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大学专业常见课程英文词汇

大学专业常见课程英文词汇

大学专业常见课程英文词汇大学英语College English高等数学Advanced Mathematics体育Physical Education军事理论Military Theory机械制图Mechanical Graphing算法语言Algorithmic Language大学物理College Physics物理实验Experiment of College Physics线性代数Linear Algebra法律基础Fundamentals of Law普通物理General Physics普通物理实验室Lab of General Physics复变函数与积分变换Functions of Complex Variables & Integral Transformations 电路理论Theory of Circuitry电路测试技术Circuit Measurement Technology概率论与随机过程Probability Theory & Stochastic Process信号与线性系统Signal & Linear System电子线路Circuitry脉冲与数字电路Pulse & Numerical Circuitry金工实习Metalworking Practice电工实习Electrical Engineering PracticeCET-4College English Test (Band 4)电子线路实验Experiment in Electronic Circuitry微机原理Principle of Microcomputer电磁场与电磁波Electromagnetic Fields & Magnetic Waves电机电器与供电Motor Elements and Power Supply计算方法Computational Method软件技术基础Basis of Software Technique微波技术Microwave Technique通讯原理Principle of Communication数字信号处理Digital Signal Processing微机实验Experiment of Microcomputer计算机接口技术Computer Interface Technologyc 语言 C languageCET-6College English Test (Band 6)工业企业管理Industrial Enterprise Management移动通讯Moving Communication光纤通讯系统Fiber Optical Communication System可靠性技术导论Introduction to Reliability Technology卫星通信Satellite Communications电视原理Television Operation数字图象处理Digital Image Processing专业英语Specialty English情报检索Information Searches毕业设计Graduation Thesis自动控制理论Automatic Control Theory模拟电子电路Analogical Electronics数字电子电路Digital Electronics资本主义经济Economy of Capitalism马克思主义原理Principle of Marxism机械原理Principle of Mechanic机械设计Mechanic Design最优控制Optimum Control微机控制技术Microcomputer Control Technology 过程控制Procedure Control自动控制系统Automatic Control System半导体变流技术Semiconductor converting Technique 运筹学Operational Research自动检测技术Auto-Measurement Technique传感器原理Principle of Sensing Device单片机原理Principle of Single-Chip computer学科分类词汇Chinese语文English英语Japanese日语mathematics数学science理科gymnastics体育history历史algebra代数geometry几何geography地理biology生物chemistry化学biochemistry生物化学physics物理physical geography地球物理literature文学sociology社会学linguistics语言学psycology心理学philosophy哲学engineering工程学mechanical engineering机械工程学electronic engineering电子工程学medicine医学social science社会科学agriculture农学astronomy天文学economics经济学politics政治学comercial science商学biochemistry生物化学anthropology人类学languistics语言学accounting会计学law, jurisprdence法学banking银行学metallurgy冶金学finance财政学mass-communication大众传播学journalism新闻学atomic energy原子能学civil engineering土木工程architecture建筑学chemical, engineering化学工程accounting and satisics会计统计business administration工商管理library图书馆学diplomacy外交foreign language外文botany植物major主修minor辅修。

课程名称英文翻译

课程名称英文翻译

Advanced Computational Fluid Dynamics 高等计算流体力学Advanced Mathematics 高等数学Advanced Numerical Analysis 高等数值分析Algorithmic Language 算法语言Analogical Electronics 模拟电子电路Artificial Intelligence Programming 人工智能程序设计Audit 审计学Automatic Control System 自动控制系统Automatic Control Theory 自动控制理论Auto-Measurement Technique 自动检测技术Basis of Software Technique 软件技术基础Calculus 微积分Catalysis Principles 催化原理Chemical Engineering Document Retrieval 化工文献检索Circuitry 电子线路College English 大学英语College English Test (Band 4) CET-4College English Test (Band 6) CET-6College Physics 大学物理Communication Fundamentals 通信原理Comparative Economics 比较经济学Complex Analysis 复变函数论Computational Method 计算方法Computer Graphics 图形学原理computer organization 计算机组成原理computer architecture 计算机系统结构Computer Interface Technology 计算机接口技术Contract Law 合同法Cost Accounting 成本会计Circuit Measurement Technology 电路测试技术Database Principles 数据库原理Design & Analysis System 系统分析与设计Developmental Economics 发展经济学discrete mathematics 离散数学Digital Electronics 数字电子电路Digital Image Processing 数字图像处理Digital Signal Processing 数字信号处理Econometrics 经济计量学Economical Efficiency Analysis for Chemical Technology 化工技术经济分析Economy of Capitalism 资本主义经济Electromagnetic Fields & Magnetic Waves 电磁场与电磁波Electrical Engineering Practice 电工实习Enterprise Accounting 企业会计学Equations of Mathematical Physics 数理方程Experiment of College Physics 物理实验Experiment of Microcomputer 微机实验Experiment in Electronic Circuitry 电子线路实验Fiber Optical Communication System 光纤通讯系统Finance 财政学Financial Accounting 财务会计Fine Arts 美术Functions of a Complex Variable 单复变函数Functions of Complex Variables 复变函数Functions of Complex Variables & Integral Transformations 复变函数与积分变换Fundamentals of Law 法律基础Fuzzy Mathematics 模糊数学General Physics 普通物理Graduation Project(Thesis) 毕业设计(论文)Graph theory 图论Heat Transfer Theory 传热学History of Chinese Revolution 中国革命史Industrial Economics 工业经济学Information Searches 情报检索Integral Transformation 积分变换Intelligent robot(s); Intelligence robot 智能机器人International Business Administration 国际企业管理International Clearance 国际结算International Finance 国际金融International Relation 国际关系International Trade 国际贸易Introduction to Chinese Tradition 中国传统文化Introduction to Modern Science & Technology 当代科技概论Introduction to Reliability Technology 可靠性技术导论Java Language Programming Java 程序设计Lab of General Physics 普通物理实验Linear Algebra 线性代数Management Accounting 管理会计学Management Information System 管理信息系统Mechanic Design 机械设计Mechanical Graphing 机械制图Merchandise Advertisement 商品广告学Metalworking Practice 金工实习Microcomputer Control Technology 微机控制技术Microeconomics & Macroeconomics 西方经济学Microwave Technique 微波技术Military Theory 军事理论Modern Communication System 现代通信系统Modern Enterprise System 现代企业制度Monetary Banking 货币银行学Motor Elements and Power Supply 电机电器与供电Moving Communication 移动通讯Music 音乐Network Technology 网络技术Numeric Calculation 数值计算Oil Application and Addition Agent 油品应用及添加剂Operation & Control of National Economy 国民经济运行与调控Operational Research 运筹学Optimum Control 最优控制Petroleum Chemistry 石油化学Petroleum Engineering Technique 石油化工工艺学Philosophy 哲学Physical Education 体育Political Economics 政治经济学principle of compiling 编译原理Primary Circuit (反应堆)一回路Principle of Communication 通讯原理Principle of Marxism 马克思主义原理Principle of Mechanics 机械原理Principle of Microcomputer 微机原理Principle of Sensing Device 传感器原理Principle of Single Chip Computer 单片机原理Principles of Management 管理学原理Probability Theory & Stochastic Process 概率论与随机过程Procedure Control 过程控制Programming with Pascal Language Pascal语言编程Programming with C Language C语言编程Property Evaluation 工业资产评估Public Relation 公共关系学Pulse & Numerical Circuitry 脉冲与数字电路Refinery Heat Transfer Equipment 炼厂传热设备Satellite Communications 卫星通信Semiconductor Converting Technology 半导体变流技术Set Theory 集合论Signal & Linear System 信号与线性系统Social Research 社会调查software engineering 软件工程SPC Exchange Fundamentals 程控交换原理Specialty English 专业英语Statistics 统计学Stock Investment 证券投资学Strategic Management for Industrial Enterprises 工业企业战略管理Technological Economics 技术经济学Television Operation 电视原理Theory of Circuitry 电路理论Turbulent Flow Simulation and Application 湍流模拟及其应用Visual C++ Programming Visual C++程序设计Windows NT Operating System Principles Windows NT操作系统原理Word Processing 数据处理生物物理学Biophysics真空冷冻干燥技术Vacuum Freezing & Drying Technology16位微机16 Digit MicrocomputerALGOL语言ALGOL