed Feedback 电吸收分布反馈ECC:Embedded Control Channel 嵌入或控制通道EDFA:Erbium-Doped Fiber Amplifier掺饵光纤放大器EDI:Electronic Data Interexchange 电子数据交换EIC:Electrical Impedance Characteristics 电阻抗特性EMC:Electro Magnetic Compatibiloty 电磁兼容性EMI:Electro Magnetic Interference 电磁干扰EMS:Electromagnetic Sensitibility 电磁敏感性EN:Equivalent Noise 等效噪声EP:Emergency Power 应急电源ES:Emergency Sooket 应急插座ES:Evacuation Sigvial疏散照明ESA:Error SecondA 误码秒类型AESB:ErrorSecondB 误码秒类型BESD:Electrostatic Discharge静电放电ESR:Errored Second Ratio 误码秒比率ETDM:Electrical Time Division Multiplexing电时分复用ETSI:European Telecommunication Standards Institute欧洲电信标准协会F:Filter 滤波器FAB:Fire Alarm Bell 火警警铃FACU:Fire Alarm Contrlol Unit 火灾自动报警控制装置FC:Failure Count 失效次数FC:Frequency Converter 频率变换器FCC:Fire Alarm System 火灾报警系统FCS:Field Control System 现场总线FCU:Favn Coil Unit风机盘管FD:Fire Door 防火门FD:Flame Detector 火焰探测器FD:Floor DistributorFD:Frequency Dirsder 分频器FDD:Frequency Division Dual 频分双工FDDI:Fiberdistributed Data Interface光纤缆分布式数据接口。

通信专业英语词汇

通信专业英语词汇

communication [k�mju�ni �kei ��n] n.通信,信息network [net w��k] n.网络represent [repri �zent] v.表示node [n�ud] n.节点,网点service [�s��vis] n.服务,业务traffic [tr�fik] n.交通,话务,业务information [inf��mei �n] n.消息,通知message [�mesid�] n.消息,信息originate [��rid�ineit] v.发起,产生depict [di �pi kt] v.描绘,描写combination [k�mbi �nei ��n] n.结合,组合intraoffice [intr����fis] a.局内的interoffice [int����fis] a.局间的transmission [tr�nz�mi �n] n.传送,传播facility [f��sil�ti] n.设备locate [�l�ukeit] v.位于subscriber [s�b�skraib�] n.用户switch [switch] n.交换,开关pathway [p���wei] n.小路transport [�tr�nsp��t] n.运输media [�mi �di�] n.媒介,媒质waveguide [ weivgeit] n.波导atmosphere [��tm�sfi�] n.大气,空气electronic [�ilek�tr�nik] a.电子的device [di �vais] n.设备deploy [di �pl�i] v.展开amplify [��mplifai] v.放大,扩大regenerate [ri �d�en�reit] v.重生,再生transform [tr�ns�f��m] v.改变,转变generate [�d�en�reit] v.产生,使发生via [�via�] prep.经由accomplish [��k�mpli �] v.完成,实行component [k�m�p�un�nt] n.部分,成分portion [�p���n] n.部分exchange [i ks�t�eind�] n.交换accommodate [��k�m�deit] v.使配合transit [�tr�nsit] n.通过,经过classify [�kl�sifai] v.分类employ [im�pl�i] v.雇佣,使用通信专业英语2intermsof 根据,就…而论a number of 许多,大量subscriber premise 用户驻地网as well as 也,又switchingsystem 交换系统transmissionequipment 传输设备ingeneral 通常,大体说来copper wire 铜线optical fiber 光纤consist of 由…组成,包括central office 中心局carryout 执行,实施trunknetwork 中继网as follow 如下subscriber loop 用户环路privatedatanetwork 虚拟数据网packet-switchingscheme 分组交换模式circuit-switchingscheme 电路交换模式LE Local Exchange 本地交换机TE Transit Exchange 汇接交换机(局)PSTN PublicSwitchedTelephoneNetwork公用交换电话网IE Inter-Exchange 局间交换机PSPDN Packet-SwitchedPublicDataNetwork分组交换公众数据网refer [ri�f��] v.~(to)谈及,呈交, 提交transfer [tr�ns�f��] v.移动,调动analog [��n�l��] n.模拟digital [�did�itl] a.数字的differentiate [�dif��ren�ieit] v.区别,分别format [�f��m�t] n.版式,格式,程序v.格式化coaxial [k�u��ksi�l] a.同轴的terrestrial [ti�restri�l] a.陆地的,地球的microwave [�maikr�uweiv] n.微波terminal [�t��minl] a.每期的,终端的n.终端,接头diagram [�dai�gr�m] n.图解,图表convert [k�n�v��t] v.转变deliver [di�liv�] v.递送,移交convey [k�n�vei] v.运输,运送repeater [ri�pi�t�] n.中继器rocover [ri�k�v�] v.恢复,取回compensate [�k�npenseit] v.补偿,赔偿modulation [m�dju�lei�n] n.调制,调节multiplex [�m�ltipleks] a.复用的,多种形式的establish [i�st�bli�] v.建立,设立,安置cost-effective [k�st-i�fektiv] a.划算的rationale [r����n�l] n.基本理由,理论基础manual [�m�nju�l] a.手的,手制的,手工的mechanical [mi�k�nikl] a.机械的execute [�eksikju�t] v.执行,实行,使生效adopt [��d�pt] v.采纳,采用accordingto 根据,按照wiredtransmission 有线传输coaxialcable 同轴电缆wirelesstransmission 无线传输satellitetransmission 卫星传输correspondto 符合,相当于composedof 由……组成analog-to-digitalconversion 模/ 数转换electrical-to-opticalconversion 电光转换dueto 由于,应归于relateto 和……有关subscriberloopinterface 用户环路接口signalingnetwork 信令网space-divisionswitches 空分交换time-divisionswitches 时分交换wired-logiccontrol 线路逻辑控制concentratedcontrolscheme 集中控制模式distributedcontrolscheme 分散控制模式OAM operationandmaintenance 操作,维护SPC storedprogramcontrol 程序存储控制hardware [�ha�dw��] n.硬件category [�k�ti��ri] n.种类,类型,分类,类别input [�input] n.输入storage [�st��rid�] n.存储,存储器output [�autput] n.输出,输出设备keyboard [ki�b��d] n.键盘typewriter [�taiprait�] n.打字机layout [�leiaut] n.布局,安排,版面computer-related [k�m�pju�t�-ri�leitid] a.与计算机有关的available [��veil�bl] a.可用的,有效的instruction [in�str�k�nt] n.指令,指导permanent [�p��m�n�nt] a.永久的,持久的retrieve [ri�tri�v] v.恢复,寻回laser-etched [�leiz�-�et�id] a.激光蚀刻的electromagnetic [i�lektr�um�g�netik] a.电磁的interpret [in�t��prit] v.解释,翻译,说明execution [eksi�kju��n] n.执行,实行memory [�mem�ri] n.记忆存储,存储器,内存Unit4 ComputerHardware(计算机硬件)25software [s�ftw��] a.软件sophisticated [s��fistikeitit] a.高级的,复杂的internal [in�t�nl] a.内部的desktop [deskt�p] a.桌面的,台式的contain [k�n�tein] v.包括,包含program [�pr�ugr�m] n.程序,步骤,节目单manipulate [m��nipjuleit] v.操作,控制,使用hardcopy [�h��dk�pi] n.硬拷贝graphics [��r�fiks] n.图形television-like[�telivi�n-laik] a.像电视机的computerinstruction 计算机指令computerprocessing 计算机处理electromagneticsignals 电磁信号electronicdesktop 电子桌面inputhardware 输入工具main memory 主存储器officefillingsystem 办公室档案系统outputhardware 输出硬件processinghardware 处理硬件processingpower 处理能力storagehardware 存储硬件CPU CentralProcessing Unit 中央处理器。

通信英语单词词组(最新)

通信英语单词词组(最新)