LanguageBASIC 语言BASIC LanguageBASIC 语言及应用BASIC Language & ApplicationC 语言C LanguageCAD 概论Introduction to CADCAD/CAM CAD/CAMCOBOL语言COBOL LanguageCOBOL语言程序设计COBOL Language Program DesigningC与UNIX环境C Language & Unix EnvironmentC语言与生物医学信息处理C Language & Biomedical Information Processing dBASE Ⅲ课程设计C ourse Exercise in dBASE ⅢFORTRAN语言FORTRAN LanguageIBM-PC/XT Fundamentals of Microcomputer IBM-PC/XTIBM-PC微机原理Fundamentals of Microcomputer IBM-PCLSI设计基础Basic of LSI DesigningPASCAL大型作业PASCAL Wide Range WorkingPASCAL课程设计Course Exercise in PASCALX射线与电镜X-ray & Electric MicroscopeZ-80汇编语言程序设计Z-80 Pragramming in Assembly Languages板壳理论Plate Theory板壳力学Plate Mechanics半波实验Semiwave Experiment半导体变流技术Semiconductor Converting Technology半导体材料Semiconductor Materials半导体测量Measurement of Semiconductors半导体瓷敏元件Semiconductor Porcelain-Sensitive Elements半导体光电子学Semiconductor Optic Electronics半导体化学Semiconductor Chemistry半导体激光器Semiconductor Laser Unit半导体集成电路Semiconductor Integrated Circuitry半导体理论Semiconductive Theory半导体器件Semiconductor Devices半导体器件工艺原理Technological Fundamentals of Semiconductor Device 半导体物理Semiconductor Physics半导体专业Semiconduction Specialty半导体专业实验Specialty Experiment of Semiconductor薄膜光学Film Optics报告文学专题Special Subject On Reportage报刊编辑学Newspaper & Magazine Editing报纸编辑学Newspaper Editing泵与风机Pumps and Fans泵与水机Pumps & Water Turbines毕业设计Graduation Thesis编译方法Methods of Compiling编译技术Technique of Compiling编译原理Fundamentals of Compiling变电站的微机检测与控制Computer Testing & Control in Transformer Substation变分法与张量Calculus of Variations & Tensor变分学Calculus of Variations变质量系统热力学与新型回转压Variable Quality System Thermal Mechanics & Neo-Ro 表面活性物质Surface Reactive Materials并行算法Parallel Algorithmic波谱学Wave Spectrum材料的力学性能测试Measurement of Material Mechanical Performance材料力学Mechanics of Materials财务成本管理Financial Cost Management财政学Public Finance财政与金融Finance & Banking财政与信贷Finance & Credit操作系统Disk Operating System操作系统课程设计Course Design in Disk Operating System操作系统原理Fundamentals of Disk Operating System策波测量技术Technique of Whip Wave Measurement测量原理与仪器设计Measurement Fundamentals & Meter Design测试技术Testing Technology测试与信号变换处理Testing & Signal Transformation Processing产业经济学Industrial Economy产业组织学Industrial Organization Technoooligy场论Field Theory常微分方程Ordinary Differentical Equations超导磁体及应用Superconductive Magnet & Application超导及应用Superconductive & Application超精微细加工Super-Precision & Minuteness Processing城市规划原理Fundamentals of City Planning城市社会学Urban Sociology成组技术Grouping Technique齿轮啮合原理Principles of Gear Connection冲击测量及误差Punching Measurement & Error冲压工艺Sheet Metal Forming Technology抽象代数Abstract Algebra传动概论Introduction to Transmission传感器与检测技术Sensors & Testing Technology传感器原理Fundamentals of Sensors传感器原理及应用Fundamentals of Sensors & Application传热学Heat Transfer传坳概论Introduction to Pass Col船舶操纵Ship Controling船舶电力系统Ship Electrical Power System船舶电力系统课程设计Course Exercise in Ship Electrical Power System船舶电气传动自动化Ship Electrified Transmission Automation船舶电站Ship Power Station船舶动力装置Ship Power Equipment船舶概论Introduction to Ships船舶焊接与材料Welding & Materials on Ship船舶机械控制技术Mechanic Control Technology for Ships船舶机械拖动Ship Mechamic Towage船舶建筑美学Artistic Designing of Ships船舶结构力学Structual Mechamics for Ships船舶结构与制图Ship Structure & Graphing船舶静力学Ship Statics船舶强度与结构设计Designing Ship Intensity & Structure船舶设计原理Principles of Ship Designing船舶推进Ship Propeling船舶摇摆Ship Swaying船舶阻力Ship Resistance船体建造工艺Ship-Building Technology船体结构Ship Structure船体结构图Ship Structure Graphing船体振动学Ship Vibration创造心理学Creativity Psychology磁测量技术Magnetic Measurement Technology磁传感器Magnetic Sensor磁存储设备设计原理Fundamental Design of Magnetic Memory Equipment 磁记录技术Magnetographic Technology磁记录物理Magnetographic Physics磁路设计与场计算Magnetic Path Designing & Magnetic Field Calculati磁盘控制器Magnetic Disk Controler磁性材料Magnetic Materials磁性测量Magnetic Measurement磁性物理Magnetophysics磁原理及应用Principles of Catalyzation & Application大电流测量Super-Current Measurement大电源测量Super-Power Measurement大机组协调控制Coordination & Control of Generator Networks大跨度房屋结构Large-Span House structure大型锅炉概况Introduction to Large-Volume Boilers大型火电机组控制Control of Large Thermal Power Generator Networks大学德语College German大学俄语College Russian大学法语College French大学日语College Japanese大学英语College English大学语文College Chinese大众传播学Mass Media代用运放电路Simulated Transmittal Circuit单片机原理Fundamentals of Mono-Chip Computers单片机原理及应用Fundamentals of Mono-Chip Computers & Applications 弹性力学Theory of Elastic Mechanics当代国际关系Contemporary International Relationship当代国外社会思维评价Evaluation of Contemporary Foreign Social Thought 当代文学Contemporary Literature当代文学专题Topics on Contemporary Literature当代西方哲学Contemporary Western Philosophy当代戏剧与电影Contemporary Drama & Films党史History of the Party导波光学Wave Guiding Optics等离子体工程Plasma Engineering低频电子线路Low Frequency Electric Circuit低温传热学Cryo Conduction低温固体物理Cryo Solid Physics低温技术原理与装置Fundamentals of Cryo Technology & Equipment低温技术中的微机原理Priciples of Microcomputer in Cryo Technology低温绝热Cryo Heat Insulation低温气体制冷机Cryo Gas Refrigerator低温热管Cryo Heat Tube低温设备Cryo Equipment低温生物冻干技术Biological Cryo Freezing Drying Technology低温实验技术Cryo Experimentation Technology低温物理导论Cryo Physic Concepts低温物理概论Cryo Physic Concepts低温物理概念Cryo Physic Concepts低温仪表及测试Cryo Meters & Measurement低温原理Cryo Fundamentals低温中的微机应用Application of Microcomputer in Cryo Technology低温装置Cryo Equipment低噪声电子电路Low-Noise Electric Circuit低噪声电子设计Low-Noise Electronic Designing低噪声放大与弱检Low-Noise Increasing & Decreasing低噪声与弱信号检测Detection of Low Noise & Weak Signals地理Geography第二次世界大战史History of World War II电测量技术Electric Measurement Technology电厂计算机控制系统Computer Control System in Power Plants电磁测量实验技术Electromagnetic Measurement Experiment & Technology电磁场计算机Electromagnetic Field Computers电磁场理论Theory of Electromagnetic Fields电磁场数值计算Numerical Calculation of Electromagnetic Fields电磁场与电磁波Electromagnetic Fields & Magnetic Waves电磁场与微波技术Electromagnetic Fields & Micro-Wave Technology电磁场中的数值方法Numerical Methods in Electromagnetic Fields电磁场中的数值计算Numerical Calculation in Electromagnetic Fields电磁学Electromagnetics电动力学Electrodynamics电镀Plating电分析化学Electro-Analytical Chemistry电工测试技术基础Testing Technology of Electrical Engineering电工产品学Electrotechnical Products电工电子技术基础Electrical Technology & Electrical Engineering电工电子学Electronics in Electrical Engineering电工基础Fundamental Theory of Electrical Engineering电工基础理论Fundamental Theory of Electrical Engineering电工基础实验Basic Experiment in Electrical Engineering电工技术Electrotechnics电工技术基础Fundamentals of Electrotechnics电工实习Electrical Engineering Practice电工实验技术基础Experiment Technology of Electrical Engineering电工学Electrical Engineering电工与电机控制Electrical Engineering & Motor Control电弧电接触Electrical Arc Contact电弧焊及电渣焊Electric Arc Welding & Electroslag Welding电化学测试技术Electrochemical Measurement Technology电化学工程Electrochemical Engineering电化学工艺学Electrochemical Technology电机测试技术Motor Measuring Technology电机电磁场的分析与计算Analysis & Calculation of Electrical Motor & Electromagne tic Fields电机电器与供电Motor Elements and Power Supply电机课程设计Course Exercise in Electric Engine电机绕组理论Theory of Motor Winding电机绕组理论及应用Theory & Application of Motor Winding电机设计Design of Electrical Motor电机瞬变过程Electrical Motor Change Processes电机学Electrical Motor电机学及控制电机Electrical Machinery Control & Technology电机与拖动Electrical Machinery & Towage电机原理Principle of Electric Engine电机原理与拖动Principles of Electrical Machinery & Towage电机专题Lectures on Electric Engine电接触与电弧Electrical Contact & Electrical Arc电介质物理Dielectric Physics电镜Electronic Speculum电力电子电路Power Electronic Circuit电力电子电器Power Electronic Equipment电力电子器件Power Electronic Devices电力电子学Power Electronics电力工程Electrical Power Engineering电力生产技术Technology of Electrical Power Generation电力生产优化管理Optimal Management of Electrical Power Generation电力拖动基础Fundamentals for Electrical Towage电力拖动控制系统Electrical Towage Control Systems电力系统Power Systems电力系统电源最优化规划Optimal Planning of Power Source in a Power System 电力系统短路Power System Shortcuts电力系统分析Power System Analysis电力系统规划Power System Planning电力系统过电压Hyper-Voltage of Power Systems电力系统继电保护原理Power System Relay Protection电力系统经济分析Economical Analysis of Power Systems电力系统经济运行Economical Operation of Power Systems电力系统可靠性Power System Reliability电力系统可靠性分析Power System Reliability Analysis电力系统无功补偿及应用Non-Work Compensation in Power Systems & Applicati 电力系统谐波Harmonious Waves in Power Systems电力系统优化技术Optimal Technology of Power Systems电力系统优化设计Optimal Designing of Power Systems电力系统远动Operation of Electric Systems电力系统远动技术Operation Technique of Electric Systems电力系统运行Operation of Electric Systems电力系统自动化Automation of Electric Systems电力系统自动装置Power System Automation Equipment电路测试技术Circuit Measurement Technology电路测试技术基础Fundamentals of Circuit Measurement Technology电路测试技术及实验Circuit Measurement Technology & Experiments电路分析基础Basis of Circuit Analysis电路分析基础实验Basic Experiment on Circuit Analysis电路分析实验Experiment on Circuit Analysis电路和电子技术Circuit and Electronic Technique电路理论Theory of Circuit电路理论基础Fundamental Theory of Circuit电路理论实验Experiments in Theory of Circuct电路设计与测试技术Circuit Designing & Measurement Technology电器学Electrical Appliances电器与控制Electrical Appliances & Control电气控制技术Electrical Control Technology电视接收技术Television Reception Technology电视节目Television Porgrams电视节目制作Television Porgram Designing电视新技术New Television Technology电视原理Principles of Television电网调度自动化Automation of Electric Network Management电影艺术Art of Film Making电站微机检测控制Computerized Measurement & Control of Power Statio电子材料与元件测试技术Measuring Technology of Electronic Material and Element 电子材料元件Electronic Material and Element电子材料元件测量Electronic Material and Element Measurement电子测量与实验技术Technology of Electronic Measurement & Experiment电子测试Electronic Testing电子测试技术Electronic Testing Technology电子测试技术与实验Electronic Testing Technology & Experiment电子机械运动控制技术Technology of Electronic Mechanic Movement Control电子技术Technology of Electronics电子技术腐蚀测试中的应用Application of Electronic Technology in Erosion Measure ment电子技术基础Basic Electronic Technology电子技术基础与实验Basic Electronic Technology & Experiment电子技术课程设计Course Exercise in Electronic Technology电子技术实验Experiment in Electronic Technology电子理论实验Experiment in Electronic Theory电子显微分析Electronic Micro-Analysis电子显微镜Electronic Microscope电子线路Electronic Circuit电子线路设计与测试技术Electronic Circuit Design & Measurement Technology电子线路实验Experiment in Electronic Circuit电子照相技术Electronic Photographing Technology雕塑艺术欣赏Appreciation of Sculptural Art调节装置Regulation Equipment动态规划Dynamic Programming动态无损检测Dynamic Non-Destruction Measurement动态信号分析与仪器Dynamic Signal Analysis & Apparatus锻压工艺Forging Technology锻压机械液压传动Hydraulic Transmission in Forging Machinery锻压加热设备Forging Heating Equipment锻压设备专题Lectures on Forging Press Equipments锻压系统动力学Dynamics of Forging System锻造工艺Forging Technology断裂力学Fracture Mechanics对外贸易概论Introduction to International Trade多层网络方法Multi-Layer Network Technology多目标优化方法Multipurpose Optimal Method多项距阵Multi-Nominal Matrix多元统计分析Multi-Variate Statistical Analysis发电厂Power Plant发电厂电气部分Electric Elements of Power Plants法律基础Fundamentals of Law法学概论An Introduction to Science of Law法学基础Fundamentals of Science of Law翻译Translation翻译理论与技巧Theory & Skills of Translation泛函分析Functional Analysis房屋建筑学Architectural Design & Construction非电量测量Non-Electricity Measurement非金属材料Non-Metal Materials非线性采样系统Non-Linear Sampling System非线性光学Non-Linear Optics非线性规划Non-Linear Programming非线性振荡Non-Linear Ocsillation非线性振动Non-Linear Vibration沸腾燃烧Boiling Combustion分析化学Analytical Chemistry分析化学实验Analytical Chemistry Experiment分析力学Analytical Mechanics风机调节Fan Regulation风机调节.使用.运转Regulation,Application & Operation of Fans风机三元流动理论与设计Tri-Variate Movement Theory & Design of Fans风能利用Wind Power Utilization腐蚀电化学实验Experiment in Erosive Electrochemistry复变函数Complex Variables Functions复变函数与积分变换Functions of Complex Variables & Integral Transformation 复合材料力学Compound Material Mechanics傅里叶光学Fourier Optics概率论Probability Theory概率论与数理统计Probability Theory & Mathematical Statistics概率论与随机过程Probability Theory & Stochastic Process钢笔画Pen Drawing钢的热处理Heat-Treatment of Steel钢结构Steel Structure钢筋混凝土Reinforced Concrete钢筋混凝土及砖石结构Reinforced Concrete & Brick Structure钢砼结构Reinforced Concrete Structure高层建筑基础设计Designing bases of High Rising Buildings高层建筑结构设计Designing Structures of High Rising Buildings高等材料力学Advanced Material Mechanics高等代数Advanced Algebra高等教育管理Higher Education Management高等教育史History of Higher Education高等教育学Higher Education高等数学Advanced Mathematics高电压技术High-Voltage Technology高电压测试技术High-Voltage Test Technology高分子材料High Polymer Material高分子材料及加工High Polymer Material & Porcessing高分子化学High Polymer Chemistry高分子化学实验High Polymer Chemistry Experiment高分子物理High Polymer Physics高分子物理实验High Polymer Physics Experiment高级英语听说Advanced English Listening & Speaking高能密束焊High Energy-Dense Beam Welding高频电路High-Frenquency Circuit高频电子技术High-Frenquency Electronic Technology高频电子线路High-Frenquency Electronic Circuit高压测量技术High-Voltage Measurement Technology高压测试技术High-Voltage Testing Technology高压电场的数值计算Numerical Calculation in High-Voltage Electronic Field 高压电器High-Voltage Electrical Appliances高压绝缘High-Voltage Insulation高压实验High-Voltage Experimentation高压试验技术High-Voltage Experimentation Technology工程材料的力学性能测试Mechanic Testing of Engineering Materials工程材料及热处理Engineering Material and Heat Treatment工程材料学Engineering Materials工程测量Engineering Surveying工程测试技术Engineering Testing Technique工程测试实验Experiment on Engineering Testing工程测试信息Information of Engineering Testing工程动力学Engineering Dynamics工程概论Introduction to Engineering工程概预算Project Budget工程经济学Engineering Economics工程静力学Engineering Statics工程力学Engineering Mechanics工程热力学Engineering Thermodynamics工程项目评估Engineering Project Evaluation工程优化方法Engineering Optimizational Method工程运动学Engineering Kinematics工程造价管理Engineering Cost Management工程制图Graphing of Engineering工业分析Industrial Analysis工业锅炉Industrial Boiler工业会计学Industrial Accounting工业机器人Industrial Robot工业技术基础Basic Industrial Technology工业建筑设计原理Principles of Industrial Building Design工业经济理论Industrial