通信英语词汇词组principle 原理sample采样/样值scheme方案 , 设计 , 安排quantiz量化 , 分层code编码/码describe 叙述 , 描述description叙述 , 描述amplitude幅 , 幅度binary 二进制的minimum最小值 , 最小量maximum最大值theoretical理论上的repetition 重复 , 反复reexamination再审查 , 重考reduce减少 , 缩小interchange互换 , 转换 , 相互影响method方式 , 方法 , 手段overcome克服 , 打败 , 征服environment环境 , 周围情况lightning电光 , 闪电 , 雷电strike击 , 敲 , 打spark发火花 , 打火 , 闪signal-to-noise ratio 信噪比satellite卫星terrestrial地球的 , 地面的 , 大地的parameter参数 , 系数attenuation衰减 , 衰耗inherent固有的 , 内在的assume假设 , 假定interleave交插 , 交错 , 插接appropriate适当的 , 合适的unique 惟一的 , 独特的reoccur 再发生 , 再次发生asynchronous 异步的serial 串行的 , 串联的ransmission传输 , 发送interface接口receive接收 , 收到synchronize 使 ) 同步 , ( 使 ) 同时或同速进行period周期 , 循环 , 时期 , 阶段 , 时间间隔 , 时间clock时钟transmitter发送器 , 发射机receiver接收器 , 接收机necessary必要的 , 必需的 , 必须做的link连接 , 耦合 , 线路 , 链路teleprinter电传打字机telephone电话signal信号native当地的 , 天生的fundamental基本的 , 根本的 , ( 十分 ) 重要的split分开 , 劈开 , 分割 , 分离incoming进来的 , 入射的 , 输入的stream流 , 束 , 潮流 , 倾向individual分别的,各个的,单独的,个体的,独立的unit单元, 元件, 成分, 装置, 设备, 组( 合) ,机组, 块体group组合 , 分组 , 群聚 , 聚集character字母, 字符, 符号, 字, 电码组合, 角色, 人物dot圆点 , 小数点dash破折号 , 长划线 , 猛冲 , 冲锋separate( 使 ) 分离 , ( 使 ) 分隔 , 隔开 , 区分 , 分类intersymbol码间的 , 符号间的intercharacter字符间的duration持续时间 , 延续时间examine检查, 审查, 实验, 研究, 探讨, 测验, 考试divide 分开 , 分配 , 分割 , 划分 , 等分ingenious精巧的 , 精致的format格式 , 形式orient定向 , 定 ( 方 ) 位 , 标定 , ( 使 ) 适应 , 朝向invariably不变地 , 总是 , 一定 , 永恒地comprise包含 , 包括 , 由……组成plus加上 , 加 , 外加 ; a . 正的 control控制frequently时常 , 频繁地correspond相当 , 对应 , 符合 , 一致correspond to 相当于 , 与……相对应 , 与……相吻合encode编码initially最初 , 开头 , 一开始idle 闲置的 , 空闲的traditionally传统地 , 惯例地mark level 信号电平logical逻辑的successive连续的 , 顺序进行的 , 逐次性的calculate计算continually屡次地 , 再三地 , 频频地 , 连续地monitor监视 ( 器 ) , 监测 ( 器 )detect发觉 , 觉察 ; n . 检测器 , 侦察器assemble集合 , 收集 , 装配 , 组装flag旗 , 标志 , 标志位critical决定性的 , 关键的 , 危险的 , 临界的aspect方面 , 方位 , 外貌 , 样子edge边 , 边缘 , 界限 , 边界trigger触发 , 起动 , 扣扳机 , 发射nominal标称的 , 额定的thereafter此后 , 其后situation位置, 地点, 场所, 形势, 情况, 环境, 局面obvious明显的 , 明白的 , 显而易见的disadvantage不利条件 , 不利方面 , 有害 , 缺点whenever无论何时 , 随时 , 每当terminal终端dump倾倒 , 翻卸 , 转储underground .地下的via 经过 , 通过keyboard键盘visual视觉的 , 光学的originate发生 , 开始assembly 组合 , 装配temporary暂时的 , 临时的temporarily 临时地compatible一致的 ( with ) , 兼容的appropriate适当的synchronize使同步derive取得 , 得到 , 由……导出capacity容量 , 能力concern所关切的事 , 担心slot狭槽 , 缝隙simultaneous同时发生的 , 同时的attenuation 减少 , 衰减ideal理想的ideally 理想地impairment 消弱 , 损伤compensate补偿 , 酬报anyway= anyhow 不管怎样,无论如何redundant过多的 , 多余的 , 冗余的inherent内在的 , 固有的alleviate 减轻 , 缓和reverse 颠倒的 , 相反的successive连续的whereas而 , 却 , 反之 , ( 公文用语 ) 有鉴于arbitrary任意的giant 巨大的collection 收集 , 集成address地址backbone支柱 , 骨干 , 主干modem调制解调器dictate命令 , 支配satisfy使满意definite明确的 , 确切的 , 肯定的requirement需要 , 要求convenient方便的 , 便利的hypertext超文本interface接口 , 界面trigger发射 , 引起fiber 光纤 , 纤维hierarchy体系 , 分层结构synchronous同步的span跨过 , 延伸equivalent相同的 , 同等traffic交通 , 通信量 , 交易ample充足的 , 充分的 , 宽敞的evidence证据 , 证词means方法 , 手段 , 工具advantage优势 , 利益availability可用性 , 可得性 , 有效 , 在场assume假定 , 设想consequence结果 , 后果essential本质的 , 必不可少的complement补充 , 补足message同……通信联系 , 发信号传达sophisticated复杂的 , 尖端的instantaneous瞬间的 , 即刻的complex复杂的 , 综合的response回答 , 响应dedicated专用的assign分配 , 指派 , 委派utilization利用dynamically动态地 , 有生气地benefit利益 , 好处 , 恩惠simultaneously同时地 , 同时发生consecutive连续地 , 连贯地pipeline用管道输送procedure过程 , 步骤entity存在 , 实体subnet 子网header 信头bursty 突发性asynchronous异步的multiplex多路复用initial 最初的 , 开始的universal宇宙的 , 普遍的 , 通用的packet小包 , 分组irrespective不考虑的 , 不顾的underlying在下的 , 基础的dual双的 , 二重的identification识别 , 鉴定 , 验明virtual虚的simplicity简单 , 简明protocol草案 , 协议cell小房间 , 信元 , 小区megabit兆比特recommendation推荐 , 建议ratify批准 , 认可forum论坛 , 讨论会expedite加快 , 促进specification规范 , 说明书approximation近似traditional传统的 , 惯例的equivalent相当的 , 等效的dynamical能动的 , 动态的rigidly坚硬的 , 僵硬的occupy占领 , 占用infrastructure基础 , 基础结构coordinate使同等 , 协调enthusiam热情 , 积极性impact冲击 , 效果 , 影响particular 特殊的 , 特定的variable易变的 , 可变的essential本质的 , 必不可少的simplify简化 , 精简optimum 最佳条件analogue模拟identifer 标识符protocol 协议multi-media 多媒体describe描述 , 形容mixture混合 , 混合物consequent作为结果的 , 随之发生的confusion混乱 , 混乱状态opportunity机会 , 良机literally逐字地 , 字面地environment环境 , 周围enormous巨大的 , 庞大的facility设备 , 工具majority多数monitor监视器mature成熟的represent描述 , 讲述compression压缩 , 浓缩immense广大的 , 巨大的photograph照片professional职业的 , 专业的definition 定义 , 清晰度algorithm算法attempt尝试 , 试图upgrade升级 , 上升trunk干线server服务器instantly立刻 , 即刻estimate估计implement实现 , 完成subscriber用户 , 订户traffic通讯 ( 量 ) , 业务 , 信息量 , 话务量architectural建筑上的 , 结构上的node节点link链路half-duplex 半双工的full-duplex 全双工的hierarchy分层 , 层次 , 等级制度topology拓扑学 , 拓扑结构trunk树干 , 干级 , 中继线synchronous同步的augment增大 , 扩大tandem串联的, 级联的, 汇接的, 一前一后排列的adjacent邻近的external外部的attach相连saturation饱和decouple分离 , 分隔compensate补偿 , 酬报dynamic动态的 , 变化的unique惟一的 , 特性的uniquely 惟一地trunk 中继线topology 拓扑internode接点间的integrate使结合 , 使并入consequently因而 , 所以architecture结构 , 组织dictate口述 , 命令 , 支配global全球的 , 世界的issue 问题 , 争论点enormous巨大的 , 庞大的gradual逐渐的 , 逐步的 , 顺序变化的degradation 能量 ) 衰变 , 减低 , 畸变significant重要的 , 值得注意的substantial多的 , 大量的eliminate 排除 , 消灭flexibility灵活性bandwidth带宽inherent 内在的 , 固有的analogue模拟 , 类似物equipment设备 , 器材pulse脉冲modulation 调制 , 调节initially最初 , 开始access接近 , 通路 , 存取available可用的 , 可得到的facsimile 传真emphasis强调 , 重点facility设备 , 工具installation安装 , 设置capability 能力 , 容量transition 过渡 , 转变convincing 有说服力的 , 令人信服的rapid快速的 , 迅速的resolve解决 , 解答 , 消除virtually实际上 , 事实上specialization专门化 , 专用性telex电报 , 电传电报plain简单的 , 平凡的ubiquitous普遍存在的 , 无处不在的conversation谈话 , 交谈domain 域 , 领域 , 范围packet 包 , 分组protocol协议 , 议定书antenna天线coaxial共轴的community共同体 , 社团private私人的 , 个人的token标记 , 记号 , 令牌applicable 可适用的 , 能用的problematic有问题的 , 有疑问的 , 未决的、existence存在phase相位 , 阶段 , 时期 , 步骤resource资源albeit 虽然 , 即使universal普遍的 , 广泛的 , 通用的medium媒介 , 传输介质integration 综合algorithm算法adaptive适应的 , 自适应的differential 有差别的 , 区别的 , 差动的 , 微分的adaptation适应 , 适配scene 场景 , 场面unrealistic不切实际的emerge 出现 , 显露conclude结论 , 断定compression压缩imply意味着optimal 最佳的signal 信号telex 用户电报antenna天线coaxial同轴的jitter抖动buffer缓冲器keyboard 键盘host主机command命令laser 激光器dispersion 色散bandwidth 带宽manufacturer 制造商sensitivity 灵敏度pointer 指针customer 顾客amplifier 放大器attenuation衰减client/Server客户机/服务器container 容器directional 指向性distortion 失真度distributive 分布式filter 滤波器frequency 频率gateway 网关interference 接口layering 分层ethernet以太网telnet 远程measurement 测试multicast 多点广播LAN 局域网MAN 城域网WAN 广域网cell 信元jam 拥塞real-time 实时brust 突发interchanger交换机primary 主用secondary 备用relay 中继console 控制台glint 闪烁multi-media 多媒体gateway 网关gatekeeper 网守core 核心administration 管理diagnostics-center 诊断中心critical 严重的major 主要的minor 次要的fan tray 风扇转速temperature 温度DC voltage 直流电压值normal 正常的missing 丢失的none 无clear 干净的slot 槽card state 板卡状态disk 硬盘resource 资源line 线路port 端口active 有效的standby 备用的front 前面back 背面empty 空的mismatch 不匹配的operational 运作的fail 失败的usable 有用的unusable 失效的label 标签switch 交换node 节点physical-view 物理视窗detail 详情modify 修改delete 删除element 原理delay 延迟trace 追溯reroute 按新的路径传输absolute 完全的elapsed-time 消逝的时间grade 等级type 种类landing 降落correct 更正cancle 取消plan to 预计delay 延误request 请求destination 目的地finally 最后at first 起初receive 收到send 发出repeat 重复bigin 开始end 结束verify 核对miss丢失all 全部address地址route 路由command 命令amount 数量formal 正式的cease 停止storage 存储compatibility 兼容processor 处理器memory 内存plug 插头tolerant 容量status 状态hotspare 热备份framework 构架alarm 告警function 功能artery 干线queue 队列drop 删除操作undrop 去掉删除操作database 数据库cash 现金main 主菜单exchange 交换force 力量client 客户端engine 引擎program 程序ready 准备boot 启动shutdown 关机reboot 重启haltsys 关机update 更新list 列表examine 检查statistics 统计default 初始化mmenu 菜单restore 还原transmit 转发uplink 上行线路downlink 下行线路receive 接收antenna 天线modulation/demodulation 调制解调user equipment 用户设备attenuation 衰减frequency 频率signal 信号weak 衰弱carrier 载波interference 干扰mutual 相互的contact 联系candle 处理collect 收集noise 噪声increase 提高reduce 降低bandwidth 带宽microwave 微波radar 雷达limit 限制airport 机场data 数据business 业务protocol 协议weather 气象broadcast 广播database 数据库monitor 监视control 控制local 本地remote 异地configuration 配置reliability 可靠性synchronization 同步asynchronous 异步rate 速率dial 拨号grade 等级serve 服务router 路由器maintain 维护attenuator 衰减器cable 电缆chassis 机箱character 字符packet 包frame 帧bit 比特byte 字节server 服务器printer 打印机spectrometer 频谱仪fault 故障power 电源debug 调试reset 复位reload 重装restart 重启port 端口serial port 串口automatic 自动的manual 手动的version 版本utility 功能terminal 终端type 类型rate 速率enabled 使可能的present 现在custom 习惯sweep 扫除operational 操作decimal 十进制的calculate 计算search 搜索alternate 交替轮流range 范围,幅度value 值manintenance 维护log 记录,日志clear 清除gain 增益output 输出input 输入level 水平device 装置summary 总结current 电流folder 文件夹loopback 回路online 上线offline 下线echo 反射conference 会议slave 被叫方master 主叫方offset 补偿,抵消quality 质量,特性circle 循环,回路span 跨度peak 最高点nadir 最低点couple 个数display 显示amplitude 振幅catalog 目录zoom 急速上升step 步骤total 总的identification 标记space 间隔sequence 顺序except 除什么之外diversion 改路indicator 代码supplementary 追加的priority 等级,优先权location 位置inhibit 禁止group 组separation 分离head 头time 次数number 数字necessary 必要的signature 签字abbreviation 简字,缩写department 部门go ahead 请发报handling 处理manual 人工expect 预计serial 连续的garble 变字idle 空闲的stuck 阻塞tape 纸带excessive 非法的open 断流,开路incorrect 不正常的error 错误invalid 无效的due 由于corrupt 错误的unknown 不知道的origin 源include 包括unable 无能力的unwanted不需要的incompletely 不完善地inordinate 无限制的divert 改路hold 保留,停发observe 观察solid 稳定的false错误的continuously 连续地interruption 中断resume 恢复cooperation 协作out of service 中断工作rush reply 速回答wrong 错误的changeover 转换take place发生alternate 备用further 进一步的attention 注意best regards 最好的敬意kindly 友好地ignore 忽视side 边avoid 避免mention提到appreciate 感谢reason原因reference 参阅as soon as possible 尽可能的快silent 安静的feed 反馈percent 百分比following 如下trouble 故障according 依据purpose 目的clarify 澄清previous 以前的duration期间affect 影响deal with 处理release 释放unstable不稳定的abnormal 不正常about 大约above 以上accolingly 按照acknowledfent 确认active 活动accurate 准确add 增加additional 附加adjust 领近in dvance 事前advise 通知another 另外的already 已经amount 数量application 申请arrange安排arrival 到达assist 协助available 有可能的avoid 避免average平均because 因为below 以下both双方confirm 请证实confirmed证实无误check 检查cancel 取消contuinue 继续condition 条件conside 思考deliver交付duration 期间diver 绕转emergency 紧急情况ensure 保证establish 建立serial interface 串行接口data transmission 数据传输data stream 数据流the idle state 闲置状态originating call 发端呼叫underground cable 地下电缆circuit switching 电路交换packet switching 分组交换message switching 报文交换ciruit switching 电路交换message switching 报文交换destination address 目的地址error control 误差控制store-and-forward manner 存储转发方式ransimission delay 传输时延intermediate switching equipment 中间交换设备 switching technique 交换技术return signal 返回信号message processor 报文处理机given maximum length 给定最大长度at random 随机性dedicated circuit vinformation superhigh way 信息高速公路statistical multiplexing 统计复用digital information 数字化的信息network node 网络节点dual identification 双重标识virtual circuit 虚电路virtual path 虚路径statistical multiplexing 统计复用optimum use of resources 资源的最佳使用virtual private networks 虚拟专用网The Public Telecommunications Network 公用电信网 local loop 本地环路switching node 交换节点toll center 收费中心telephone subscriber 电话用户data traffic 数据流量intermediate switching node 中间交换节点full-duplex connection 全双工的连接global communications 全球通信narrowband services 宽带业务basic access 基本接入radio waves 无线电波end-to-end delay 端到端的时延peak hours 繁忙小时operations and maintenance 运行和维护telecommunication service 电信业务messages of characters 文字报two-way voice conversation 双向对话coaxial tree network 同轴树状网络resource pooling 资源共享sampling,quantizing and coding 抽样量化与编码speech channel 话路amplitude value 幅值sampling frequency 抽样频率sampling rate 抽样速率coding process 编码过程analog signal 模拟信号transmission quality 传输质量digital communication 数字通信digital transmission 数字传输transmission path 传输路由signal-to-noise ratio 信噪比signal levels 信号电平noise power 噪声功率terrestrial system 地面系统Time Division Multiplexer 时分多路复用serial interface 串行接口data transmission 数据传输data stream 数据流the idle state 闲置状态mark level 传号电平space level 空号电位local clock 本地时钟underground cable 地下电缆communication satellite 通信卫星timing signals 定时信号time slot 时隙data terminals 数据终端network resource 网络资源information services 信息服务remote terminals 远程终端interconnected systems 互联的系统electronic mail 电子邮件searching tools 搜索工具user interface 用户界面textual messages 文本信息electronic conferences 电子会议live conversation 实时对话the UNIX operating system UNIX操作系统light source 光源wave length 波长wideband subscriber 带宽用户video bandwidth 视频带宽long distance transmission 长途传输repeater spacing 中继距离wavelength multiplexing 波分复用information capacity 信息容量broadband services 带宽业务international standard 国际标准signal format 信号格式network node interface 网络节点接口tributary signals 支路信号network management 网络管理network maintenance 网络维护network operators 网络运营者transmission rate 传输速率tributary signals 支路信号maintenance capabilities 维护能力building blocks 组件individual tributary signals 各个支路信号transport system 传输系统communication means 通信手段called person 被叫人urgent communications 紧急通信electronic circuitry 电子电路wireless transmission 无线传输service area 服务区global coverage 全球覆盖gain of the antenna 无线增益space station 空间站user terminal 用户终端call accounting电话自动计费系统call control 呼叫控制coax cable 同轴电缆CDMA:Code Division Multiplex Access 码分多址core function 核心功能call information system 呼叫信息系统communication module 通信模块configuration management 配置管理cyclic redundancy check 循环冗佘校验carrier to noise ratio 载波比control word 控制字electro magnetic interference 电磁干扰emergency power 应急电源emergency sooket 应急插座evacuation sigvial疏散照明FDMA:Frequency Division Multiple Access频分多址GSM:Global System for Mobile communications全球移动通信系统information technology 信息技术LAN:Local Area Network 局域网network layer 网络层physical interface物理接口RF:Radio Frequency 射频satellite commumication 卫星通信service node interface业务节点接口Trunk cabling interface 星形连接TCP/P:Transmission Control Protocol Inter-network Protocol传输控制协议/网间协议Tele Communication System 通信系统Telecommunication System 通讯系统Ticket Dispemser 发卡机Time Division Dual 时分双工TDM:Time Division Multiplexing时分复用TDMA:Time Division Multiple Address时分多址error rate误码率circuit switch电路交换message exchange报文交换packet switch分组交换virtual circuit虚电路network topology网络拓扑physical and vitual addressing modes物理寻址flow control流量控制route selection路径选择logical block addressing逻辑寻址error detection错误检测DTE data terminal equipment数据终端设备DCE data communications equipment数据电路中断设备reference model参考模型VP virtual path 虚通道VC virtual channel虚通路NNI network network interface 网络节点接口UNI user network interface 用户网络接口static route 静态路由bum steady常亮flight altitude飞行高度fixed format 固定格式make preparation for dropping 备降route table 路由表forbidden character 禁用字符man-machine dialog 人机对话prefix number冠字short circuit 短路check code 校验码insert record 插入记录bi-directional data 双向通信radio frequency 射频单元(RF)intermediate frequency 中频单元(IF)out door unit 室外单元(ODU)very high frequency 甚高频(VHF)TES Telephony Earth Stationoffice automation 办公自动化redundant backup 冗余备份communication protocol 通信协议data broadcasting 数据广播data interface 数据接口(channel Unit) CU card /board CU板卡channel unit 信道单元remote station 远端站network control system 网络控制系统(NCS)频分多址(FDMA)按需分配(DAMA)预分配(PAMA)delay time 延迟时间bandwidth pool 带宽池modulation system 调制方式forward error correction 前向纠错(FEC)cold standby 冷备份warm standby 热备份outgoing control channel 外向控制信道(OCC)inbound control channel 入向控制信道configuration parameter 配置参数time division multiplexing 时分复用(TDM)carry out 执行 , 完成put into 投入……take into account 把……考虑在内appear on the scene 出场 , 出现by comparison 比较起来 , 相对之下due to 由于in a sense 从某种意义上说greater than 大于less than 小于between and 在两者之间roll out 转出power off 关机。

通信专业英语 1~7单元词汇表(按章节排序)

通信专业英语 1~7单元词汇表(按章节排序)

Unit1 Random ProcessesNEW WORDS1. outcome n.结果,结局2. statistics n.统计;统计数字(信息) statistic adj.统计上的;n.统计量statistical adj.统计的,统计学的3. toss v.投,掷4. die n.骰子(pl. dice)dice [dais] n.骰子;vi.掷骰子5. intuitive adj.直觉的;直观的intuitively adv. 直觉地;直观地6. analogously adv.类似地,类比地7. conceptually adv.概念地8. simultaneous adj.同时的,同时发生的9. collection n.集合,集10. identical adj.同一的,同样的11. individual adj.个别的,单独的12. ensemble n.集,总体ensemble average 集平均13. variable n.变量;变元random variable 随机变量14. stationary adj.平稳的15. ergodic adj.各态历经的,遍历的ergodic process 各态历经过程,遍历过程16. deterministic adj.确定性的17. normalize vt.使标准化,使规格化normalized adj.规格化的,归一化的18. expectation n.期望(值)19. product n.乘积20. truncate vt.截短;截断21. periodic adj.周期的22. covariance n.协方差23. uncorrelated adj.不相关的24. uniform adj.均匀的,一致的25. overlap v.(部分)重叠26. separation n.间隔,距离27. spacing n.间隔,间距PHRASES1. random process 随机过程2. on the average 平均; 一般地说3. make measurement 量度4. sample function 样本函数5. statistical average 统计平均(值)6. probability density function 概率密度函数7. statistical characteristic 统计特性8. autocorrelation function 自相关函数9. in connection with 关于……10. physical significance 物理意义11. Fourier transform 傅里叶变换12. power spectral density 功率谱密度13. be at liberty to(do) 被允许; 可随意14. gaussian process 高斯过程15. physical fact 外界存在的事实16. upper-frequency limit 频率上限17. fall off 下降, 减少18. in the limit 在极限情况下19. delta function δ函数,狄垃克函数20. random pulse 随机(杂乱)脉冲21. time invariant 时不变的22. Parseval’s theorem 巴塞瓦尔定理23. statistically independent 统计独立24. successive pulse 连续脉冲25. be representative of 表示,代表Unit 2 Channel CapacityNEW WORDS1. abstraction n.抽象;抽象观念2. encompass vt 包括,包含3. devise vt.设计, 发明4. whereby adv. 凭那个;由此5. arbitrarily adv. 任意地6. theorem n.. 定理7. infrequent adj. 罕见的8. override vt. 压倒, 制服,凌驾9. thereby adv. 由此,因此,从而10. gaussian adj. 高斯的11. unity n. 一,单一12. complementary adj. 补充的;13. derivation n. 推导, 导出,14. formidable adj. 困难的、可怕的15. undertake vt. 进行, 从事16. presumed adj. 假定的, 推测的presumably adv. 推测起来,大概,估计17. likelihood n. 可能, 可能性likely adj. 可能,可能的18. interval n. 间隔,时间间隔19. rounding n. 四舍五入20. abrupt adj. 不连续的陡的21. reliably adv.可靠地确实地22. heuristic adj. 启发式的, 渐进的23. intuitive adj. 直觉的; 直观的intuitively adv.直觉地, 直观地24. contemplate vt. 预期(料)25. vice versa adv. 反之亦然26. quantize vt. 量化27. reception n. 接收28. extreme adj. 极端的,偏激的29. attenuate vt. 衰减,使衰减30. distort vt. 失真,使失真distortion n. 失真,畸变31. equalizer n. 均衡器32. recoverable adj. 可恢复的PHRASES1. enter into 参加,成为……一部分,涉及2. due to 由于; 起因于; 归功于3. be something of 有一点4. in principle原则上, 大致上on principle 原则(或道德标准)5. provided that 如, 设若6. probability of error误差概率(or:error probability)7. be close to 接近, 靠近8. bandlimited gaussian channel限带高斯信道9. physical system 物理系统,实际系统10. turn out 结果是(常与to, that连用)11. lower bound 下界, 下限12. upper limit 上限13. root-mean-square 均方根,均方根值;root-mean-square error 均方根误差14 . amount of information 信息量15. ideal lowpass filter理想低通滤波器16. rise time 上升时间17. as a matter of convenience为方便起见18.white Gaussian noise 高斯白噪声19. on the other hand另一方面20. trade off 交替换位,折衷选择21. signal-to-noise ratio信号噪声比,信噪比(SNR,S/N)22. be free to 随意,任意,不受拘束23. make up for 补偿Unit 3 Pulse Code Modulation Fundamentals NEW WORDS1.analog(=analogue) n.模拟2. quantization n.量化3. volt n.伏特4. discrete adj.离散的,不连续的5. quantum n.量,量子,量子论6. unipolar adj.单极的,单极性的7. polar adj.极性的,有两种相反性质的8. on-off adj.开关的,通-断的9. encoding n.编码10. encoder n.编码器11. decoder n.解码器12. likewise adv.同样地,照样地,又,也13. amplitude n.振幅14. margin n.余量,容限15. trinary adj.三倍的,三重的16. immune adj.免疫的17. hereafter adv.今后,从此以后18. unavoidable adj.不能避免的19. reconstructed adj.重建的,改造的20. evaluation n.计算,计值21. span vt.横跨,跨越22. interval n.间隔,距离23. companding n.压缩扩展,压扩24. compandor n.压扩器,压缩扩展器25. uniformly adv.均匀地26. compress vt.压缩27. compressor n.压缩器compression ratio n.压缩比28. quantizer n.量化器uniform quantizer 均匀量化器29. equivalent adj.相等的,相当的30. serially adv.连续地,串行地31. reshape vt.再成形,改造32. distortion n.失真,变形33. interconnect vt.使互相连接34. filter vt.滤波35. entropy n.熵,平均信息量36. transition n.转变,转换PHRASES1.PCM:pulse code modulation 脉(冲编)码调制2.PAM:pulse amplitude modulation脉(冲振)幅调制3.PDM:pulse duration modulation 脉宽调制4.PPM:pulse phase modulation 相位调制5. pulse train 脉冲序列6. amount to 等于, 实际上是,总计7. round off 舍入,用四舍五入化为整数8. step size 步长quantum step size 量化步长,量化级大小9. positive pulse 正脉冲10. refer to as vt. 称作11. quantization error 量化误差12. peak magnitude 峰值, 最高值13. overall performance 总性能14. crest factor 振幅(波峰)因数15. rms: root-mean-square 均方根(值)16.DPCM:differential pulse code modulation 差分脉冲编码调制ADPCM:adaptive DPCM自适应差分脉冲编码调制17. predictive coding 预测编码18. correspond to 相应, 符合19. in practice 在实践中, 实际上20. in an attempt to 力图, 试图Unit 4 Fundamentals of Channel Coding NEW WORDS1. selectively adv.善于挑选地,仔细挑选2. formula n.公式pl .formulas, formulae3. sacrifice v.牺牲4. redundant adj.冗余的,多余的5. demonstrate vt.证明,论证6. orthogonal adj.正交的,直角的7. arbitrarily adv.任意地8. raw adj.未加工的raw data 原始数据9. denote vt.指示,表示10. retransmission n.转发,转播,中继11. sophisticated adj.复杂的12. impractical adj.不切实际的,不能实行的13. parity n.奇偶校验14. encoder n.编码器15. codeword n.码字16. modulo prep.以…为模modulo-2 adder 模2加法器17. alphabet n.字符表,字母表18. linearity n.线性19. systematic adj.系统的,体系的systematic code 系统码20. cyclic n.循环的,周期的cyclic code 循环码cyclic shift 循环移位21. subset n.子集22. convolutional adj.卷积的convolutional code 卷积码23. algebraic adj.代数的;代数学的algebraic function 代数函数24. stage n.级25. outline n.提纲;要点;概要26. fundamentally adv.基础地,根本地27. polynomial n.多项式generator polynomial 生成多项式28. adder n.加法器29. vector n.矢量,向量vector array 向量数组(矩阵)30. identical adj.一致的,相同的31. reveal vt.揭示,显示,展现32. trellis n.格子,格子结构trellis diagram 网格图33. emanate vi.散发,发出,发源emanate from 发出,发源PHRASES1. error detection code 检错码2. error correction code 纠错码,差错检验码3. AWGN: additive white Gaussian noise 加性高斯白噪声4.channe capacity 信道容量5. transmission bandwidth 传输带宽6. signal power 信号功率7. single-sided noise power density 边噪声功率密度8. bandwidth efficiency 带宽效率9.SNR:signal-to-noiseratio(or:s/N)信噪比,信号噪声比10. BER: Bit Error Ratio误码率, 误比特率11. in the limit 在极限情况下12. block code 分组码, 块码13. FEC:forward error correction前向纠错14. code rate 编码率15. code distance 码距16. code weight 码权, 码重17. Hamming distance汉明距离,汉明间距18. coding gain 编码增益19. shift register 移位寄存器20. constraint length 制约长度21. generator matrix生成矩阵22. logic table 逻辑表23. state diagram 状态图24. tree diagram 树形图BackUnit 5 ModulationNEW WORDS1. categorize v.加以类别,分类2. broadly adv.概括地,大致地3. amplitude n.幅度,幅值,振幅4. cosine n.余弦5. argument n.自变量,变元6. markedly adv.显著地,明显地7. characteristic n.特征,特性8. prescribe v.指定,规定9. quantize v.量化10. parameter n.参数,参量11. digitize vt.将…数字化12. proportional adj.比例的,成比例的proportional to 与…成比例,成正比13. disperse v.分散,散开,扩展14. vestigial adj.残留的,剩余的vestigial-sideband 残留边带15. integral n.积分;adj.积分的16. collectively adv.共同地,全体地17. representative adj.典型的,有代表性的18. simplification n.简化19. appreciable adj.可观的,可评估的20. impress v.施加,外加21. line-of-sight n.视线22. antenna n.天线23. compact adj.简洁的,简明的24. treatment n.论述,分析25. fractional adj.部分的26. designation n.指定,指示27. complication n.复杂化28. likewise adv.同样地,照样地29. brute adj.强制的,粗暴的30. overwhelm vt.淹没;覆盖31. contamination n.污染,杂质,污染物32. transatlantic n.横渡大西洋的33. rupture n.破裂,绝缘击穿34. tradeoff n.折衷,权衡35. tune vt.调谐36. jumble n.混杂37. simultaneous adj.同时的;同步的38. bank n.组39. nonoverlapping adj.不相重叠的40. gap n.间隙,间隔41. telemetry n.遥测,遥感勘测42. stereophonic n.立体声的PHRASES1. carrier wave 载波2. more or less 差不多,或多或少3. continuous wave (cw) 连续波4. pulse duration 脉冲宽度,脉冲持续时间5. modulated signal 已调信号modulating signal 调制信号6. pulse train 脉冲序列,脉冲群7. round off 舍入,四舍五入8. discrete level 离散电平9.amount to 等于,实际上是10. spectral components 频(光)谱分量11. in relation to 关于, 涉及, 与……相比12. take on 具有,呈现13. DM:delta modulationδ调制,增量调制14. ADM:adaptive delta modulation 自适应增量调制15. DPCM:differential pulse code modulation 差分脉冲编码调制16. ASK:amplitude-shift keying振幅键控17. FSK:frequency-shift keyin移频键控18. PSK:phase-shift keying 移相键控19. DPSK:Differential PSK 差分相位键控20. suit to 适于,适合于21. electromagnetic wave电磁波22. electromagnetic radiatio电磁辐射23. account for 说明, 占, 解决, 得分24. in an effort to 企图,努力想25. Hartley-Shannon law哈特莱-仙农定律26. FDM:frequency-division multiplexi频分(多路)复用27. TDM:time-division multiplexing 时分(多路)复用28. time slot 时隙29. coaxial cable同轴电缆Unit 6 Speech CodingNEW WORDS1. vocoder n.声码器2. compression n.压缩3. materialize vt. 实现, (使具体化4. resurface vi.重新出现,重新浮现5. ever-growing adj. 日益增长的6. traffic n. 业务,话务7. excessively adv.过分地, 非常地8. distinct adj.(常与from 连用)不同的9. incidental adj.非主要的, 偶然的10. disregard vt 忽视;忽略11. taxonomy n. 分类(法), 分类法12.quantize vt. 量化quantizer 量化器quantization n. 量化13. teleconferencing n. 电话会议14. audible adj.听得见的inaudible adj.听不见的, 不可闻的15. impairment n.损害, 损伤16. intelligibility n.可懂度, 清晰度speech intelligibility 语音可懂度intelligible adj.清晰的17. recognition 识别18. likeness n.相象, 相似物19. acoustic adj. 声学的, 有关声音的20.waveform n.波形21. pitch n.基音22. formant n.振峰23. resonant adj. 共振的; 能共鸣的resonant frequency共振频率24. granular adj. 颗粒的,似颗粒的granular noise 颗粒噪声25. residual adj.残留的; 剩余的residual signal 残留(剩余)信号26. jointly adv. 共同地, 联合地27. attribute n.属性, 品质, 特征28. reliance n.信任(赖);依靠(in, upon)29. naturalness n.逼真度30. parametric adj. 参数的, 参量的31. filterbank n. 滤波器组32. perceive vt.察觉, 感觉出33. degradation n.退化, 降级34. fade n. 衰落, 衰减35. round-trip adj.来回的36.render vt.致使37. erasur n.擦除,消音,清除, 清零38. concealment n.隐藏, 隐蔽39. interpolate v.插值PHRASES1. speech coding 语音编码2. copper wire 铜线3. be essential for 对……必不可少的4. background noise 背景噪声5. along with 连同……一起, 随同……一起7.ADPCM: adaptive differential PCM 自适应差分脉码调制8. IIR:infinite impulse response无限脉冲响应9. difference signal 差信号10. linear prediction 线性预测11. short-term prediction 短期预测12. long-term prediction 长期预测13. speech spectrum 语音频谱14. mse : mean-square error 均方误差15. parametric coder 数编码器16. subjective testing 主观测试(法)17. period of time 时段, 一段时间18. echo cancellation 回波消除19. two-way communication双向通信20. as yet 迄今,到目前为止21. in terms of 根据, 按照22. speech enhancement 语音增强Unit7 Digital Image ProcessingNEW WORDS1. dimensional adj. ……维的,维量(数)的2. spatial adj.空间的3. coordinate n.坐标(用复数)4. intensity n.强度,亮度5. pel n. 像素(picture element缩写)6. pixel n. 像素(=picture element)7. vision n.视觉,视力computer vision 计算机视觉8. perception n.感知,感觉9. gamma n.伽马(γ)射线10. ultrasound n.超声波11. encompass vt.包括,包含12. discipline n.学科,科目13. artificial adj.人造的artificial intelligence (Al) 人工智能artificial boundary 人工边界,人为边界14. trivial adj.通常的,平凡的15. emulate vt.模拟(模仿)16. objective n.目标,目的17. infancy n.开始,初期18. anticipate vt.预期;期待19. clear-cut adj.明确的,清晰的20. continuum n.连续统一体,连续性21. paradigm n.范例,样式22. computerized adj.计算机化的23. contrast n.对比度24. enhancement n.增强,加强contrast enhancement 对比度增强25. segmentation n.分割26. partition vt.分割;n.分割,划分27. attribute n.属性,特征28. contour n.轮廓29. identity n.标识,识别30. ensemble n.整体;总效果31. cognitive adj.认知的,有感知的32.overlap n.重叠33. acquisition n.采集,收集,获得image acquisition 图像获取,图像采集34.scale vt.改变比例35. obscure vt.使暗,使不明显36. highlight vt. 使…突出,使显著,强调37. resolution n.分辩, 分辩率38. probabilistic adj.概率的、随机的probabilistic model 概率模型39. degradation n.退化image degradation图像退化,图像质量下降40. preference n.偏爱,优先选择41. wavelet n.小波,子波42. pyramidal adj.金字塔形的,锥体的43. pictorial adj. 图示的44. inadvertently dv.不注意地45. extension n.扩展名file extension 文件扩展名46. morphological adj.形态学(上)的47. constituent adj.形成的,组成的48. rugged adj.不规则的49. erratic adj.不稳定的,无规律的50. eventual adj.最后的,终于的51. representation n.表示法,表现,显示boundary representation 边界表示法52. inflection n.弯曲,变形53. texture n.纹理,结构,质地54. skeletal adj.骨架的55. complement vt.补充,补足;使完备56. subsequent adj.后来的57. assign vt.分配,给予58. quantitative adj.数量的,定量的quantitative information 定量信息59. differentiate v.区别,区分60. e.g. (exempli gratia) n.例如61. descriptor n.描述子,描述符62. explicitly adv.明白地,明确地63. massive adj.大量的;大规模的64. miniaturize vt.使微型化,使小型化65. general-purpose adj.通用的66. blend vt.混和blending n.混和,混和物67. digitizer n.数字化仪,数字化转换器68. throughput n.吞吐量,通过量,吞吐率data throughput n.数据吞吐率69. supercomputer n.巨型(电子)计算机70. offline adj.脱机的, 离线的71. must n.必需的东西;必须做的事72. on-line adj.在线的,即时的73. archival adj.档案的;档案里的archival storage 档案库存储器74. instantaneous adj.瞬间的,即时的76. scroll n.卷动,滚动77. pan n.摇镜头,摇摄,拍全景78. horizontal adj.水平的79. magnetic adj.磁的,有磁性的magnetic disk 磁盘magnetic tape 磁带80. house vt.保存,收藏,收容81. jukebox n.(自动)光盘机82. integral adj.组成的,主要的,必备的an integral part 不可分割的部分83. headgear n.头戴受话器,头戴听筒84. goggles n. 护目镜,墨镜,防护镜85. ink-jet 喷墨86. film n.胶(软)片,胶卷,电影胶片87. transparency n.幻灯片88. inherent adj.固有的,内在的89. optical adj.光学的optical disk (or: optical disc) 光盘90. fiber n.(光导)纤维optical fiber 光纤PHRASES1. digital image 数字图像2. gray level 灰度级,灰度3. picture element 像素4. electromagnetic spectrum 电磁波频谱5. electron microscopy 电子显微镜6. radio wave 无线电波7. image understanding 图像理解8. in between 在……之间,在中间9. image pre-processing图像预处理10. image sharpening 图像锐化11. bring out 使显示, 生产12. image restoration 图像恢复13. data compression 数据压缩14. image compression 图像压缩15. JPEG:Joint Photographic Experts Group 联合图像专家组16. feature selection 特征选择17. image sensor 摄像传感器18. with reference to 关于19. ALU:arithmetic logic unit算术逻辑单元20. software package 软件包,程序包21. mass storage 海量存储器22. frame buffer 帧缓存器,帧缓冲区23. flat screen 平面屏幕24. stereo display 立体显示。