Economic Theory工业经济学Industrial Economics工业企业财务管理Industrial Enterprise Financial Management工业企业财务会计Accounting in Industrial Enterprises工业企业管理Industrial Enterprise Management工业企业经营管理Industrial Enterprise Adminstrative Management 工业社会学Industrial Sociology工业心理学Industrial Psychology工业窑炉Industrial Stoves工艺过程自动化Technics Process Automation公差Common Difference公差技术测量Technical Measurement with Common Difference公差与配合Common Difference & Cooperation公共关系学Public Relations公文写作Document Writing古代汉语Ancient Chinese古典文学作品选读Selected Readings in Classical Literature固体激光Solid State Laser固体激光器件Solid Laser Elements固体激光与电源Solid State Laser & Power Unit固体物理Solid State Physics管理概论Introduction to Management管理经济学Management Economics管理数学Management Mathematics管理系统模拟Management System Simulation管理心理学Management Psychology管理信息系统Management Information Systems光波导理论Light Wave Guide Theory光电技术Photoelectric Technology光电信号处理Photoelectric Signal Processing光电信号与系统分析Photoelectric Signal & Systematic Analysis光辐射探测技术Ray Radiation Detection Technology光谱Spectrum光谱分析Spectral Analysis光谱学Spectroscopy光纤传感Fibre Optical Sensors光纤传感器Fibre Optical Sensors光纤传感器基础Fundamentals of Fibre Optical Sensors光纤传感器及应用Fibre Optical Sensors & Applications光纤光学课程设计Course Design of Fibre Optical光纤技术实验Experiments in Fibre Optical Technology光纤通信基础Basis of Fibre Optical Communication光学Optics光学测量Optical Measurement光学分析法Optical Analysis Method光学计量仪器设计Optical Instrument Gauge Designing光学检测Optical Detection光学设计Optical Design光学信息导论Introduction of Optical Infomation光学仪器设计Optical Instrument Designing光学仪器与计量仪器设计Optical Instrument & Gauge Instrument Designing 光学仪器装配与校正Optical Instrument Installation & Adjustment广播编辑学Broadcast Editing广播新闻Broadcast Journalism广播新闻采写Broadcast Journalism Collection & Composition广告学Advertisement锅炉燃烧理论Theory of Boiler Combustion锅炉热交换传热强化Boiler Heat Exchange,Condction & Intensification锅炉原理Principles of Boiler国际金融International Finance国际经济法International Economic Law国际贸易International Trade国际贸易地理International Trade Geography国际贸易实务International Trade Affairs国际市场学International Marketing国际市场营销International Marketing国民经济计划National Economical Planning国外社会学理论Overseas Theories of Sociology过程(控制)调节装置Process(Control) Adjustment Device过程调节系统Process Adjustment System过程控制Process Control过程控制系统Process Control System海洋测量Ocean Surveying海洋工程概论Introduction to Ocean Engineering函数分析Functional Analysis焊接方法Welding Method焊接方法及设备Welding Method & Equipment焊接检验Welding Testing焊接结构Welding Structure焊接金相Welding Fractography焊接金相分析Welding Fractography Analysis焊接冶金Welding Metallurgy焊接原理Fundamentals of Welding焊接原理及工艺Fundamentals of Welding & Technology焊接自动化Automation of Welding汉语Chinese汉语与写作Chinese & Composition汉语语法研究Research on Chinese Grammar汉字信息处理技术Technology of Chinese Information Processing毫微秒脉冲技术Millimicrosecond Pusle Technique核动力技术Nuclear Power Technology合唱与指挥Chorus & Conduction合金钢Alloy Steel宏观经济学Macro-Economics宏微观经济学Macro Micro Economics红外CCD Infrared CCD红外电荷耦合器Infrared Electric Charge Coupler红外探测器Infrared Detectors红外物理Infrared Physics红外物理与技术Infrared Physics & Technology红外系统Infrared System红外系统电信号处理Processing Electric Signals from Infrared Systems厚薄膜集成电路Thick & Thin Film Integrated Circuit弧焊电源Arc Welding Power弧焊原理Arc Welding Principles互换性技术测量基础Basic Technology of Exchangeability Measurement互换性技术测量Technology of Exchangeability Measurement互换性与技术测量Elementary Technology of Exchangeability Measurement互换性与技术测量实验Experiment of Exchangeability Measurement Technology 画法几何及机械制图Descriptive Geometry & Mechanical Graphing画法几何与阴影透视Descriptive Geometry,Shadow and Perspective化工基础Elementary Chemical Industry化工仪表与自动化Chemical Meters & Automation化工原理Principles of Chemical Industry化学Chemistry化学反应工程Chemical Reaction Engineering化学分离Chemical Decomposition化学工程基础Elementary Chemical Engineering化学计量学Chemical Measurement化学文献Chemical Literature化学文献及查阅方法Chemical Literature & Consulting Method化学粘结剂Chemical Felter环境保护理论基础Basic Theory of Environmental Protection环境化学Environomental Chemistry环境行为概论Introduction to Environmental Behavior换热器Thermal Transducer回旧分析与试验设计Tempering Analysis and Experiment Design回转式压缩机Rotary Compressor回转压缩机数学模型Mathematical Modeling of Rotary Compressors会计学Accountancy会计与财务分析Accountancy & Financial Analysis会计与设备分析Accountancy & Equipment Analysis会计原理及外贸会计Principles of Accountancy & Foreign Trade Accountancy 会计原理与工业会计Principles of Accountancy & Industrial Accountancy活力学Energy Theory活塞膨胀机Piston Expander活塞式制冷压缩机Piston Refrigerant Compreessor活塞式压缩机Piston Compressor活塞式压缩机基础设计Basic Design of Piston Compressor活塞压缩机结构强度Structural Intensity of Piston Compressor活赛压机气流脉动Gas Pulsation of Piston Pressor货币银行学Currency Banking基本电路理论Basis Theory of Circuit基础写作Fundamental Course of Composition机床电路Machine Tool Circuit机床电器Machine Tool Electric Appliance机床电气控制Electrical Control of Machinery Tools机床动力学Machine Tool Dynamics机床设计Machine Tool design机床数字控制Digital Control of Machine Tool机床液压传动Machinery Tool Hydraulic Transmission机电传动Mechanical & Electrical Transmission机电传动控制Mechanical & electrical Transmission Control机电耦合系统Mechanical & Electrical Combination System机电系统计算机仿真Computer Simulation of Mechanic/Electrical Systems 机电一体化Mechanical & Electrical Integration机构学Structuring机器人Robot机器人控制技术Robot Control Technology机械产品学Mechanic Products机械产品造型设计Shape Design of Mechanical Products机械工程控制基础Basic Mechanic Engineering Control机械加工自动化Automation in Mechanical Working机械可靠性Mechanical Reliability机械零件Mechanical Elements机械零件设计Course Exercise in Machinery Elements Design机械零件设计基础Basis of Machinery Elements Design机械设计Mechanical Designing机械设计基础Basis of Mechanical Designing机械设计课程设计Course Exercise in Mechanical Design机械设计原理Principle of Mechanical Designing机械式信息传输机构Mechanical Information Transmission Device机械原理Principle of Mechanics机械原理和机械零件Mechanism & Machinery机械原理及机械设计Mechanical Designing机械原理及应用Mechanical Principle & Mechanical Applications机械原理课程设计Course Exercise of Mechanical Principle机械原理与机械零件Mechanical Principle and Mechanical Elements机械原理与机械设计Mechanical Principle and Mechanical Design机械噪声控制Control of Mechanical Noise机械制造概论Introduction to Mechanical Manufacture机械制造工艺学Technology of Mechanical Manufacture机械制造基础Fundamental of Mechanical Manufacture机械制造基础(金属工艺学) Fundamental Course of Mechanic Manufacturing (Meta 机械制造系统自动化Automation of Mechanical Manufacture System机械制造中计算机控制Computer Control in Mechanical Manufacture机制工艺及夹具Mechanical Technology and Clamps积分变换Integral Transformation积分变换及数理方程Integral Transformation & Mathematical Equations积分变换控制工程Integral Transformation Control Engineering积分变换与动力工程Integral Transforms & Dynamic Engineering激光电源Laser Power Devices激光焊Laser Welding激光基础Basis of Laser激光技术Laser Technology激光加工Laser Processing激光器件Laser Devices激光器件与电源Laser Devices & Power Source激光原理Principles of Laser激光原理与技术Laser Principles & Technology极限分析Limit Analysis集合论与代数结构Set Theory & Algebraical Structure技术管理Technological Management技术经济Technological Economy。

信号与系统英文专业词

信号与系统英文专业词