通信专业英语复习要点

通信专业英语复习要点

通信专业英语复习要点一、翻译下列短语:1.汉译英:公众电信网 public telecommunication network 数据流量 data traffic音频电路交换接点电话用户 telephone subscriber 全球通信 global communications传输媒体 transmission medium 接口设备开放网络Open network语音编码 voice encoding光源 light source 宽带用户 wideband subscriber单模光纤波分复用通信卫星 communication satellite 信息安全 information security定时信号地下电缆数据终端 data terminals电子邮件 electric mail 远程终端 remote terminal网络资源 network resource 用户界面无线信道点播业务on-demand services数字信号视频压缩全活动图像 motion picture 存储电话交换台寻呼业务单向通信移动电话网 mobile telephone network 无线发射机模拟方式短消息服务 short message service 国际漫游 international roaming通信标准 communication standards 基站2. 英译汉:national networks 国家网络local loop本地环路full-duplex connection 全双工的连接transmission facilities传输设备high-usage trunks 高效中继线pulse code modulation 脉码调制digital communication 数字通信bandwidth limitations 带宽限制the integrated digital networkexperimental technologySome type of data conversion equipment 某些类型的数据转换设备?Coding process in the data transmitterTransmission impairmentsMagnetic core memories 磁心存储器Long distance transmission 长途传输Commercial technology 商用技术Optical fibre communicationMultifibre connectorsInformation capacity 信息容量Broadband service 广播业务Digital signal processorhigh definition television 高清晰电视Colour monitor 彩色显示器hard disk storage 硬盘存储Interactive environment 交互环境network facilities resourcesElectronic conferencesworld wide webSearching tool 搜索工具live conversation 实时对话means to communicatethe called personthe paging systems using wireless transmissionglobal coverageuser terminaltime division multiple accessmarket growth 市场的发展the cost and quality of the linksubscriber register 用户寄存器digital signal processor 数字信号处理器hard disk storage 硬盘存储二、将下列短文译成中文:The fixed telephone service is global and the interconnection varies from coaxial cable to optical fibre and satellite. The national standards are different, but with common interfaces and interface conversion, interconnection can take place. For mobile the problem is far more complex, with the need to roam creating a need for complex networks and systems.国家电话业务是全球性的,系统的相互连接采用同轴电缆、光纤甚至卫星,虽然全国标准不同,但却采用共同的接口装置,使得相互连接可以进行,对移动通信来说,问题更加复杂,这是由于需要漫游业务就要有更复杂网络系统。

通信工程专业英语词汇

通信工程专业英语词汇

中国联通China Unicom中国移动China Mobile网络容量network capacity交换容量exchange capacity扩容Capacity Expansion平滑升级smooth upgrade射频Radio Frequencies接收灵敏度Receive Sensitivity: 数据Data Options传输速率Data Rate电源部分Power supply数据接口Data Interface天线接口Antenna Interface传输速率Baud Rate用户交互界面User Interface认证Certifications网络数据传输数率net data transfer rate联通无限U-Max旗下subordinate]品牌trademarkU-Info 互动视界U-Magic 神奇宝典U-Net 掌中宽带U-Mail 彩eU-Map 定位之星U-Sms 联通在信应用服务Application Service产业价值链industrial value chain 战略目标strategic objective渠道channel转型transition/Transformation推广extension针对aim at电信telecommunication整合conformity市场渗透率market penetration factor微观的microcosmic科学技术science and technology 地理环境geographic environment 宏观的macroscopical供应链supply chain产品种类product variety价格水平price level销售方式modes of sale客户client敏感sensitivity营业场所business ground or office投诉complaintelecom operators 电信运营商指标index第二手资料secondary source data 第一手材料the first-hand material/first-hand data分销商distributor管理者administrative supervisor 增值value increment副总经理deputy general manager 交通枢纽traffic hub渤海Bohai Sea华北平原North China Plain人力资源human resources奖惩rewards and punishment长江三角洲the Yangtze Delta 珠江三角洲Pearl River Delta经济圈economic circle经济一体化economic integration 地形terrain地貌topographic feature海岸线coast line造纸paper making胶片film化工chemical industry]矿产minerals可支配收入disposable income良性循环virtuous circles生产总值total output value人均国内生产总值per capita GDP消费性支出nonproductive expenditure衣、食、住、行basic life necessities of clothing, food, shelter and weans of travel产业结构industrial structure结构优化optimum structure改革开放reform and opening翻两番quadruple可持续发展sustainable development城市化urbanizationActuator 执行器A:Amplifier 放大器A:Attendance员工考勤A:Attenuation衰减AA:Antenna amplifier 开线放大器AA:Architectural Acoustics建筑声学AC:Analogue Controller 模拟控制器ACD:Automatic Call Distribution 自动分配话务ACS:Access Control System出入控制系统AD:Addressable Detector地址探测器ADM:Add/Drop Multiplexer分插复用器ADPCM:Adaptive Differential ulse Code Modulation 自适应差分脉冲编码调制AF:Acoustic Feedback 声反馈AFR:Amplitude /Frequency Response 幅频响应AGC:Automati Gain Control自动增益控制AHU:Air Handling Unit 空气处理机组A-I:Auto-iris自动光圈AIS:Alarm Indication Signal 告警指示信号AITS:Acknowledged Information Transfer Service确认操作ALC:Automati Level Control 自动平衡控制ALS:Alarm Seconds 告警秒ALU:Analogue Lines Unit 模拟用户线单元AM:Administration Module管理模块AN:Access Network 接入网ANSI:American National Standards Institute美国国家标准学会APS:Automatic Protection Switching 自动保护倒换ASC:Automati Slope Control 自动斜率控制ATH:Analogue Trunk Unit 模拟中继单元ATM:Asynchrous Transfer Mode 异步传送方式AU- PPJE:AU Pointer Positive Justification 管理单元正指针调整AU:Administration Unit 管理单元AU-AIS:Administrative Unit Alarm Indication SignalAU告警指示信号AUG:Administration Unit Group 管理单元组AU-LOP:Loss of Administrative Unit Pointer AU指针丢失AU-NPJE:AU Pointer Negative Justification管理单元负指针调整AUP:Administration Unit Pointer 管理单元指针A VCD:Auchio &Video Control Device 音像控制装置AWG:American Wire Gauge美国线缆规格BA:Bridge Amplifier桥接放大器BAC:Building Automation & Control net建筑物自动化和控制网络BAM:Background Administration Module后管理模块BBER:Background Block Error Ratio背景块误码比BCC:B-channel Connect ControlB 通路连接控制BD:Building DistributorBEF:Buiding Entrance Facilities 建筑物入口设施BFOC:Bayonet Fibre Optic Connector大口式光纤连接器BGN:Background Noise背景噪声BGS: Background Sound 背景音响BIP-N:Bit Interleaved Parity N code 比特间插奇偶校验N位码B-ISDN:Brand band ISDN 宽带综合业务数字网B-ISDN:Broad band -Integrated Services Digital Network 宽带综合业务数字网BMC:Burst Mode Controller 突发模式控制器BMS:Building Management System 智能建筑管理系统BRI:Basic Rate ISDN 基本速率的综合业务数字网BS:Base Station基站BSC:Base Station Controller基站控制器BUL:Back up lighting备用照明C/S: Client/Server客户机/服务器C:Combines 混合器C:Container 容器CA:Call Accounting电话自动计费系统CATV:Cable Television 有线电视CC:Call Control 呼叫控制CC:Coax cable 同轴电缆CCD:Charge coupled devices 电荷耦合器件CCF:Cluster Contril Function 簇控制功能CD:Campus Distributor 建筑群配线架CD:Combination detector 感温,感烟复合探测器CDCA:Continuous Dynamic Channel Assign 连续的动态信道分配CDDI:Copper Distributed Data 合同缆分布式数据接口CDES:Carbon dioxide extinguisbing system 二氧化碳系统CDMA:Code Division Multiplex Access 码分多址CF:Core Function 核心功能CFM:Compounded Frequency Modulation 压扩调频繁CIS:Call Information System 呼叫信息系统CISPR:Internation Special Conmittee On Radio Interference 国际无线电干扰专门委员会CLNP:Connectionless Network Protocol 无连接模式网络层协议CLP:Cell Loss Priority信元丢失优先权CM:Communication Module 通信模块CM:Configuration Management 配置管理CM:Cross-connect Matrix交叉连接矩阵CMI:Coded Mark Inversion传号反转码CMISE:Common Management Information Service公用管理信息协议服务单元CPE:Convergence protocol entity 会聚协议实体CR/E:card reader /Encoder (Ticket reader )卡读写器/编码器CRC:Cyclic Redundancy Check 循环冗佘校验CRT:Cathode Ray Tabe 显示器,监视器,阴极射线管CS: Convergence service 会聚服务CS:Cableron Spectrum 旧纳档块化技术CS:Ceiling Screen 挡烟垂壁CS:Convergence Sublayer合聚子层CSC:Combined Speaker Cabinet 组合音响CSCW:Computer supported collaborative work 计算机支持的协同工作CSES:Continuius Severely Errored Second 连续严重误码秒CSF:Cell Site Function 单基站功能控制CTB:Composite Triple Beat 复合三价差拍CTD:Cable Thermal Detector 缆式线型感温探测器CTNR:carrier to noise ratio 载波比CW:Control Word 控制字D:Directional 指向性D:Distortion 失真度D:Distributive 分布式DA:Distribution Amplifier 分配的大器DBA:Database Administrator数据库管理者DBCSN:Database Control System Nucleus数据库控制系统核心DBOS:Database Organizing System 数据库组织系统DBSS:Database Security System 数据库安全系统DC:Door Contacts大门传感器DCC:Digital Communication Channel数字通信通路DCN:Data Communication Network 数据通信网DCP-I:Distributed Control Panel -Intelligent智能型分散控制器DCS:Distributed Control System 集散型控制系统DDN:Digital Data Network 数字数据网DDS:Direct Dignital Controller直接数字控制器DDW:Data Describing Word 数据描述字DECT:Digital Enhanced Cordless Telecommunication增强数字无绳通讯DFB:Distributed Feedback 分布反馈DID:Direct Inward Dialing 直接中继方式,呼入直拨到分机用户DLC:Data Link Control Layer 数据链路层DLI:DECT Line Interface DODI:Direct Outward Dialing One 一次拨号音DPH:DECT PhoneDRC:Directional Response Cahracteristics 指向性响应DS:Direct Sound 直正声DSP:Digital signal Processing 数字信号处理DSS:Deiision Support System 决策支持系统DTMF:Dual Tone Multi-Frequency 双音多频DTS:Dual -Technology Sensor 双鉴传感器DWDM:Dense Wave-length Division Multiplexing 密集波分复用DXC:Digital Cross-Connect 数字交叉连接E:Emergency lighting照明设备E:Equalizer 均衡器E:Expander 扩展器EA-DFB:ElectricityAbsorb-Distributed Feedback 电吸收分布反馈ECC:Embedded Control Channel 嵌入或控制通道EDFA:Erbium-Doped FiberAmplifier掺饵光纤放大器EDI:Electronic Data Interexchange 电子数据交换EIC:Electrical Impedance Characteristics 电阻抗特性EMC:Electro Magnetic Compatibiloty 电磁兼容性EMI:Electro Magnetic Interference 电磁干扰EMS:Electromagnetic Sensitibility 电磁敏感性EN:Equivalent Noise 等效噪声EP:Emergency Power 应急电源ES:Emergency Sooket 应急插座ES:Evacuation Sigvial疏散照明ESA:Error SecondA 误码秒类型AESB:ErrorSecondB 误码秒类型BESD:Electrostatic Discharge静电放电ESR:Errored Second Ratio 误码秒比率ETDM:Electrical Time Division Multiplexing电时分复用ETSI:European Telecommunication Standards Institute欧洲电信标准协会F:Filter 滤波器FAB:Fire Alarm Bell 火警警铃FACU:Fire Alarm Contrlol Unit 火灾自动报警控制装置FC:Failure Count 失效次数FC:Frequency Converter 频率变换器FCC:Fire Alarm System 火灾报警系统FCS:Field Control System 现场总线FCU:Favn Coil Unit风机盘管FD:Fire Door 防火门FD:Flame Detector 火焰探测器FD:Floor DistributorFD:Frequency Dirsder 分频器FDD:Frequency Division Dual 频分双工FDDI:Fiberdistributed Data Interface光纤缆分布式数据接口。

通信常见英语词汇完整版

通信常见英语词汇完整版

1.WLAN--Wireless Local Area Network, 中文名叫:无线局域网2.WiFi--Wireless Fidelity,是一种无线联网的技术(俗称:无线宽带)3.DT--Drive Test,路测,是无线网络优化数据采集的方法。

4.CQT--Call Quality Test,呼叫质量测试或定点网络质量测试5.GPS--Global Positioning System(全球定位系统)的简称6.KPI--Key Performance indicator 关键性能指标7.SIM卡 --Subscriber Identification Module 用户身份鉴别模件8.FTTH--Fiber To The Home 光纤到户9.Channel--海峡, 频道, 通道,通信中指信息传输的通道(信道)10.Frequency--频率,通信中特指无线信号的频率11.Mobile station--移动的设备,移动台,特指手机12.Base station--基站,用于接收和发送手机信号13.Short message--短消息,短信munication--通信work--网络16.Mobile community--移动通信17.4G--G是generation(一代)的简称,特指第四代移动通信技术18.Protocol--协议,网络之间互联遵循的规范19.Online--在线的,名词可指网游20.Online banking--网上银行21.Wireless--无线,通信领域范畴指的是无线电或无线电波22.Broadcast--广播23.Cell--细胞;电池;蜂房的巢室;单人小室。

移动通信网络中特指小区(基站信号覆盖的范围)24.Satellite Communication-- 卫星通信25.China Mobile--中国移动26.China Telecom--中国电信27.China Unicom--中国联通28.Opted fiber--光纤29.Cable--电缆30.Management--管理31.DC--direct current,直流电32.AC--alternating current,交流电33.DT--Drive Test,无线网络路测34.CQT--Call Quality Test,呼叫质量测试(通信里常称为拨打测试)35.Acceptance of work--工程验收36.Project startup --工程启动37.Preliminary inspection--初验38.Construction quality--工程质量39.Project accounting--项目核算40.Engineering supervision--工程督导41.Project manager--项目经理42.Project engineer--项目工程师43.Project completion--项目竣工44.Unpacking inspection--开箱验货45.Time limit for a project--工期46.抽样量化与编码:sampling,quantizing and coding47.话路:speech channel幅值: amplitude value48.抽样频率: sampling frequency49.抽样速率: sampling rate脉冲流: stream of pulses50.重复率: repetition rate 编码过程: coding process51.模拟信号: analog signal52.传输质量: transmission quality53.数字通信: digital communication54.数字传输: digital transmission55.含噪声的环境: noisy environment56.传输路由: transmission path57信噪比:signal-to-noise ratio58.信号电平:signal levels噪声功率: noise power59地面系统: terrestrial system60.二进制传输: binary transmission61.反向操作: reverse operation62.8-位码序列: 8-digit sequence63.接受端: receiving terminal 帧格式:frame format64.同步字:synchronization word65.串行接口serial interface显示终端CRT terminal发送器与接收器transmitter and receiver数据传输data transmission数据流data stream闲置状态the idle state传号电平mark level空号电位space level起始位start bit停止位stop bitT秒的持续时间duration of T seconds奇偶校检位parity bit错误标志error flag传输错误transmission error下降沿fallinf edge符号间的空格intersymbol space接收机的定时receiver timing本地时钟local clock磁带magnetic tape控制比特control bit逻辑1电平logical 1 level二进制数据binary data通信卫星communication satellite微波设备microwave facilities调制器与解调器modulator and demodulator缓冲器buffer定时信号timing signals同步脉冲synchronization pulses时隙time slot移位寄存器shift register传输媒体transmission medium线形衰弱linear attenuation信息安全information security键盘keyboard数据终端data terminals网络资源:network resource信息服务:information services远程终端:remote terminals互联的系统:interconnected systems命令:command电子邮件:electronic mail主机:host无线信道:wireless channels搜索工具:searching tools用户界面:user interface存取:access文本信息:textual messages协议:protocol超文本协议:hypertext protocol分布在全世界的计算机的巨大网络:gaint network of computers located all over the world主干系统:backbone system全国范围的网络:nationwild network电子会议:electronic conferences实时对话:live conversation最大的信息库the largest repository of the computers on the net网络设备资源:network facilities resources在网上的绝大多数计算机:the vast majority of the computer on the netUNIX操作系统:the UNIX operating system在因特网和你的PC机之间传送数据的方法:a way to move data between the internet and your PC方便的搜索工具:the convenient searching tools联网的超文本协议:the network hypertext protocol光纤通信:optical fiber communications光源:light source波长:wavelength激光器:laser色散:dispersion传输介质:transmission medium多模光纤:multi-mode fiber长途干线:long-houl trunks单模光纤:singer-mode fiber带宽:bandwidth带宽用户:wideband subscriber纤维光学:fiber-optics商用技术:commercial technologe门限电流:threshod current光检测器:photodetector波分复用:wavelength multiplexing纤维光网络:fiber-optic network视频带宽:video bandwidth长途传输:long distance transmission中继距离:repeater spacing已装光纤的总长度:the total length of installed fiber长途通信系统:long-haul telecommunication system低衰减的石英纤维:the low-loss silica fiber波分复用:wavelength multiplexing带宽用户环路系统:widebend subscriber loop system多纤连接器:multifibre connectors设计寿命:projected lifetime光源:light source单模光纤:single-mode fibre分布反馈式激光器:distributed-feedback laser信息容量:information capacity交换体系:switching hierarchy带宽业务:broadband services公用电信网public telecommunication network本地环路local loop交换节点switching node双绞线twisted pair外部呼叫 external call端局end office数字数据系统digital data systems二线连接two wire connection收费中心toll center电路交换网circuit-switching network电话用户telephone subscriber数据流量data traffic链路link中继线 trunk半双工的half-duplex全双工的full-duplex中间交换节点intermediate switching node音频电路voice-frequency circuit汇接交换机tandem switch拓扑topology多媒体multimedia交互环境interactive enviornment视频压缩video compressin高清晰度电视high definition television数字信号处理器digital signal processor点播业务on-demand services视频服务器video servers全球通信global communications灵活性flexibility端到端的数字连接end-to-end digital connectivity开放网络open network语声编码voice encoding综合业务数字网integrated services digital network系统结构infrastructure国际标准化组织International Organization for Standardization 通信载体communication carriers传输媒体transmission medium接口设备interface equipment带宽限制bandwidth limitation交换设备switching equipment语音编码voice encoding脉码调制pulse code modulation基本接入basic accessX.25协议X.25 protocol电视信号television signals宽带业务narrowband services基本接入basic access电信业务teleservice用户电报telex无线电波radio waves地面天线 ground antenna同轴的coaxial直接广播系统direct broadcast system端到端的时延end-to-end delay抖动jitter繁忙小时peak hours芯片技术chip technology高清晰度电视high definition television运行也维护operations and maintenance现有的公用网络the existing public network硬件、软件和应用hardware,software and applications存储storage彩显colour moniter全活动图象full motion picture视频编码器vision encoder字节bytemixture of hardware,software and applications 硬件、软件和应用层interactive environment 交互环境personal desk top computers 个人桌面电脑video compression 视频压缩the vision encoder 视频编码器video-on-demand interactive services 交互式视频点播业务multimedia enviroment 多媒体环境visual images 视频图象hard disk storage 硬盘存储colour monitor 彩显the standards of multimedia 多媒体标准motion pictures 活动图象consumer quality of video and audio 顾客质量的视频和音频broadcast images 广播图象high definition television 高清晰度电视coding algorithms 编码算法digital signals processor 数字信号处理器。

通信原理专业英文词汇

通信原理专业英文词汇

通信原理专业英文词汇通信原理缩写名词英文全称中文译名AAL ATM adaptation layer ATM 适配层ACK ACKnowledge确认A/D Analog/Digital数 /模ADPCM Adaptive DPCM自适应差分脉(冲编)码调制ADSL Asymmetric Digital非对称数字用户环路Subscribers LoopAM Amplitude Modulation振幅调制(调幅)AMI Alternate Mark Inverse传号交替反转APK Amplitude Phase Keying幅相键控ARQ Automatic Repeat reQuest自动要求重发ASCII American Standard Code美国标准信息交换码for InformationInterchangeASK Amplitude Shift Keying振幅键控ASIC Application Specific专用集成电路Integrated CircuitATM Asynchronous Transfer异步转移模式ModeAU Administration Unit管理单元AUG Administration Unit Group管理单元群B-ISDN Broadband ISDN宽带综合业务数字网BCD Binary Coded Decimal二十进制BPF Bandpass Filter带通滤波器BRAN Broadband Radio Access宽带射频接入网NetworkBRI Basic Rate Interface基本速率接口C Container容器CAS Channel Associated随路信令SignalingCCIR International Consultive国际无线电咨询委员会Committee forRadiotelecommunicationCCITT Consultive Committee for国际电报电话咨询委员International Telegraph 会and TelephoneCCS Common Channel共路信令SignalingCDM Code Division码分复用MultiplexingCDMA Code Division Multiple码分多址AccessCELP Code Excited Linear码激励线性预测PredictionCLP Cell Lose Priority信元丢失优先等级CMI Coded Mark Inversion传号反转COR-PSK Correlative Phase-Shift相关移相键控KeyingCRC Cyclic Redundancy Check循环冗余校验CSMA/CD Carrier Sense Multiple载波侦听 /冲突检测Access/Collision DetectionDAMA Demand Assignment按需分配多址Multiple AddressDC Direct Current直流DCT Discrete Cosine Transform离散余弦变换DES Data Encryption Standard数据加密标准DFT Discrete Fourier离散傅里叶变换Transform(FFT Fast Fourier Transform快速傅里叶变换 )DM( M)Delta Modulation增量调制DPCM Differential Pulse Code差分脉(冲编)码调制Modulation(ADPCM Adaptive DPCM自适应差分脉冲编码调制 )DPSK Differential Phase Shift差分相移键控KeyingDS Direct Sequence(spread 直接序列(扩谱)spectrum)DSB Double Side Band双边带DSBSC Double Sideband双边带抑制载波Suppressed CarrierDSSS Direct-Sequence Spread直接序列扩谱SpectrumDTE Data Terminal Equipment数据终端设备DTMF Dual Tone Multiple双音多频FrequencyDVB Digital Video Broadcasting数字视频广播EDGE Enhanced Data Rates for提高 GSM 数据率的改进GSM Evolution方案EDI Electronic Data电子数据交换InterchangeErl Erlang爱尔兰ETSI European欧洲电信标准协会TelecommunicationStandards InstitutionF Frame帧FCS Fast Circuit Switching快速电路交换FDD Frequency Division频分双工DuplexFDM Frequency Division频分复用MultiplexingFDMA Frequency Division频分多址Multiple AccessFEC Forward Error Correction前向纠错Fed Free Euclidean Distance自由欧式距离FH Frequency-Hopping跳频FIFO First-In First-Out先进先出FIR Finite Impulse Response有限冲激响应FSK Frequency-Shift Keying移频键控GFC Generic Flow Control一般流量控制GPRS General Packet Radio通用分组无线业务ServicesGMSK Gaussian MSK高斯最小频移键控GSM Global System for Mobile全球移动通信系统CommunicationsHDB 33rd Order High Density 3 阶高密度双极性(码)BipolarHDLC High-level Data Link高级数据链路控制ControlHDTV High Definition Television高清晰度电视HEC Header Error Control信元头差错控制HPS High Packet Switching高速分组交换HSCSD High Speed Circuit高速电路交换数据Switched DataHT Hadamard Transform哈达玛变换IC Integrated Circuit集成电路IDFT Inverse Discrete Fourier逆离散傅里叶变换TransformIEEE Institute of Electrical and电气和电子工程师学会Electronics EngineersIIR Infinite Impulse Response无限冲激响应ISDN Integrated Services Digital综合业务数字网Network(B-ISDN Broadband ISDN宽带综合业务数字网)(N-ISDN Narrowband ISDN窄带综合业务数字网)ISI Intersymbol Interference码间干扰ISO International Standards 国际标准化组织OrganizationITM Information TransferModeITU InternationalTelecommunicationsUnionITU-T ITU TelecommunicationStandardization Sector LAN Local Area NetworkLCM Lowest Common Multiple LD-CELP Low Delay Code ExcitedLinear PredictionLDPC Low-Density Parity-Check LED Light-Emitting DiodeLPC Linear Prediction coding LPF Lowpass FilterMAN Metropolitan AreaNetworkMASK M-ary Amplitude ShiftKeyingMCPC Multiple Channel PerCarrierMFSK M-ary Frequency ShiftKeyingMPSK M-ary Phase Shift Keying MSK Minimum Shift Keying (GMSK Gaussian MSKNAK Negative AcknowledgeNBFM Narrow Band Frequency ModulationNT Network TerminalN-ISDN Narrowband ISDNNNI Network Node Interface NRZ Non Return-to-ZeroOFDM Orthogonal Frequency Division MultiplexingOSI/RM the Reference Model ofOpen SystemsInterconnectionOOK On Off KeyingOQPSK Offset Quadrature PhaseShift KeyingOSI Open Systems 信息传递方式国际电信联盟国际电信联盟电讯标准部局域网最小公倍数低延迟码激励线性预测低密度奇偶校验发光二极管线性预测编码低通滤波器城域网M进制振幅键控每载波多路M进制移频键控M进制相移键控最小移频键控高斯最小移频键控)否认窄带调频网络终端窄带综合业务数字网网络节点接口不归零正交频分复用开放系统互联参考模型通-断键控偏置正交相移键控开放系统互连InterconnectionPAD Packet Assembly and信号包组装和拆卸DisassemblyPAM Pulse Amplitude脉(冲振)幅调制ModulationPAN Personal Area Network个(人区)域网PCM Pulse Code Modulation脉(冲编)码调制PDH Plesiochronous Digital准同步数字体系HierachyPDM Pulse Duration Modulation脉(冲)宽(度)调制PDN Public Data Network公共数据网PDU Protocol Data Unit协议数据单元PIX Pixel像素PLL Pulse-Locked Loop锁相环PM Pulse Modulation脉冲调制PN Pseudo Noise伪噪声PPM Pulse-Position Modulation脉(冲)位(置)调制PRI Primary Rate Interface基群速率接口PSK Phase Shift Keying相移键控PST(code)Paired Selected Ternary成对选择三进制(码)PSTN Public Switch Telephone 公共交换电话网NetworkPT Payload Type有用负荷类型QAM Quadrature Amplitude正交振幅调制ModulationQDPSK Quadrature DPSK正交差分相移键控QPR Quadrature Partial正交部分响应ResponseQPSK Quadrature Phase Shift正交相移键控KeyingRAM Random Access Memory随机存取存储器RLAN Radio LAN无线局域网ROM Read-Only Memory只读存储器RPE-LTP Regular Pulse Excitation规则脉冲激励长时预测with Long-Term PredictionR-S(code)Reed-Solomon(code)里德-索洛蒙(码)RSCC Recursive Systematic递归系统卷积码CodeRZ Return-to-Zero归零SDH Synchronous Digital同步数字体系HierarchySSB Single Sideband单边带STM Synchronous Transfer同步转移模式ModeTCM Trellis Coded Modulation网格编码调制TDM Time Division时分复用MultiplexingTFM Tamed Frequency软调频ModulationVC Virtual Channel虚通道VB(decoding)Viterbi (decoding)维特比(译码)VCI Virtual Channel Identifier虚通道标记VSB Vestigial Sideband残留边带WDM Wavelength Division波分复用MultiplexingWT Walsh Transform沃尔什变换4B/3D(code) 4 Binary/3 ternary (code) 4 二进制 /3 三电平(码)。

通信工程专业英语

通信工程专业英语

一、汉译英1、时分多址:TDMA (Time Division Multiple Address/ Time Division Multiple Access)2、通用无线分组业务:GPRSGeneral Packet Radio Service3、国际电报电话咨询委员会:CCITT4、同步数字体系:SDH Synchronous Digital Hierarchy (同步数字序列)5、跳频扩频:FHSS frequency hopping spread spectrum6、同步转移模块:STM synchronous transfer module7、综合业务数字网:ISDNIntegrated Services Digital Network8、城域网:MAN Metropolitan Area Network9、传输控制协议/互联网协议:TCP/IPTransmission Control Protocol/Internet Protocol10、服务质量:QOS Quality of Service11、中继线:trunk line12、传输速率:transmission rate13、网络管理:network management14、帧结构:frame structure15、移动手机:Mobile Phone 手机 Handset16、蜂窝交换机:(Cellular switches)(电池开关cell switch)(cell 蜂房)17、天线:Antenna18、微处理器:microprocessor19、国际漫游:International roaming20、短消息:short message21、信噪比:SNR(Signal to Noise Ratio)22、数字通信:Digital communication23、系统容量:system capacity24、蜂窝网:cell network(cellular network)(Honeycomb nets)25、越区切换:Handover26、互联网:internet27、调制解调器:modem28、频谱:spectrum29、鼠标:Mouse30、电子邮件:electronic mail E-mail31、子网:subnet32、软件无线电:software defined radios33、网络资源:network resources 八、英译汉1、mobile communication:移动通信2、Computer user:计算机用户3、Frame format:帧格式4、WLAN:wireless local area network 无线局域网络5、Communication protocol:通信协议6、Transmission quality:传输质量7、Remote terminal:远程终端8、International standard:国际标准9、GSM:全球移动通信系统Global System for Mobile Communications10、CDMA:码分多址Code Division Multiple Access11、ITU:国际电信联盟International Telecommunication Union12、PCM:pulse code modulation 脉冲编码调制13、WDM:波分复用Wavelength Division Multiplex14、FCC:联邦通信委员会Federal communications commission15、PSTN:公用电话交换网Public Switched Telephone Network16、NNI:网络节点借口Network Node Interface17、WWW:万维网World Wide Web18、VOD:视频点播Video-On-Demand19、VLR:访问位置寄存器Visitor Location Register20、MSC:移动交换中心Mobile Switching Centre21、HLR:原籍位置寄存器Home Location Register22、VLSI:超大规模集成电路Very Large Scale Integrated Circuits23、Bluetooth technology:蓝牙技术24、Matched filter:匹配滤波器25、ADSL:非对称数字用户环路Asymmetrical Digital Subscriber Loop非对称数字用户线路(Asymmetric Digital Subscriber Line)26、GPS:全球定位系统Global Position System27、ATM:异步传输模式Asynchronous Transfer Mode1、脉冲编码调制(PCM)依赖于三个独立的操作:抽样、量化和编码。

通信常见英语词汇完整版

通信常见英语词汇完整版

WLAN--Wireless Local Area Network,中文名叫:无线局域网WiFi--Wireless Fidelity,是一种无线联网的技术(俗称:无线宽带)DT--Drive Test,路测,是无线网络优化数据采集的方法。

CQT--Call Quality Test,呼叫质量测试或定点网络质量测试GPS--Global Positioning System(全球定位系统)的简称KPI--Key Performance indicator 关键性能指标SIM卡--Subscriber Identification Module 用户身份鉴别模件FTTH--Fiber To The Home 光纤到户Channel--海峡, 频道, 通道,通信中指信息传输的通道(信道)Frequency--频率,通信中特指无线信号的频率Mobile station--移动的设备,移动台,特指手机Base station--基站,用于接收和发送手机信号Short message--短消息,短信Communication--通信Network--网络Mobile community--移动通信4G--G是generation(一代)的简称,特指第四代移动通信技术Protocol--协议,网络之间互联遵循的规范Online--在线的,名词可指网游Online banking--网上银行Wireless--无线,通信领域范畴指的是无线电或无线电波Broadcast--广播Cell--细胞;电池;蜂房的巢室;单人小室。