信号与系统英文专业词signal and system 信号与系统 digital signal 数字信号 exponential 指数级数analog signal 模拟信号 generalized 广义级数 exponential signal 指数信号Fourier transform 傅立叶变换 sine signal 正弦信号 (DFT) discrete Fourier transform 离散傅立叶变换 cosine signal 余弦信号angular frequency 角频率region of convergence 收敛域axis (Abscissa )of convergence 收敛轴(坐标)effective value 有效值discontinous point 间断点(不连续点)rational fraction 有理分式initial state 初始状态linear system 线性系统original state 起始状态nonlinear system 非线性系统time-shifting property 时移特性time –invariant system 时不变系统odd function 奇函数time-varying system 时变系统even function 偶数函continuous-time system 连续时间系统odd harmonic function 奇谐函数discrete-time system 离散时间系统singularity function 奇异函数lumped-parameter system 集总参数系统sampling function 抽样函数transform function 象函数sampling (frequency ) rate 抽样频率spectrum function 频谱函数interval sampling 抽样间隔spectrum density function 频谱密度函数time domain sampling 时域抽样network 网络函数unit impulse signal 单位冲激信号orthogonal component 正交分量exponential sequence 指数序列statetrajectory 状态轨迹sinusoidal sequence正弦序列statetransition matrix状态转移矩阵complex exponential sequence复指数序列convolution 卷积periodic sequence周期序列convolution sum 卷积和finite length sequence有限长序列convolution integral卷积积分dingle (one ) sided z transform单边Z 变换 bilateral (two-sided) z transform双边Z 变换 Routh criterion罗斯判据system function系统函数sample 样值frequency domain sampling频域抽样all-pass function全通函数impulse sampling冲激抽样minimum-phase function最小相移函数iteration method迭代法函数 signum function符号(正负号)Euler’s formula欧拉公式real part实部real axis实轴envelop 包络线periodic signal 周期信号energy signal 能量信号nonperiodic (aperiodic )signal 非周期信号power signal功率信号eterminate signal 确定性信号dstep signal 阶跃信号random signal 随机信号 unit step signal 单位阶跃信号continuous (time )signal 连续(时间)信号Fourier series傅立叶级数 disctete (time )signal 离散(时间)信号trigonometric 三角级数system 分布参数系统 distributed-parameterimpulse function 冲激函数instantaneous system 即时系统 unit impulse function 单位冲激函数 dynamic system 动态系统Dirac’s function 狄拉克函数 stable system 稳定系统 driving point function 策动点函数nonstable system 不稳定系统orginal function 原函数 marginally stable system临界稳定系统 complex exponential signal复指数信号 natural frequency固有(自然)频率 ramp signal 斜变信号 cut-off frequency 截止频率 rectangular pulse signal 矩形脉冲信号frequency domain 频域 triangular pulse signal 三角形脉冲信号 frequency domain analysis 频域分析 sawtooth wave signal 锯齿波信号 complex frequency domain 复频域 Gaussian signal 高斯(钟形脉冲)信号 frequency-shifting property 频移特性raised cosine roll-off signal 升余弦信号 zero-pole plot(diagram) 零极点图raised cosine roll-off signal 升余弦滚降信号 orthogonal 正交 impulsesignal 冲激信号 complete set of orthogonal function 完备正交函数集。

信号与系统》专业术语中英文对照表

信号与系统》专业术语中英文对照表

《信号与系统》专业术语中英文对照表第 1 章绪论信号(signal)系统(system)电压(voltage)电流(current)信息(information)电路(circuit)网络(network)确定性信号(determinate signal)随机信号(random signal)一维信号(one –dimensional signal)多维信号(multi–dimensional signal)连续时间信号(continuous time signal)离散时间信号(discrete time signal)取样信号(sampling signal)数字信号(digital signal)周期信号(periodic signal)非周期信号(nonperiodic(aperiodic)signal)能量(energy)功率(power)能量信号(energy signal)功率信号(power signal)平均功率(average power)平均能量(average energy)指数信号(exponential signal)时间常数(time constant)正弦信号(sine signal)余弦信号(cosine signal)振幅(amplitude)角频率(angular frequency)初相位(initial phase)周期(period)频率(frequency)欧拉公式(Euler’s formula)复指数信号(complex exponential signal)复频率(complex frequency)实部(real part)虚部(imaginary part)抽样函数Sa(t)(sampling(Sa)function)偶函数(even function)奇异函数(singularity function)奇异信号(singularity signal)单位斜变信号(unit ramp signal)斜率(slope)单位阶跃信号(unit step signal)符号函数(signum function)单位冲激信号(unit impulse signal)广义函数(generalized function)取样特性(sampling property)冲激偶信号(impulse doublet signal)奇函数(odd function)偶分量(even component)奇分量(odd component)正交函数(orthogonal function)正交函数集(set of orthogonal function)数学模型(mathematics model)电压源(voltage source)基尔霍夫电压定律(Kirchhoff’s voltage law(KVL))电流源(current source)连续时间系统(continuous time system)离散时间系统(discrete time system)微分方程(differential function)差分方程(difference function)线性系统(linear system)非线性系统(nonlinear system)时变系统(time–varying system)时不变系统(time–invariant system)集总参数系统(lumped–parameter system)分布参数系统(distributed–parameter system)偏微分方程(partial differential function)因果系统(causal system)非因果系统(noncausal system)因果信号(causal signal)叠加性(superposition property)均匀性(homogeneity)积分(integral)输入–输出描述法(input–output analysis)状态变量描述法(state variable analysis)单输入单输出系统(single–input and single–output system)状态方程(state equation)输出方程(output equation)多输入多输出系统(multi–input and multi–output system)时域分析法(time domain method)变换域分析法(transform domain method)卷积(convolution)傅里叶变换(Fourier transform)拉普拉斯变换(Laplace transform)第 2 章连续时间系统的时域分析齐次解(homogeneous solution)特解(particular solution)特征方程(characteristic function)特征根(characteristic root)固有(自由)解(natural solution)强迫解(forced solution)起始条件(original condition)初始条件(initial condition)自由响应(natural response)强迫响应(forced response)零输入响应(zero-input response)零状态响应(zero-state response)冲激响应(impulse response)阶跃响应(step response)卷积积分(convolution integral)交换律(exchange law)分配律(distribute law)结合律(combine law)第3 章傅里叶变换频谱(frequency spectrum)频域(frequency domain)三角形式的傅里叶级数(trigonomitric Fourier series)指数形式的傅里叶级数(exponential Fourier series)傅里叶系数(Fourier coefficient)直流分量(direct composition)基波分量(fundamental composition)n 次谐波分量(nth harmonic component)复振幅(complex amplitude)频谱图(spectrum plot(diagram))幅度谱(amplitude spectrum)相位谱(phase spectrum)包络(envelop)离散性(discrete property)谐波性(harmonic property)收敛性(convergence property)奇谐函数(odd harmonic function)吉伯斯现象(Gibbs phenomenon)周期矩形脉冲信号(periodic rectangular pulse signal)周期锯齿脉冲信号(periodic sawtooth pulse signal)周期三角脉冲信号(periodic triangular pulse signal)周期半波余弦信号(periodic half–cosine signal)周期全波余弦信号(periodic full–cosine signal)傅里叶逆变换(inverse Fourier transform)频谱密度函数(spectrum density function)单边指数信号(single–sided exponential signal)双边指数信号(two–sided exponential signal)对称矩形脉冲信号(symmetry rectangular pulse signal)线性(linearity)对称性(symmetry)对偶性(duality)位移特性(shifting)时移特性(time–shifting)频移特性(frequency–shifting)调制定理(modulation theorem)调制(modulation)解调(demodulation)变频(frequency conversion)尺度变换特性(scaling)微分与积分特性(differentiation and integration)时域微分特性(differentiation in the time domain)时域积分特性(integration in the time domain)频域微分特性(differentiation in the frequency domain)频域积分特性(integration in the frequency domain)卷积定理(convolution theorem)时域卷积定理(convolution theorem in the time domain)频域卷积定理(convolution theorem in the frequency domain)取样信号(sampling signal)矩形脉冲取样(rectangular pulse sampling)自然取样(nature sampling)冲激取样(impulse sampling)理想取样(ideal sampling)取样定理(sampling theorem)调制信号(modulation signal)载波信号(carrier signal)已调制信号(modulated signal)模拟调制(analog modulation)数字调制(digital modulation)连续波调制(continuous wave modulation)脉冲调制(pulse modulation)幅度调制(amplitude modulation)频率调制(frequency modulation)相位调制(phase modulation)角度调制(angle modulation)频分多路复用(frequency–division multiplex(FDM))时分多路复用(time –division multiplex(TDM))相干(同步)解调(synchronous detection)本地载波(local carrier)系统函数(system