移动通信网络中特指小区(基站信号覆盖的范围)Satellite Communication--卫星通信China Mobile--中国移动China Telecom--中国电信China Unicom--中国联通Opted fiber--光纤Cable--电缆Management--管理DC--direct current,直流电AC--alternating current,交流电DT--Drive Test,无线网络路测CQT--Call Quality Test,呼叫质量测试(通信里常称为拨打测试)Acceptance of work--工程验收Project startup --工程启动Preliminary inspection--初验Construction quality--工程质量Project accounting--项目核算Engineering supervision--工程督导Project manager--项目经理Project engineer--项目工程师Project completion--项目竣工Unpacking inspection--开箱验货Time limit for a project--工期抽样量化与编码:sampling,quantizing and coding 话路:speech channel幅值: amplitude value抽样频率: sampling frequency抽样速率: sampling rate脉冲流: stream of pulses 重复率: repetition rate 编码过程: coding process 模拟信号: analog signal传输质量: transmission quality数字通信: digital communication数字传输: digital transmission含噪声的环境: noisy environment传输路由: transmission path信噪比:signal-to-noise ratio信号电平:signal levels噪声功率: noise power地面系统: terrestrial system二进制传输: binary transmission反向操作: reverse operation8-位码序列: 8-digit sequence接受端: receiving terminal 帧格式:frame format 同步字:synchronization word串行接口serial interface显示终端CRT terminal发送器与接收器transmitter and receiver 数据传输data transmission数据流data stream闲置状态the idle state传号电平mark level空号电位space level起始位start bit停止位stop bitT秒的持续时间duration of T seconds 奇偶校检位parity bit错误标志error flag传输错误transmission error下降沿fallinf edge符号间的空格intersymbol space接收机的定时receiver timing本地时钟local clock磁带magnetic tape控制比特control bit逻辑1电平logical 1 level二进制数据binary data通信卫星communication satellite微波设备microwave facilities调制器与解调器modulator and demodulator 缓冲器buffer定时信号timing signals同步脉冲synchronization pulses时隙time slot移位寄存器shift register传输媒体transmission medium线形衰弱linear attenuation信息安全information security键盘keyboard数据终端data terminals网络资源:network resource信息服务:information services远程终端:remote terminals互联的系统:interconnected systems命令:command电子邮件:electronic mail主机:host无线信道:wireless channels搜索工具:searching tools用户界面:user interface存取:access文本信息:textual messages协议:protocol超文本协议:hypertext protocol分布在全世界的计算机的巨大网络:gaint network of computers located all over the world 主干系统:backbone system全国范围的网络:nationwild network电子会议:electronic conferences实时对话:live conversation最大的信息库the largest repository of the computers on the net网络设备资源:network facilities resources在网上的绝大多数计算机:the vast majority of the computer on the netUNIX操作系统:the UNIX operating system在因特网和你的PC机之间传送数据的方法:a way to move data between the internet and your PC方便的搜索工具:the convenient searching tools联网的超文本协议:the network hypertext protocol光纤通信:optical fiber communications光源:light source波长:wavelength激光器:laser色散:dispersion传输介质:transmission medium长途干线:long-houl trunks单模光纤:singer-mode fiber带宽:bandwidth带宽用户:wideband subscriber纤维光学:fiber-optics商用技术:commercial technologe门限电流:threshod current光检测器:photodetector波分复用:wavelength multiplexing纤维光网络:fiber-optic network视频带宽:video bandwidth长途传输:long distance transmission中继距离:repeater spacing已装光纤的总长度:the total length of installed fiber 长途通信系统:long-haul telecommunication system 低衰减的石英纤维:the low-loss silica fiber波分复用:wavelength multiplexing带宽用户环路系统:widebend subscriber loop system 多纤连接器:multifibre connectors设计寿命:projected lifetime光源:light source分布反馈式激光器:distributed-feedback laser信息容量:information capacity交换体系:switching hierarchy带宽业务:broadband services公用电信网public telecommunication network 本地环路local loop交换节点switching node双绞线twisted pair外部呼叫external call端局end office数字数据系统digital data systems二线连接two wire connection收费中心toll center电路交换网circuit-switching network电话用户telephone subscriber数据流量data traffic链路link中继线trunk半双工的half-duplex全双工的full-duplex中间交换节点intermediate switching node音频电路voice-frequency circuit汇接交换机tandem switch拓扑topology多媒体multimedia交互环境interactive enviornment视频压缩video compressin高清晰度电视high definition television数字信号处理器digital signal processor点播业务on-demand services视频服务器video servers全球通信global communications灵活性flexibility端到端的数字连接end-to-end digital connectivity开放网络open network语声编码voice encoding综合业务数字网integrated services digital network系统结构infrastructure国际标准化组织International Organization for Standardization 通信载体communication carriers传输媒体transmission medium接口设备interface equipment带宽限制bandwidth limitation交换设备switching equipment语音编码voice encoding脉码调制pulse code modulation基本接入basic accessX.25协议X.25 protocol电视信号television signals宽带业务narrowband services基本接入basic access电信业务teleservice用户电报telex无线电波radio waves地面天线ground antenna同轴的coaxial直接广播系统direct broadcast system端到端的时延end-to-end delay抖动jitter繁忙小时peak hours芯片技术chip technology高清晰度电视high definition television运行也维护operations and maintenance现有的公用网络the existing public network硬件、软件和应用hardware,software and applications存储storage彩显colour moniter全活动图象full motion picture视频编码器vision encoder字节bytemixture of hardware,software and applications 硬件、软件和应用层interactive environment 交互环境personal desk top computers 个人桌面电脑video compression 视频压缩the vision encoder 视频编码器video-on-demand interactive services 交互式视频点播业务multimedia enviroment 多媒体环境visual images 视频图象hard disk storage 硬盘存储colour monitor 彩显the standards of multimedia 多媒体标准motion pictures 活动图象consumer quality of video and audio 顾客质量的视频和音频broadcast images 广播图象high definition television 高清晰度电视coding algorithms 编码算法digital signals processor 数字信号处理器谢谢观看! 欢迎您的下载,资料仅供参考,如有雷同纯属意外。

通信常见英语词汇完整版

通信常见英语词汇完整版

通信常见英语词汇完整版WLAN--Wireless Local Area Network,中文名叫:无线局域网WiFi--Wireless Fidelity ,是一种无线联网的技术(俗称:无线宽带)DT--Drive Test,路测,是无线网络优化数据采集的方法。

CQT--Call Quality Test,呼叫质量测试或定点网络质量测试GPS--Global Positio ning System (全球定位系统)的简称KPI--Key Performa nee in dicator 关键性能指标SIM 卡--Subscriber Identification Module 用户身份鉴别模件FTTH--Fiber To The Home 光纤到户Channel-- 海峡,频道,通道,通信中指信息传输的通道(信道)Freque ncy-- 频率,通信中特指无线信号的频率Mobile statio n-- 移动的设备,移动台,特指手机Base statio n-- 基站,用于接收和发送手机信号Short message-- 短消息,短信Commu nicatio n-- 通信Network-- 网络Mobile commu ni ty-- 移动通信4G--G 是gen eratio n (—代)的简称,特指第四代移动通信技术Protocol-- 协议,网络之间互联遵循的规范On li ne-- 在线的,名词可指网游On li ne bankin g-- 网上银行Wireless-- 无线,通信领域范畴指的是无线电或无线电波Broadcast-- 广播Cell--细胞;电池;蜂房的巢室;单人小室。

移动通信网络中特指小区(基站信号覆盖的范围)Satellite Commu ni cati on-- 卫星通信Chi na Mobile-- 中国移动Chi na Telecom-- 中国电信Chi na Un icom-- 中国联通Opted fiber--光纤Cable--电缆Man ageme nt-- 管理DC--direct curre nt ,直流电AC--alternati ng curre nt ,交流电DT--Drive Test,无线网络路测CQT--Call Quality Test,呼叫质量测试(通信里常称为拨打测试)Acceptanee of work-- 工程验收Project startup --工程启动Prelimi nary in specti on-- 初验Con structio n quality-- 工程质量Project accou nti ng-- 项目核算Engin eeri ng supervisi on-- 工程督导Project man ager-- 项目经理Project engin eer-- 项目工程师Project completi on-- 项目竣工Un pack ing in specti on-- 开箱验货Time limit for a project-- 工期抽样量化与编码:sampli ng,qua ntiz ing and codi ng话路:speech channel 幅值:amplitude value抽样频率:sampling freque ncy抽样速率:sampling rate 脉冲流:s tream of pulses 重复率:repetiti on rate 编码过程:coding process 模拟信号:analog sig nal传输质量:transmission quality数字通信:digital commu ni cati on 数字传输:digital transmission含噪声的环境 :noisy environment 接收机的定时 receiver tim ing传输路由:transmission path 信噪比:signal-to-noise ratio同步字:syn chro ni zati on word 串行接口 serial in terface显示终端 CRT termi nal发送器与接收器 tran smitter and receiver 数据传输 data tra nsmissi on数据流 data stream闲置状态 the idle state 传号电平 mark level 空号电位 space level起始位start bit停止位 stop bitT 秒的持续时间 duration 奇偶校检位 parity bit 错误标志error flag传输错误 tra nsmissi on 下降沿 fallinf edge符号间的空格 in tersymbol space 地面系统:terrestrial system 二进制传输:bin ary tran smissi on 反向操作 :reverse operati on 8-位码序列:8-digit sequenee接受端:receiving termi nal 帧格式:frame format信号电平 :sig nal levels 噪声功率:noise power of T seconds error本地时钟local clock磁带magnetic tape控制比特con trol bit逻辑1 电平logical 1 level二进制数据binary data通信卫星commu ni cati on satellite微波设备microwave facilities调制器与解调器modulator and demodulator 缓冲器buffer定时信号timi ng sig nals同步脉冲syn chr oni zati on pulses时隙time slot移位寄存器shift register传输媒体tra nsmissi on medium线形衰弱lin ear atte nuati on信息安全in formati on security键盘keyboard数据终端data termi nals网络资源:n etwork resource信息服务:in formatio n services远程终端:remote termi nals互联的系统:in terc onn ected systems 命令:comma nd电子邮件:electro nic mail主机:host无线信道:wireless cha nn els搜索工具:searchi ng tools用户界面:user in terface存取:access文本信息:textual messages 协议:protocol超文本协议:hypertext protocol分布在全世界的计算机的巨大网络:gaint network of computers located allthe world主干系统:backb one system全国范围的网络:n atio nwild network电子会议:electro nic con fere nces实时对话:live con versati on最大的信息库the largest repository of the computers on the net网络设备资源:n etwork facilities resources在网上的绝大多数计算机:the vast majority of the computer on the netUNIX 操作系统:the UNIX operat ing system在因特网和你的PC 机之间传送数据的方法: a way to move data between the ernet and your PC over int方便的搜索工具:the con ve nient searchi ng tools联网的超文本协议:the n etwork hypertext protocol光纤通信:optical fiber commu ni cati ons光源:light source波长:wavele ngth激光器:laser色散:dispers ion传输介质:tran smissi on medium多模光纤:multi-mode fiber长途干线:lon g-houl tru nks单模光纤:sin ger-mode fiber带宽:ban dwidth带宽用户:wideba nd subscriber纤维光学:fiber-optics商用技术:commercial tech no loge门限电流:threshod curre nt光检测器:photodetector波分复用:wavele ngth multiplex ing纤维光网络:fiber-optic network视频带宽:video ban dwidth长途传输:long dista nee tran smissi on中继距离:repeater spac ing已装光纤的总长度:the total len gth of in stalled fiber 长途通信系统:lon g-haul telecommu nicatio n system 低衰减的石英纤维:the low-loss silica fiber波分复用:wavele ngth multiplex ing带宽用户环路系统:widebe nd subscriber loop system多纤连接器:multifibre connectors设计寿命:projected lifetime光源:light source单模光纤:sin gle-mode fibre分布反馈式激光器:distributed-feedback lasercapacity信息容量:in formation交换体系:switchi ng hierarchy带宽业务:broadba nd services公用电信网public telecommu nicatio n n etwork 本地环路local loopnode交换节点switching双绞线twisted pair外部呼叫external call端局end office数字数据系统digital data systems二线连接two wire conn ecti on收费中心toll cen ter电路交换网circuit-switch ing n etwork电话用户teleph one subscriber数据流量data traffic链路link中继线trunk半双工的half-duplex全双工的full-duplex中间交换节点in termediate switchi ng node 音频电路voice-freque ncy circuit汇接交换机tan dem switch拓扑topology多媒体multimedia交互环境in teractive en vior nment视频压缩video compress in高清晰度电视high defi nition televisi on数字信号处理器digital sig nal processor点播业务on-dema nd services视频服务器video servers全球通信global commu ni cati ons灵活性flexibility端到端的数字连接en d-to-e nd digital conn ectivity开放网络ope n n etwork语声编码voice en codi ng综合业务数字网in tegrated services digital n etwork系统结构in frastructure国际标准化组织In ternati on al Orga ni zatio n for Stan dardizati on 通信载体commu ni cati on carriers传输媒体tran smissi on medium接口设备in terface equipme nt带宽限制ban dwidth limitati on交换设备switchi ng equipme nt语音编码voice en codi ng脉码调制pulse code modulati on基本接入basic accessX.25 协议X.25 protocol电视信号televisi on sig nals宽带业务n arrowba nd services基本接入basic access电信业务teleservice用户电报telex无线电波radio waves地面天线grou nd antenna同轴的coaxial直接广播系统direct broadcast system端到端的时延en d-to-e nd delay抖动jitter繁忙小时peak hours芯片技术chip tech no logy现有的公用网络 the existi ngpublic network硬件、软件和应用 hardware,software存储 storage字节 bytevisual images视频图象hard disk storage 硬盘存储 colour mon itor 彩显 the standards of multimediamoti on pictures 活动图象broadcast images 广播图象高清晰度电视 high defini tion televisio n运行也维护operati ons and maintenance and applicati ons彩显 colour mon iter 全活动图象 full moti on picture 视频编码器visi on en codermixture of hardware,softwareand applicati ons硬件、软件和应用层in teractive en vir onment 交互环境pers onal desk topcomputers个人桌面电脑videocompressi on视频压缩 the visi onen coder视频编码器video-on-dema nd in teractive services 交互式视频点播业务multimediaen virome nt多媒体环境多媒体标准consumerquality of videoand audio 顾客质量的视频和音频high defi niti on televisio n高清晰度电视cod ing algorithms编码算法digital sig nals processor 数字信号处理。

通信常见英语词汇完整版

通信常见英语词汇完整版

WLAN--Wireless Local Area Network, 中文名叫:无线局域网WiFi--Wireless Fidelity,是一种无线联网的技术(俗称:无线宽带)DT--Drive Test,路测,是无线网络优化数据采集的方法。

CQT--Call Quality Test,呼叫质量测试或定点网络质量测试GPS--Global Positioning System(全球定位系统)的简称KPI--Key Performance indicator 关键性能指标SIM卡--Subscriber Identification Module 用户身份鉴别模件FTTH--Fiber To The Home 光纤到户Channel--海峡, 频道, 通道,通信中指信息传输的通道(信道)Frequency--频率,通信中特指无线信号的频率Mobile station--移动的设备,移动台,特指手机Base station--基站,用于接收和发送手机信号Short message--短消息,短信Communication--通信Network--网络Mobile community--移动通信4G--G是generation(一代)的简称,特指第四代移动通信技术Protocol--协议,网络之间互联遵循的规范Online--在线的,名词可指网游Online banking--网上银行Wireless--无线,通信领域范畴指的是无线电或无线电波Broadcast--广播Cell--细胞;电池;蜂房的巢室;单人小室。