function)网络函数(network function)频响特性(frequency response)幅频特性(amplitude frequency response)相频特性(phase frequency response)无失真传输(distortionless transmission)理想低通滤波器(ideal low–pass filter)截止频率(cutoff frequency)正弦积分(sine integral)上升时间(rise time)窗函数(window function)理想带通滤波器(ideal band–pass filter)第 4 章拉普拉斯变换代数方程(algebraic equation)双边拉普拉斯变换(two-sided Laplace transform)双边拉普拉斯逆变换(inverse two-sided Laplace transform)单边拉普拉斯变换(single-sided Laplace transform)拉普拉斯逆变换(inverse Laplace transform)收敛域(region of convergence(ROC))延时特性(time delay)s 域平移特性(shifting in the s-domain)s 域微分特性(differentiation in the s-domain)s 域积分特性(integration in the s-domain)初值定理(initial-value theorem)终值定理(expiration-value)复频域卷积定理(convolution theorem in the complex frequency domain)部分分式展开法(partial fraction expansion)留数法(residue method)第 5 章策动点函数(driving function)转移函数(transfer function)极点(pole)零点(zero)零极点图(zero-pole plot)暂态响应(transient response)稳态响应(stable response)稳定系统(stable system)一阶系统(first order system)高通滤波网络(high-low filter)低通滤波网络(low-pass filter)二阶系统(second system)最小相移系统(minimum-phase system)维纳滤波器(Winner filter)卡尔曼滤波器(Kalman filter)低通(low-pass)高通(high-pass)带通(band-pass)带阻(band-stop)有源(active)无源(passive)模拟(analog)数字(digital)通带(pass-band)阻带(stop-band)佩利-维纳准则(Paley-Winner criterion)最佳逼近(optimum approximation)过渡带(transition-band)通带公差带(tolerance band)巴特沃兹滤波器(Butterworth filter)切比雪夫滤波器(Chebyshew filter)方框图(block diagram)信号流图(signal flow graph)节点(node)支路(branch)输入节点(source node)输出节点(sink node)混合节点(mix node)通路(path)开通路(open path)闭通路(close path)环路(loop)自环路(self-loop)环路增益(loop gain)不接触环路(disconnect loop)前向通路(forward path)前向通路增益(forward path gain)梅森公式(Mason formula)劳斯准则(Routh criterion)第 6 章数字系统(digital system)数字信号处理(digital signal processing)差分方程(difference equation)单位样值响应(unit sample response)卷积和(convolution sum)Z 变换(Z transform)序列(sequence)样值(sample)单位样值信号(unit sample signal)单位阶跃序列(unit step sequence)矩形序列(rectangular sequence)单边实指数序列(single sided real exponential sequence)单边正弦序列(single sided exponential sequence)斜边序列(ramp sequence)复指数序列(complex exponential sequence)线性时不变离散系统(linear time-invariant discrete-time system)常系数线性差分方程(linear constant-coefficient difference equation)后向差分方程(backward difference equation)前向差分方程(forward difference equation)海诺塔(Tower of Hanoi)菲波纳西(Fibonacci)冲激函数串(impulse train)第7 章数字滤波器(digital filter)单边Z 变换(single-sided Z transform)双边Z 变换(two-sided (bilateral) Z transform) 幂级数(power series)收敛(convergence)有界序列(limitary-amplitude sequence)正项级数(positive series)有限长序列(limitary-duration sequence)右边序列(right-sided sequence)左边序列(left-sided sequence)双边序列(two-sided sequence)Z 逆变换(inverse Z transform)围线积分法(contour integral method)幂级数展开法(power series expansion)z 域微分(differentiation in the z-domain)序列指数加权(multiplication by an exponential sequence)z 域卷积定理(z-domain convolution theorem)帕斯瓦尔定理(Parseval theorem)传输函数(transfer function)序列的傅里叶变换(discrete-time Fourier transform:DTFT)序列的傅里叶逆变换(inverse discrete-time Fourier transform:IDTFT)幅度响应(magnitude response)相位响应(phase response)量化(quantization)编码(coding)模数变换(A/D 变换:analog-to-digital conversion)数模变换(D/A 变换:digital-to- analog conversion)第8 章端口分析法(port analysis)状态变量(state variable)无记忆系统(memoryless system)有记忆系统(memory system)矢量矩阵(vector-matrix )常量矩阵(constant matrix )输入矢量(input vector)输出矢量(output vector)直接法(direct method)间接法(indirect method)状态转移矩阵(state transition matrix)系统函数矩阵(system function matrix)冲激响应矩阵(impulse response matrix)朱里准则(July criterion)。

通信英语各章词汇

通信英语各章词汇

通信英语各章词汇PCM 原理principle 原理be dependent on 依赖, 取决于sample采样/样值quantize量化, 分层code编码/码scheme方案, 设计, 安排describe 叙述, 描述description叙述, 描述ampl itude幅, 幅度binary 二进制的minimum最小值, 最小量theoretical理论上的repeti tion 重复, 反复reexamination再审查, 重考maximum最大值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ignition点火, 点火装置signal-to-noise ratio 信噪比satellite卫星terrestrial地球的, 地面的, 大地的by comparison 比较起来, 相对之下parameter参数, 系数at tenuation衰减, 衰耗inherent固有的, 内在的assume假设, 假定decoder解( 译) 码器codec编译码器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实现这三项功能的方案:the schemes for performing these three functions一串幅值: a series of amplitude values电话质量的话路 a speech channel of telephone quality一个8位二进制码的序列: a sequence of 8-binary digits理论上的最小抽样频率:a minimum theoretical sampling frequency占据着300Hz到3.4kHz频率范围的话路: a voice channel occupying the range 300 to 每个样值8-位码: 8-digits per sample value汽车点火系统的打火: the sparking of a car ignition system重复率为64kHz的脉冲流: the stream of the pulses with a repetition rate of 64kHz 真实信号与噪声信号的关系: relationship of the true signal to the noise signal由卫星上接受到的信号:the signal received from a satellite一条特定消息中的全部信息:the complete informatian about a particular message被传信号的波形:the shape of the transmitted signal由传输路由引入的衰减: the attenuation introduced by transmission path将抽样的幅值转换成一串脉冲的单元:the unit that converts sampled amplitude value t o a set of pulses涉及到第一路,第二路及其他各路的序列: a sequence relating to channel 1,2 and so on 被称为同步字的独特码序列: a unique sequence of pulses called synchronization word 地面系统:terrestrial system脉冲的“有”或“无” : the presence or absence of the pulses高速的电子开关: a high-speed electronic switch时分多路复用器:the time division multiplexer时分多路复用:Time Division Multiplexer异步串行数据传输asynchronous 异步的serial串行的, 串联的transmission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Morse code莫尔斯电码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 [ aidl ] a . 闲置的, 空闲的traditionally传统地, 惯例地mark level 信号电平logical逻辑的space level 空号电平successive连续的, 顺序进行的, 逐次性的parity奇偶性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sample样品, 取样; vt . 抽样, 采样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thereaf ter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binary二进制的串行接口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明显的缺点obvious disadvantage异步串行数据传输asynchronous serial data transmission最为流行的串行接口the most popular serial interface所传送的数据the transmitted data发送器与接收器的时钟the clocks at the transmitter and receiver电传机的时代the era of teleprinter一个字符的点和划the dots and dashs of a character符号间空格持续时间的三倍three times the duration of intersymbol space被称为字符的比特组the group of bits called characters由7或8个比特的信息组成的固定单元the invariable units comprising 7 or 8 bits of inf ormation由接收机本地产生的时钟a clock generated locally by the receiver在字符后所收到的奇偶校检位the received parity bit following the character起始位的下降沿the falling edge of the start bit数据链路面向字符的特性the character-oriented nature of the data link数据通信undergrounda .地下的via.经过, 通过keyboard键盘visual视觉的, 光学的originate发生, 开始originating call 发端呼叫assembly.组合, 装配temporary暂时的, 临时的temporarily临时地compatible一致的( wit h ) , 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time slot 时隙al location分配, 配给物employ使用simultaneous同时发生的, 同时的linear.线性的, 一次的at tenuation 减少, 衰减ideal理想的ideally .理想地impairment .