移动通信网络中特指小区(基站信号覆盖的范围)Satellite Communication-- 卫星通信China Mobile--中国移动China Telecom--中国电信China Unicom--中国联通Opted fiber--光纤Cable--电缆Management--管理DC--direct current,直流电AC--alternating current,交流电DT--Drive Test,无线网络路测CQT--Call Quality Test,呼叫质量测试(通信里常称为拨打测试)Acceptance of work--工程验收Project startup --工程启动Preliminary inspection--初验Construction quality--工程质量Project accounting--项目核算Engineering supervision--工程督导Project manager--项目经理Project engineer--项目工程师Project completion--项目竣工Unpacking inspection--开箱验货Time limit for a project--工期抽样量化与编码:sampling,quantizing and coding话路:speech channel幅值: amplitude value抽样频率: sampling frequency抽样速率: sampling rate脉冲流: stream of pulses 重复率: repetition rate 编码过程: coding process 模拟信号: analog signal传输质量: transmission quality数字通信: digital communication数字传输: digital transmission含噪声的环境: noisy environment传输路由: transmission path信噪比:signal-to-noise ratio信号电平:signal levels噪声功率: noise power地面系统: terrestrial system二进制传输: binary transmission反向操作: reverse operation8-位码序列: 8-digit sequence接受端: receiving terminal 帧格式:frame format 同步字:synchronization word串行接口serial interface显示终端CRT terminal发送器与接收器transmitter and receiver数据传输data transmission数据流data stream闲置状态the idle state传号电平mark level空号电位space level起始位start bit停止位stop bitT秒的持续时间duration of T seconds奇偶校检位parity bit错误标志error flag传输错误transmission error下降沿fallinf edge符号间的空格intersymbol space接收机的定时receiver timing本地时钟local clock磁带magnetic tape控制比特control bit逻辑1电平logical 1 level二进制数据binary data通信卫星communication satellite微波设备microwave facilities调制器与解调器modulator and demodulator缓冲器buffer定时信号timing signals同步脉冲synchronization pulses时隙time slot移位寄存器shift register传输媒体transmission medium线形衰弱linear attenuation信息安全information security键盘keyboard数据终端data terminals网络资源:network resource信息服务:information services远程终端:remote terminals互联的系统:interconnected systems命令:command电子邮件:electronic mail主机:host无线信道:wireless channels搜索工具:searching tools用户界面:user interface存取:access文本信息:textual messages协议:protocol超文本协议:hypertext protocol分布在全世界的计算机的巨大网络:gaint network of computers located all over the world主干系统:backbone system全国范围的网络:nationwild network电子会议:electronic conferences实时对话:live conversation最大的信息库the largest repository of the computers on the net网络设备资源:network facilities resources在网上的绝大多数计算机:the vast majority of the computer on the netUNIX操作系统:the UNIX operating system在因特网和你的PC机之间传送数据的方法:a way to move data between the internet and your PC方便的搜索工具:the convenient searching tools联网的超文本协议:the network hypertext protocol光纤通信:optical fiber communications光源:light source波长:wavelength激光器:laser色散:dispersion传输介质:transmission medium多模光纤:multi-mode fiber长途干线:long-houl trunks单模光纤:singer-mode fiber带宽:bandwidth带宽用户:wideband subscriber纤维光学:fiber-optics商用技术:commercial technologe门限电流:threshod current光检测器:photodetector波分复用:wavelength multiplexing纤维光网络:fiber-optic network视频带宽:video bandwidth长途传输:long distance transmission中继距离:repeater spacing已装光纤的总长度:the total length of installed fiber 长途通信系统:long-haul telecommunication system 低衰减的石英纤维:the low-loss silica fiber波分复用:wavelength multiplexing带宽用户环路系统:widebend subscriber loop system 多纤连接器:multifibre connectors设计寿命:projected lifetime光源:light source单模光纤:single-mode fibre分布反馈式激光器:distributed-feedback laser信息容量:information capacity交换体系:switching hierarchy带宽业务:broadband services公用电信网public telecommunication network本地环路local loop交换节点switching node双绞线twisted pair外部呼叫 external call端局end office数字数据系统digital data systems二线连接two wire connection收费中心toll center电路交换网circuit-switching network电话用户telephone subscriber数据流量data traffic链路link中继线 trunk半双工的half-duplex全双工的full-duplex中间交换节点intermediate switching node音频电路voice-frequency circuit汇接交换机tandem switch拓扑topology多媒体multimedia交互环境interactive enviornment视频压缩video compressin高清晰度电视high definition television数字信号处理器digital signal processor点播业务on-demand services视频服务器video servers全球通信global communications灵活性flexibility端到端的数字连接end-to-end digital connectivity开放网络open network语声编码voice encoding综合业务数字网integrated services digital network系统结构infrastructure国际标准化组织International Organization for Standardization 通信载体communication carriers传输媒体transmission medium接口设备interface equipment带宽限制bandwidth limitation交换设备switching equipment语音编码voice encoding脉码调制pulse code modulation基本接入basic accessX.25协议X.25 protocol电视信号television signals宽带业务narrowband services基本接入basic access电信业务teleservice用户电报telex无线电波radio waves地面天线 ground antenna同轴的coaxial直接广播系统direct broadcast system端到端的时延end-to-end delay抖动jitter繁忙小时peak hours芯片技术chip technology高清晰度电视high definition television运行也维护operations and maintenance现有的公用网络the existing public network硬件、软件和应用hardware,software and applications存储storage彩显colour moniter全活动图象full motion picture视频编码器vision encoder字节bytemixture of hardware,software and applications 硬件、软件和应用层interactive environment 交互环境personal desk top computers 个人桌面电脑video compression 视频压缩the vision encoder 视频编码器video-on-demand interactive services 交互式视频点播业务multimedia enviroment 多媒体环境visual images 视频图象hard disk storage 硬盘存储colour monitor 彩显the standards of multimedia 多媒体标准motion pictures 活动图象consumer quality of video and audio 顾客质量的视频和音频broadcast images 广播图象high definition television 高清晰度电视coding algorithms 编码算法digital signals processor 数字信号处理器。

通信专业常用英语词汇

通信专业常用英语词汇

2G 2nd Generation Mobile Communications System 第二代移动通信系统3G/3GMS 3rd Generation Mobile Communications System 第三代移动通信系统3GPP 3rd Generation Partnership Project 第三代合作组织AAA Authentication, Authorization, Accounting 鉴权、授权、计费AAL1 ATM Adaptation Layer type 1 ATM适配层类型1AAL2 ATM Adaptation Layer type 2 ATM适配层类型2AAL5 ATM Adaptation Layer type 5 ATM适配层类型5ABR Available Bit Rate 可用比特率ACL Access Control List 访问控制列表ACS Add, Compare, Select 加,比,选ADMF Administration Function at the LIAN LIAN中的管理功能实体ADT Adaptive Dynamic Threshold 自适应动态阀值AG Access Gateway 接入网关AI Acquisition Indicatior 捕获指示AICH Acquisition Indication Channel 捕获指示信道ALIM ATM Line Interface Module subrack ATM线路接口插框AM Account Management 计费管理AM Acknowledged Mode 确认模式AMR Adaptive MultiRate 自适应多速率ANSI American National Standard Institute 美国国家标准组织AoCC Advice of Charge Charging 计费费用通知AoCI Advice of Charge Information 计费信息通知PSTN Public Switched Telephone Network 公用电话交换网SBA Software generated group Blocking-Acknowledgement message 软件产生的群闭塞证实消息SCCP Signalling Connection Control Part 信令连接控制部分SCMG SCCP Management SCCP管理SCP Service Control Point 业务控制点SGB Software generated Group Blocking message 软件产生的群闭塞消息SGU Software generated Group Unblocking message 软件产生的群解除闭塞消息SMSC Short Message Service Center 短消息业务中心SP Signalling Point 信令点SSP Service Switching Point 业务交换点STP Signalling Transfer Point 信令转接点SUA Software generated group Unblocking-Acknowledgement message 软件产生的群解除闭塞证实消息TCAP Transaction Capability Application Part 事务处理能力应用部分TDR Transaction Detail Record 事务详细记录TUP Telephone User Part(SS7)电话用户部分UDTS Unit DaTa Service 单位数据业务VLR Visitor Location Register 拜访位置寄存器WAN Wide Area Network 广域网WS Work Station 工作站XUDTS Enhanced Unit DaTa Service 增强的单位数据业务IP Intelligent Peripherals 智能外设ISUP ISDN User Part ISDN用户部分ITU-T ITU Telecommunication Standardization Sector 国际电信联盟-电信标准部LAN Local Area Network 局域网LAN Switch Local Area Network Switch 以太网交换机LSSU Link Status Signal Unit 链路状态信令单元MAP Mobile Application Part 移动应用部分MBA Maintenance oriented group Blocking-Acknowledgement message 面向维护的群闭塞证实消息MGB Maintenance oriented Group Blocking message 面向维护的群闭塞消息MGU Maintenance oriented Group Unblocking message 面向维护的群解除闭塞消息MSC Mobile Switching Centre 移动交换中心MSU Message Signal Unit 消息信令单元MTP Message Transfer Part 消息传递部分MTBF Mean Time Between Failure 平均故障间隔时间MTTR Mean Time To Repair 平均修复时间MUA Maintenance oriented group Unblocking-Acknowledgement message 面向维护的群解除闭塞证实消息NEBS Network Equipment Building System 网络设备制造系统OAM Operations, Administration and Maintenance 操作、管理与维护OMAP Operation and Maintenance Application Part 操作维护应用部分OPC Origination Point Code 源信令点编码PPS PrePaid Service 预付费业务CIC Circuit Identification Code 电路识别码DB DataBase 数据库DPC Destination Point Code 目的信令点编码DXC Digital Cross Connect equipment 数字交叉连接设备EAI Enterprise Application Integration 企业应用集成FISU Fill-In Signal Unit 填充信令单元FIB Forward Indicator Bit 前向指示比特FTP Protocol 文件传输协议GMSC Gateway Mobile Switching Center 关口移动交换中心GSM Global System for Mobile Communications 全球移动通信系统GT Global Title 全局码GUI Graphic User Interface 图形用户界面HBA Hardware failure oriented group Blocking-Acknowledgement message 面向硬件故障的群闭塞证实消息HGB Hardware failure oriented Group Blocking message 面向硬件故障的群闭塞消息HGU Hardware failure oriented Group Unblocking message 面向硬件故障的群解除闭塞消息HLR Home Location Register 归属位置寄存器HUA Hardware failure oriented group Unblocking-Acknowledgement message 面向硬件故障的群解除闭塞证实消息HW High Way 高速信号线IEC International Electrotechnical Commission 国际电工委员会IMSI International Mobile Subscriber Identity 国际移动用户标识IP Internet Protocol 网际协议CG Charging Gateway 计费网关CGF Charging Gateway Functionality 计费网关实体CLR Cell Loss Rate 信元丢失率CLIP Calling Line Identification Presentation supplementary service 主叫识别提供补充业务AMSP access multiservice platform 多业务接入平台ATM asynchronous transfer mode 异步传输模式BMSP Backbone multiservice platform 高速链路多业务平台CAGR compound annual growth rate 复合成长率CAPEX capital expenditure 资本支出CLEC competitive local-exchange carriers 具有竞争力的本地交换运营商FCC Federal Communicatons Commission 美国通信委员会Gbps gigabit per second 千兆/秒IAD integrated access device 综合接入装置IOC independent operating company 自主营业公司IP Internet Protocol 网际协议IPPBX IP-private branch exchage 网际协议专用交换机IPVN Internet Protocol Virtual Private Network 网际协议虚拟专用通信网ISC International Softswitch Consortium 国际软交换协会LAN local-area network 局部网MPLS multiprotocol label switching 多协议标签交换NEBS Network Equipment Building System 网络设备制造系统NG next generation 下一代NGN next-generation networking 下一代网络OSMINE Operations Systems Modification of Intelligent Network Elements 智能网络元件的操作系统修改OSS operations support system 运行支援系统PRI Primary Rate Interface 原速率接口PSTN public switched telephone network 公众交换电话网PTT Postal, Telegraph and Telephone 邮政,电报和电话QOS quality of service 服务质量R&D research and development 研究与开发ROI return on investment 投资回收率SDH synchronous digital hierarchy 同步数字系统SIP system-in-a-package 单封装系统SLA service-level agreement 服务水平的协议SONET Synchronous Optical Network 同步光网络TDM time division multiple access 时分多址联接方式ACC Automatic Congestion Control information message 自动拥塞控制信息消息API Application Programming Interface 应用编程接口BIB Backward Indicator Bit 后向指示比特CAMEL Customized Applications for Mobile Network Enhanced Logic 移动网增强逻辑的用户应用CAP CAMEL Application Part CAMEL应用部分CDR Call Detail Record 呼叫详细记录CE ConformitéEuropéene 法语,符合欧盟(指令)。

通信常见英语词汇完整版

通信常见英语词汇完整版

WLAN--Wireless Local Area Network, 中文名叫: 无线局域网WiFi--Wireless Fidelity ,是一种无线联网的技术(俗称:无线宽带)DT--Drive Test ,路测,是无线网络优化数据采集的方法。

CQT--Call Quality Test ,呼叫质量测试或定点网络质量测试GPS--Global Positioning System (全球定位系统)的简称KPI--Key Performance indicator 关键性能指标SIM 卡--Subscriber Identification Module 用户身份鉴别模件FTTH--Fiber To The Home 光纤到户Channel-- 海峡, 频道, 通道,通信中指信息传输的通道(信道)Frequency-- 频率,通信中特指无线信号的频率Mobile station-- 移动的设备,移动台,特指手机Base station-- 基站,用于接收和发送手机信号Short message-- 短消息,短信Communication-- 通信Network-- 网络Mobile community-- 移动通信4G--G 是generation (一代)的简称,特指第四代移动通信技术Protocol-- 协议,网络之间互联遵循的规范Online-- 在线的,名词可指网游Online banking-- 网上银行Wireless-- 无线,通信领域范畴指的是无线电或无线电波Broadcast-- 广播Cell-- 细胞;电池;蜂房的巢室;单人小室。