消弱, 损伤irregulari y不规则tolerate 容忍, 默认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al leviate 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任意的地下电缆underground cable 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 数据终端data terminals某种类型的数据转换设备some type of data conversion equipment视频显示终端visual display terminal称为数据调制解调器的双向数据发送接收机two-way data transmistter-receiver called a data modem全双工的数据传输系统full-duplex data trandmission system由数据处理器的运算速率所决定的速率the rate determined by the operating speed of t he data processor由接口部件来的定时信号timing signals from the interface assembly磁心存储器magnetic core memories线性衰减和时延特性linear attenuation and delay characteristics传输损伤transmission impairments语音中的冗余特性the redundant nature of speech在数据发送器中的编码过程coding process in the data transmitter二进制的不归零信号binary nonreturn-to-zero signal互联网giant 巨大的collection.收集, 集成address地址backbone支柱, 骨干, 主干contractor订约人, 承包商survive幸免于, 从……中逃生disaster灾难, 天灾conference会议, 讨论会purpose.目的, 意图complex合成物, 综合企业exactly确切地, 精确地repository仓库, 资源丰富的地方resource资源facil ity设备, 工具entertainment娱乐, 乐趣explosion爆炸, 扩张, 激增majority多数, 大多数account账目, 账户choose选择, 挑选at tach缚, 系, 附加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ambi tious有抱负的, 雄心勃勃的trigger发射, 引起icon画像, 肖像, 图标stuff原料, 资料, 东西community团体, 社会tradition传统, 惯例网络资源: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 wor ld 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 a nd 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光纤通信介绍fiber = fibre光纤, 纤维emerge出现, 形成, 浮现emergence浮现, 出现haul用力拖; n . 拖, 拉, 拖运的距离long-haul 长运距的, 长途的trunk干线, 中继线, 中继线路, 局内线dominate支配, 统治; vi 处于支配地位account账目, 报道; vi . 说明account for 解释, ( 数量等) 占rationale( 某事物的) 基本理由, 理论基础clad穿衣的, (金属)包层,覆盖层, ( 用壳) 包盖bundle捆, 束endoscopy内窥术sil ica石英, 二氧化硅publication发表, 出版物cite引用, 举( 例) community 团体, 社会inevitable不可避免的, 必然的, 合情合理的evolve使发展, 推论; vi . 进展, 发展, 进化figure外形, 图形, 人物, 数字fragi le脆的, 易碎的marketplace市场barrier隔板, 障碍, 界限formidable可怕的, 难以应付的, 庞大的consequence结果, 结论accelerate加速rugged强壮的, 艰苦的threshold门槛, 阈, 阈限gal lium aluminum arsenide 镓铝砷激光器photodetector光电探测器, 光电检测器project设计, 抛出; n . 项目, 方案rel iabil ity可靠性trial( 好坏、性能等的) 试验AT& T(American Telephoneand Telegraph Company) 美国电话电报公司commitment作为, 赞助, 委托intercity城市之间的, 市际的gigabit吉比特, 千兆比特spectral pure a . 光谱纯的distributed-feedback(DFB) laser 分布反馈激光器potential潜力, 可能prominent突出的, 杰出的, 重要的metropoli tan首都的, 主要城市的hierarchy 分类等级upgrade使升级wideband n . 宽频带, 宽波段entertainment招待, 娱乐broadband n . 宽频带, 宽波段feasible可实行的, 行得通的, 可能的standard标准光纤通信: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衰减接近瑞利极限的光纤:fibers with losses approaching the Rayleigh limit室温下的门限电流:room temperature threshold currents较长波长区:the longer wavelength region 用户接入工程:subscriber access project 部件性能和可靠性的改进:improvements in component performance and reliability已安装的光纤系统的数据速率:data rates for installed fibre optic system每秒吉比特:gigabit per second range 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同步数字系列hierarchy体系, 分层结构synchronous同步的approve批准, 审订, 通过tributary支流的, 从属的, 辅助的map绘制, 设计, 映射, 变换node节点, 结embark从事, 开始搞provision准备, 预备essence本质,核心in essence 本质上, 实质上advanced先进的, 前进的, 高深的maintenance维护, 保养approximately近似的, 大约地procedure过程, 步骤, 程序, 手续overlay覆盖层, 涂盖层accommodate 提供, 容纳unify使一致, 使一体configure使成形, 使具形体, 构成gateway门口, 入口, 通道mode方式, 样式, 模式variety变化, 多样化, 各种各样cornerstone基石, 柱石, 基础permanent永久的, 持久的lease 出租virtual虚的, 假想的, 虚拟的container容器section节, 段, 部分dimensional维的, 度的marker记号, 符号, 标志intact未经触动的( 地) ,完整的( 地) , 未受损的(地) capacity容量, 能力, 容纳量distinct不同的, 有区别的, 清晰的, 明显的readily很快地, 容易地, 简便地, 直接地accessible可接入的overhead开销, 经常性的开支assemble 集合, 装配, 聚集同步数字系统:synchronous digital hierarchy 国际标准:international standard信号格式:signal format 网络节点接口:network node interface支路信号:tributary signals 数字交叉连接:digital cross-connection网络管理:network management 网络维护:network maintenance网络运营者:network operators 传输速率:transmission rate支路映射:tributary mapping 灵活性:flexibility 用户业务:subscriber services覆盖层:overlay levels 制造商:manufacturer同步传输帧:synchronous transmission frame 线路终端复用器:line terminal multiplex er 分插复用器:add-drop multiplexer 再生中继器:regenerator灵敏度:sensitivity 虚容器:virtual container 成帧字节:framing bytes段开销:section overhead 端到端传输:end-to-end transmission误码监视:error monitoring 信号处理节点:signal processing nodes净负荷:payload 指针:pointer 同步传输系统:synchronous transmission system 覆盖nni的标准:the standard covering the NNI国际标准接口:the international standard interface直接同步复用:direct synchronous multiplexing灵活的通信联网:flexible telecommunication networking点对点的传输技术:point-to-point transmission technology先进的网络管理:advanced network management不同厂家提供的设备:the equipment supplied by different manmufacturersSDH提供的灵活性:the flexibility provided by SDH同步复用设备的运营者:operator of synchronous multiplexers电信联网:telecommunication networking支路信号:tributary signals 维护能力:maintenance capabilities统一的电信网络基础结构:unified telecommunication network infrastructure组件:building blocks 终端复用器:terminal multiplexer贯通方式:through-mode fashion 同步数字交叉链接:synchronous DXC可变带宽:arying bandwidth 各个支路信号:individual tributary signals传输系统:transport system 光载体:optical carrier二维图形:2-dimensional map 传输次序:the order of transmission波分复用visionary幻想家, 梦想家contribute捐献, 贡献significant重大的, 效果显著的, 具有特殊意义的property所有物, 房产, 所有权fundamental基础的, 重要的, 本性的span跨过, 延伸twinkle闪烁, 闪耀, 眨眼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phenomena单数为p h en omen o n n . 现象unify使一致, 使化一, 统一video电视的, 视频的, 录像的striking 引人注意的, 显著的advance前进, 提升, 进展magni tude广大, 巨大, 重要corresponding符合的, 对应的,一致的~ly adv . commercial商业的, 商务的demonstrate示范, 展示, 演示rainbow虹, 彩虹approximate近似的, 大概的~ly adv . boost上推, 增加, 提高el iminate除去, 淘汰considerable相当大的, 相当多的simultaneous同时发生的,同时存在的,同时的~ly adv . equalization相等, 均等, 平等optimize乐观的考虑, 使尽可能完善extraordinary非常的, 特别的, 非凡的exacting苛求的, 严格的differentiation分化, 变异, 演变medical医学的, 医术的, 医疗的infrastructure基础, 基础结构exponential指数的, 幂的constitute构成, 组成, 设立majority多数, 半数以上in this regard 在这一点上, 关于此事flexible易弯曲的, 可变通的, 灵活的domain领域, 领地, 范围wrapper包装者, 包装物, 覆盖物standardize使与标准比较, 使合标准, 使标准化twofold两倍的, 两重的identify使等同于, 识别, 鉴定unveil使公诸于众, 揭露, 展出microscopic显微镜的, 微小的, 细微的implement贯彻, 完成, 履行sophisticate使复杂, 使精致intell igence智力, 只能, 理解力router路由器restoration恢复, 复位, 复原aspect样子, 外表, 方面enormous巨大的, 庞大的metropoli tan大城市的, 大都会的materialize使物质化, 使具体化residential居住的, 长住的, 居留的deploy展开, 调度, 部署对光特性的理解:the understanding of the property of light基本重要性:the fundamental important想象今天的通信系统:to imagine the communication system of today光的高速公路:the highway of light巨量的信息:the massive amount of information采用通信新技术:to adopt new communication technology大量的视频信息:the large amounts of video information波分复用:the wave divide multiplexing只发送单个波长:to send only one wavelength传输大量的波长:to transmit a large amount of wavelength无差错传输:the error-free transmission 自愈特性:the self-healing propertys 直接接入光网络:to access directly to the optial network视频信息:the video information导致WDM革命的主要进展:the major advance that led to the revolution光放大器的发明:the invention of the optical amplifier下一段光纤:the next span of fiber提高所有波长信号的功率:to boost the signal power of all wavelength在光放大器方面的进展:the advances in optical amplifier增益均衡技术的发展:the development of gain equalization techniques多波长传输:the multiple-wavelength transmission无线系统的增长:the growth of various application各种各样的业务:the wide various application处理各种业务类型:to handle