移动通信网络中特指小区(基站信号覆盖的范围)Satellite Communication-- 卫星通信China Mobile-- 中国移动China Telecom-- 中国电信China Unicom-- 中国联通Opted fiber-- 光纤Cable-- 电缆Management-- 管理DC--direct current ,直流电AC--alternating current ,交流电DT--Drive Test ,无线网络路测CQT--Call Quality Test ,呼叫质量测试(通信里常称为拨打测试)Acceptance of work-- 工程验收Project startup -- 工程启动Preliminary inspection-- 初验Construction quality-- 工程质量Project accounting-- 项目核算Engineering supervision-- 工程督导Project manager-- 项目经理Project engineer-- 项目工程师Project completion-- 项目竣工Unpacking inspection-- 开箱验货Time limit for a project-- 工期抽样量化与编码:sampling,quantizing and coding话路:speech channel 幅值: amplitude value抽样频率: sampling frequency抽样速率: sampling rate 脉冲流: stream of pulses 重复率: repetition rate 编码过程: coding process 模拟信号: analog signal传输质量: transmission quality数字通信: digital communication数字传输: digital transmission含噪声的环境: noisy environment传输路由: transmission path信噪比:signal-to-noise ratio信号电平:signal levels 噪声功率: noise power地面系统: terrestrial system二进制传输: binary transmission反向操作: reverse operation8- 位码序列: 8-digit sequence接受端: receiving terminal 帧格式:frame format 同步字:synchronization word串行接口serial interface显示终端CRT terminal发送器与接收器transmitter and receiver数据传输data transmission数据流data stream闲置状态the idle state传号电平mark level空号电位space level起始位start bit停止位stop bitT 秒的持续时间duration of T seconds奇偶校检位parity bit错误标志error flag传输错误transmission error下降沿fallinf edge符号间的空格intersymbol space接收机的定时receiver timing本地时钟local clock磁带magnetic tape控制比特control bit逻辑 1 电平logical 1 level二进制数据binary data通信卫星communication satellite微波设备microwave facilities调制器与解调器modulator and demodulator缓冲器buffer定时信号timing signals同步脉冲synchronization pulses时隙time slot移位寄存器shift register传输媒体transmission medium线形衰弱linear attenuation信息安全information security键盘keyboard数据终端data terminals网络资源:network resource信息服务:information services远程终端:remote terminals互联的系统:interconnected systems命令:command电子邮件:electronic mail主机:host无线信道:wireless channels搜索工具:searching tools用户界面:user interface存取:access文本信息:textual messages协议:protocol超文本协议:hypertext protocol分布在全世界的计算机的巨大网络:gaint network of computers located all over the world主干系统:backbone system全国范围的网络:nationwild network电子会议:electronic conferences实时对话:live conversation最大的信息库the largest repository of the computers on the net网络设备资源:network facilities resources在网上的绝大多数计算机:the vast majority of the computer on the netUNIX 操作系统:the UNIX operating system在因特网和你的PC 机之间传送数据的方法: a way to move data between the internet and your PC方便的搜索工具:the convenient searching tools联网的超文本协议:the network hypertext protocol光纤通信:optical fiber communications光源:light source波长:wavelength激光器:laser色散:dispersion传输介质:transmission medium多模光纤:multi-mode fiber长途干线:long-houl trunks单模光纤:singer-mode fiber带宽:bandwidth带宽用户:wideband subscriber纤维光学:fiber-optics商用技术:commercial technologe门限电流:threshod current光检测器:photodetector波分复用:wavelength multiplexing纤维光网络:fiber-optic network视频带宽:video bandwidth长途传输:long distance transmission中继距离:repeater spacing已装光纤的总长度:the total length of installed fiber 长途通信系统:long-haul telecommunication system 低衰减的石英纤维:the low-loss silica fiber波分复用:wavelength multiplexing带宽用户环路系统:widebend subscriber loop system 多纤连接器:multifibre connectors设计寿命:projected lifetime光源:light source单模光纤:single-mode fibre分布反馈式激光器:distributed-feedback laser信息容量:information capacity交换体系:switching hierarchy带宽业务:broadband services公用电信网public telecommunication network本地环路local loop交换节点switching node双绞线twisted pair外部呼叫external call端局end office数字数据系统digital data systems二线连接two wire connection收费中心toll center电路交换网circuit-switching network电话用户telephone subscriber数据流量data traffic链路link中继线trunk半双工的half-duplex全双工的full-duplex中间交换节点intermediate switching node音频电路voice-frequency circuit汇接交换机tandem switch拓扑topology多媒体multimedia交互环境interactive enviornment视频压缩video compressin高清晰度电视high definition television数字信号处理器digital signal processor点播业务on-demand services视频服务器video servers全球通信global communications灵活性flexibility端到端的数字连接end-to-end digital connectivity开放网络open network语声编码voice encoding综合业务数字网integrated services digital network系统结构infrastructure国际标准化组织International Organization for Standardization 通信载体communication carriers传输媒体transmission medium接口设备interface equipment带宽限制bandwidth limitation交换设备switching equipment语音编码voice encoding脉码调制pulse code modulation基本接入basic accessX.25 协议X.25 protocol电视信号television signals宽带业务narrowband services基本接入basic access电信业务teleservice用户电报telex无线电波radio waves地面天线ground antenna同轴的coaxial直接广播系统direct broadcast system端到端的时延end-to-end delay抖动jitter繁忙小时peak hours芯片技术chip technology高清晰度电视high definition television运行也维护operations and maintenance现有的公用网络the existing public network硬件、软件和应用hardware,software and applications存储storage彩显colour moniter全活动图象full motion picture视频编码器vision encoder字节bytemixture of hardware,software and applications 硬件、软件和应用层interactive environment 交互环境personal desk top computers 个人桌面电脑video compression 视频压缩the vision encoder 视频编码器video-on-demand interactive services 交互式视频点播业务multimedia enviroment 多媒体环境visual images 视频图象hard disk storage 硬盘存储colour monitor 彩显the standards of multimedia 多媒体标准motion pictures 活动图象consumer quality of video and audio 顾客质量的视频和音频broadcast images 广播图象high definition television 高清晰度电视coding algorithms 编码算法digital signals processor 数字信号处理器。

通信工程专业英语

通信工程专业英语

11、中继线:trunk line汉译英一、12、传输速率:transmission rateTime Division (时分多址:TDMA 1、13、网络管理:network management Division Time Multiple Address/ 14、帧结构:frame structure Multiple Access)15、移动手机:Mobile Phone 手GPRS 2、通用无线分组业务:机 HandsetGeneral Packet Radio Service16、蜂窝交换机:(CellularCCITT 国际电报电话咨询委员会:、3switches)(电池开关cell switch)Synchronous 系体:SDH 步4、同数字(cell 蜂房)Digital Hierarchy (同步数字序列)17、天线:Antennahopping 跳频扩频:FHSS frequency 、518、微处理器:microprocessor spread spectrum19、国际漫游:Internationalsynchronous 转步移模块STM :同、6roamingtransfer module20、短消息:short messageISDN7、综合业务数字网:21、信噪比:SNR(Signal to NoiseIntegrated Services Digital NetworkRatio)Area Metropolitan MAN 网城、8域:22、数字通信:Digital Network communicationTCP/IP 、9互联网协议:传输控制协议/23、系统容量:system capacity ControlTransmission24、蜂窝网:cell network(cellularProtocol/Internet Protocol network)(Honeycomb nets)of 务服、10质Quality QOS :量25、越区切换:HandoverService internet互联网:、26.27、调制解调器:modem Multiple Access11、ITU:国际电信联盟 28、频谱:spectrumInternationalMouseTelecommunication29、鼠标:30、电子邮件:electronic mail UnionE-mail12、PCM:pulse code modulation 脉冲编码调制子网:subnet31、13软件无线电:、software defined 、WDM:波分复用Wavelength32Division Multiplex radios1433、网络资源:network resources 、FCC:联邦通信委员会Federal communications commission 二、英译汉15、:移动通信1、mobile communication PSTN:公用电话交换网Public Switched Telephone Network2、Computer user:计算机用户16、:帧格式3、Frame format NNI:网络节点借口Network Node Interface local :4、WLANwireless area network17、WWW 无线局域网络:万维网World Wide Web18、5、VOD:视频点播Video-On-Demand Communication protocol:通信协议19、VLR:访问位置寄存器 Transmission quality、6:传输质量Visitor Location Register Remote terminal、7:远程终端20、MSC:移:standardInternational 、8国际标准动交换中心Mobile Switching Centre9 :全球移动通信系统GSM、21forSystemGlobal、HLR:原籍Mobile位置寄存器HomeLocation RegisterCommunications:超大规模集成电路VLSI、22Code Division:码分多址CDMA、10.Very Large Scale Integrated Circuits23、Bluetooth technology:蓝牙技术24、Matched filter:匹配滤波器25、ADSL:非对称数字用户环路Asymmetrical Digital SubscriberLoop非对称数字用户线路(AsymmetricDigital Subscriber Line)26、GPS:全球定位系统GlobalPosition System27、ATM:异步传输模式Asynchronous Transfer Mode三、汉译英1、脉冲编码调制(PCM)依赖于三个独立的操作:抽样、量化和编码。

(完整版)通信常见英语词汇完整版

(完整版)通信常见英语词汇完整版

1.WLAN--Wireless Local Area Network, 中文名叫:无线局域网2.WiFi--Wireless Fidelity,是一种无线联网的技术(俗称:无线宽带)3.DT--Drive Test,路测,是无线网络优化数据采集的方法。

4.CQT--Call Quality Test,呼叫质量测试或定点网络质量测试5.GPS--Global Positioning System(全球定位系统)的简称6.KPI--Key Performance indicator 关键性能指标7.SIM卡 --Subscriber Identification Module 用户身份鉴别模件8.FTTH--Fiber To The Home 光纤到户9.Channel--海峡, 频道, 通道,通信中指信息传输的通道(信道)10.Frequency--频率,通信中特指无线信号的频率11.Mobile station--移动的设备,移动台,特指手机12.Base station--基站,用于接收和发送手机信号13.Short message--短消息,短信munication--通信work--网络16.Mobile community--移动通信17.4G--G是generation(一代)的简称,特指第四代移动通信技术18.Protocol--协议,网络之间互联遵循的规范19.Online--在线的,名词可指网游20.Online banking--网上银行21.Wireless--无线,通信领域范畴指的是无线电或无线电波22.Broadcast--广播23.Cell--细胞;电池;蜂房的巢室;单人小室。

移动通信网络中特指小区(基站信号覆盖的范围)24.Satellite Communication-- 卫星通信25.China Mobile--中国移动26.China Telecom--中国电信27.China Unicom--中国联通28.Opted fiber--光纤29.Cable--电缆30.Management--管理31.DC--direct current,直流电32.AC--alternating current,交流电33.DT--Drive Test,无线网络路测34.CQT--Call Quality Test,呼叫质量测试(通信里常称为拨打测试)35.Acceptance of work--工程验收36.Project startup --工程启动37.Preliminary inspection--初验38.Construction quality--工程质量39.Project accounting--项目核算40.Engineering supervision--工程督导41.Project manager--项目经理42.Project engineer--项目工程师43.Project completion--项目竣工44.Unpacking inspection--开箱验货45.Time limit for a project--工期46.抽样量化与编码:sampling,quantizing and coding47.话路:speech channel幅值: amplitude value48.抽样频率: sampling frequency49.抽样速率: sampling rate脉冲流: stream of pulses50.重复率: repetition rate 编码过程: coding process51.模拟信号: analog signal52.传输质量: transmission quality53.数字通信: digital communication54.数字传输: digital transmission55.含噪声的环境: noisy environment56.传输路由: transmission path57信噪比:signal-to-noise ratio58.信号电平:signal levels噪声功率: noise power59地面系统: terrestrial system60.二进制传输: binary transmission61.反向操作: reverse operation62.8-位码序列: 8-digit sequence63.接受端: receiving terminal 帧格式:frame format64.同步字:synchronization word65.串行接口serial interface显示终端CRT terminal发送器与接收器transmitter and receiver数据传输data transmission数据流data stream闲置状态the idle state传号电平mark level空号电位space level起始位start bit停止位stop bitT秒的持续时间duration of T seconds奇偶校检位parity bit错误标志error flag传输错误transmission error下降沿fallinf edge符号间的空格intersymbol space接收机的定时receiver timing本地时钟local clock磁带magnetic tape控制比特control bit逻辑1电平logical 1 level二进制数据binary data通信卫星communication satellite微波设备microwave facilities调制器与解调器modulator and demodulator缓冲器buffer定时信号timing signals同步脉冲synchronization pulses时隙time slot移位寄存器shift register传输媒体transmission medium线形衰弱linear attenuation信息安全information security键盘keyboard数据终端data terminals网络资源:network resource信息服务:information services远程终端:remote terminals互联的系统:interconnected systems命令:command电子邮件:electronic mail主机:host无线信道:wireless channels搜索工具:searching tools用户界面:user interface存取:access文本信息:textual messages协议:protocol超文本协议:hypertext protocol分布在全世界的计算机的巨大网络:gaint network of computers located all over the world主干系统:backbone system全国范围的网络:nationwild network电子会议:electronic conferences实时对话:live conversation最大的信息库the largest repository of the computers on the net网络设备资源:network facilities resources在网上的绝大多数计算机:the vast majority of the computer on the netUNIX操作系统:the UNIX operating system在因特网和你的PC机之间传送数据的方法:a way to move data between the interne t and your PC方便的搜索工具:the convenient searching tools联网的超文本协议:the network hypertext protocol光纤通信:optical fiber communications光源:light source波长:wavelength激光器:laser色散:dispersion传输介质:transmission medium多模光纤:multi-mode fiber长途干线:long-houl trunks单模光纤:singer-mode fiber带宽:bandwidth带宽用户:wideband subscriber纤维光学:fiber-optics商用技术:commercial technologe门限电流:threshod current光检测器:photodetector波分复用:wavelength multiplexing纤维光网络:fiber-optic network视频带宽:video bandwidth长途传输:long distance transmission中继距离:repeater spacing已装光纤的总长度:the total length of installed fiber长途通信系统:long-haul telecommunication system低衰减的石英纤维:the low-loss silica fiber波分复用:wavelength multiplexing带宽用户环路系统:widebend subscriber loop system多纤连接器:multifibre connectors设计寿命:projected lifetime光源:light source单模光纤:single-mode fibre分布反馈式激光器:distributed-feedback laser信息容量:information capacity交换体系:switching hierarchy带宽业务:broadband services公用电信网public telecommunication network本地环路local loop交换节点switching node双绞线twisted pair外部呼叫 external call端局end office数字数据系统digital data systems二线连接two wire connection收费中心toll center电路交换网circuit-switching network电话用户telephone subscriber数据流量data traffic链路link中继线 trunk半双工的half-duplex全双工的full-duplex中间交换节点intermediate switching node音频电路voice-frequency circuit汇接交换机tandem switch拓扑topology多媒体multimedia交互环境interactive enviornment视频压缩video compressin高清晰度电视high definition television数字信号处理器digital signal processor点播业务on-demand services视频服务器video servers全球通信global communications灵活性flexibility端到端的数字连接end-to-end digital connectivity开放网络open network语声编码voice encoding综合业务数字网integrated services digital network系统结构infrastructure国际标准化组织International Organization for Standardization 通信载体communication carriers传输媒体transmission medium接口设备interface equipment带宽限制bandwidth limitation交换设备switching equipment语音编码voice encoding脉码调制pulse code modulation基本接入basic accessX.25协议X.25 protocol电视信号television signals宽带业务narrowband services基本接入basic access电信业务teleservice用户电报telex无线电波radio waves地面天线 ground antenna同轴的coaxial直接广播系统direct broadcast system端到端的时延end-to-end delay抖动jitter繁忙小时peak hours芯片技术chip technology高清晰度电视high definition television运行也维护operations and maintenance现有的公用网络the existing public network硬件、软件和应用hardware,software and applications存储storage彩显colour moniter全活动图象full motion picture视频编码器vision encoder字节bytemixture of hardware,software and applications 硬件、软件和应用层interactive environment 交互环境personal desk top computers 个人桌面电脑video compression 视频压缩the vision encoder 视频编码器video-on-demand interactive services 交互式视频点播业务multimedia enviroment 多媒体环境visual images 视频图象hard disk storage 硬盘存储colour monitor 彩显the standards of multimedia 多媒体标准motion pictures 活动图象consumer quality of video and audio 顾客质量的视频和音频broadcast images 广播图象high definition television 高清晰度电视coding algorithms 编码算法digital signals processor 数字信号处理器。

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Information 信息
Message 消息
Energy signal 能量信号
Power signal 功率信号
Normalized 归一化
Periodic signal 周期信号
Non periodical signal 非周期信号Deterministic signal 确定信号
Frequency domain 频域
Frequency spectrum 频谱
Fourier series 傅里叶级数
Complex amplitude 复振幅
Frequency spectrum density频谱密度
Energy spectrum density功率谱密度
Power spectrum density功率谱密度
Complex conjugate 复数共轭
Fourier transform 傅里叶变换
Unit gate function 门函数
Unit impulse function 单位冲积函数
Sample function 抽样函数
Discrete spectrum 离散谱
Time domain 时域
Autocorrelation 自相关
Cross-correlation 互相关
Random process 随机过程
Distribution function 分布函数
Probability density 概率密度
Average 均值
Mathematic expectation 数学期望
Variance 方差
Correlation function 相关函数
Covariance function 协方差函数
Stationary random process 平稳随机过程Ergodicity 遍历性
Gauss process 高斯随机过程Convolution 卷积
Band -limited White noise
FM frequency modulation
PM phase modulation
Pre emphasis 预加重
De emphasis 去加重
AMI Alternative Mark Inversion 传号交替翻转码
3HDB 3nd 3 order hign density bipolar 三阶高密度双极性码 Manchester 曼彻斯特码
Miller 密勒码
CMI Coded Mark Inversion 传号反转码
ISI Inter Symbol Interference 码间串扰
Ny-quist 奈奎斯特
Baseband transmission 基带传输
Band pass transmission 带通传输
Digital modulation 数字调制
Amplitude Shift Keying
Frequency Shift Keying
Phase Shift Keying
Coherent 相干
CPFSK Continuous Phase FSK 连续相位FSK Phase ambiguity 相位模糊
Scramble 扰码。

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