various types of traffic全光交叉连接:the all-optical cross-connect寻呼系统的发展means方法, 手段, 工具advantag优势, 利益availabi lity可用性, 可得性, 有效, 在场assume假定, 设想dramatic戏剧的,鲜明的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embryonic胚胎的, 开始的paging寻呼acoustical听觉的, 声学的premise( 复) 房屋( 及附属建筑) switchboard交换台perpetual永远的, 永恒的extension延伸, 扩大unquestionable毫无疑问的, 确实的miniaturization小型化instantaneous瞬间的, 即刻的complex复杂的, 综合的dedicate奉献, 把……用在……oblige迫使, 责成designate指明, 指定beep发嘟嘟声substantial多的, 实质的agglomeration成团, 联片tributary附属, 辅助portable轻便的, 手提的cellular蜂窝状的packet一小批, 分组quali tative质量的geostationary与地球相对位置保持固定不动的geostationary satel lite ( 同步) 通信卫星quasi准, 半( 前缀) penalty障碍, 不利后果antenna 天线compensate补偿, 赔偿preference偏爱, 优先prohibitive禁止的, 抑制的proximity最近, 接近segment部分, 切片通信手段:communication means 被叫人:called person紧急通信:urgent communications 移动电话网:mobile telephone network电话交换台:telephone switchboard 寻呼业务:paging service电子电路:electronic circuitry 无线传输:wireless transmission无线发射机:wireless transmitter 个人代码:personal codes 服务区:service area 单向通信:one-way communication 寻呼用户:paging users 顾客:customer技术进步:technological progress 系统的效率:efficiency of the system专用的无线网络:dedicated wireless network 终端设备:terminal equipment全球覆盖:global coverage 无线增益:gain of the antenna 空间站:space station 通信网络的运行:the operation of a communication network有线的和移动的电话网络:the wired and mobile telephone network光和声音的信号装置:optical and acoustical signaling devices本地电话交换台的接线员:the operator of a local telephone switchboard第一代寻呼系统:the first generation of paging system利用无线传输的寻呼系统:the paging system using wireless transmission专用的无线接收机:the dedicated radio receiver社会和经济效益:social and economic advantages电子电路的小型化:the miniaturization of electronic circuitry价格效率比:cost efficiency 小型无线电接收机:the miniature radio receiver显示能力:display capability 全球覆盖:global coverage空间站的天线增益:the space station antenna gain地球同步轨道卫星:geostationary orbit satellite用户终端:user terminal蜂窝式移动电话系统cellular细胞的, 蜂窝状的, 单元的mobile运动的deploy 展开, 使用, 推广应用operational操作( 上) 的, 工作的,使用的limitation界限, 极限, 局限性, 能力有限conventional传统的, 普通的, 会议的performance执行, 完成, 性能, 特性al location配置, 分布, 规定federal联邦的, 联合的;Federal Communications Commission (FCC)美国联邦通信委员会approach向……接近, 探讨; n . 接近,手段,方法al locate分配, 配给; n . 分配, 配给物geographic地理的, 地区的hop使跳过microprocessor微处理机, 微处理器minicompute小型计算机feature形状, 特色, 部件, 零件Large-Scale Integrated (LSI) circuit 大规模集成电路transceiver收发两用机advanced在前面的, 高级的, 先进的encourage鼓励, 赞助, 促进pursue追赶, 追踪, 追求, 继续authorize授权, 委托, 允许feasibi li ty现实性, 可行性severe严重的, 困难的, 简练的vicinity附近, 邻近extend延伸, 扩展multipath多路, 多途径; a . 多路的, 多途径的fading.衰落, 消失, 衰减multipath fading 多径衰落cell 小房间, 蜂房的巢窒, 单元site地点, 基地, 场所coordinate配合的, 协调的; vt . 使配合, 调整switch开关, 接线器, 交换机;交换, 转换interface边界, 接口zone区域, 范围, 环带billing计费subsystem 系统的分部, 子系统, 辅助系统simultaneous同时发生的, 同时做的simultaneously administration管理, 经营supervision监督, 管理wireline 金属线路, 有线线路radius半径范围, 半径, 径向射线蜂窝式移动电话:cellular mobile telephone 服务性能:services performance频谱:frequency spectrum频带:frequency band微处理器:microprocessor移动手机:mobile unit广播业务:broadcast servise天线:antenna子系统:subsystems移动用户:mobile subscriber 服务能力:service capability利用率:utilization带宽:bandwidth 单边带:single-sideband扩频:spread spectrum 大规模集成电路:large scale integrated circuits蜂窝点:cellular site蜂窝交换机:cellular switch无线机架:radio cabinet呼叫处理:call processing频谱利用率:frequency spectrum utilization有限的指定频带:the limited assigend ferquency band 服务区:servise area复杂的特性和功能:complicated features and functions大规模集成电路技术:large-scale integraesd circuit technology试验性的蜂窝系统:developmental cellular system中央协调单元:central coordinating element 蜂窝管理:cellular administration传统移动电话的运行限制:operational limitiation of conventional mobile telephone syst em 有限的服务能力:limitied service capability无线通信行业:radio communcation industry可用的无线电频谱:available radio frequency spectrum所分配的频带:the allocated frequency band 移动收发信机:mobile transceiver技术上的可行性:techological feasibility 严格的频谱限制:severe spectrum limitations 调频广播业务:FM broadcasting services 传播路径衰耗:propagration path loss多径衰耗:multipath fading 电话公司地方局:telephone company zone offices全球移动通信系统GSMpersonalize使个人化convenient便利的, 方便的rapidity快, 迅速severe严格的, 严重的restrict限制, 约束vary改变, 变化, 不同coaxial同轴的, 共轴的interface分界面, 接口conversion变化, 转化complex合成的, 复杂的, 综合的spectrum谱, 频谱vex [ veks ] v . 使烦恼, 使恼火al location分配, 配给generation代, 一代dominate支配, 统治cellular多孔的, 蜂窝状的Simultaneous come into play 同时发生的, 一齐的起作用interference干涉, 打扰maximum最大量, 极限hexagon六角形, 六边形transceiver无线电收发信机register记录器, 寄存器charge要价, 收费uplink上行链路downlink下行链路access接近, 进入burst 突发, 一阵迸发overhead管理费, 开销handover移交, 越区切换algorithm算法entire整个的, 全部的roam漫步, 漫游in addition to 除……之外facsimi le传真in concert 一致, 一齐perspective远景, 前途compatible适合的, 兼容的个人通信personal communication 通信标准communcation standrads固定电话业务fixed telephone services 网络容量network capability移动交换中心mobile switching center 国际漫游international roaming宽带业务broadband services 接口转换interface conversion频谱分配frequency allocation 模拟方式analogue mode蜂窝通信原理cellular communcation principle 拥塞jamming蜂窝裂变cellular splitting 基站base station 寄存器register收费功能billing function 接入方法access method突发脉冲传输方式brusty transimission mode 管理信息overhead information切换算法handover algorithms 短消息服务short message services技术规范technical specification 全接入的通信系统total aceess communcation system global mobile communcation system 全球移动通信系统time division multiple access 时分多址facsimile and short message services 传真和短消息服务fixed communcation networks 固定通信网络a more personalized system 更加个性化的系统the cost and quality of the link 链路的价格和质量market growth 市场的发展fixed telephone service 固定电话服务coxial cable 同轴电缆interface convision 接口转换cellular communcation priciple 蜂窝通信原则frequency reuse and cell splitting 频率复用和蜂窝裂变cochannel interference 共信道干扰theoretical spectual capability 理论上的频谱容量micro-cellular system 微蜂窝系统base station transceiver 基站收发信机subscriber register 用户寄存器burst transmission mode 突发脉冲传输模式overhead information 开销信息advanced handover algorithms 先进的切换算法facsimile and short message services 传真和短消息服务the GSM technique specications GSM技术规范说明电路交换与分组交换destination目的地, 终点allocate分配, 分派, 配给release释放, 放松, 发布jargon行话, 土语manipulate处理, 操纵seize抓住, 占领, 俘获proceed进行, 继续inform 通知, 告诉intervention干预, 干涉, 防碍subnet子网, 分网block一批, 一组, 一块header头, 头部checksum检验和, 检验项regard与……有关, 涉及at tach缚, 系, 捆entirely完全地, 彻底地accordingly相应地queue行列, 长队variat ion变动, 变化, 变更incur招致, 惹起guarantee保证, 担保steady稳定的, 平稳的, 不变的amort ize缓冲, 分摊bursty突发性, 突发randomness 随机, 机遇constraint强迫, 强制, 制约relatively相对地, 比较地response回答, 响应dedicated专用的assign分配, 指派, 委派util ization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, 实体电路交换circuit switching 分组交换packet switching 报文交换message switching 子网subnet 信头header 目的地址destination address 误差控制error control 存储转发方式store-and-forward manner 突发性bursty传输时延transimission delay 中间交换设备intermediate switching equipment 交换技术switching technique返回信号return signal 报文处理机message processor给定最大长度given maximum length 信息转移information transfer随机性random专用电路dedicated circuit 电路利用率channel ultilizationthe capability of soring or manipulating user's data 存储和处理用户数据的能力the special signaling message 特定的信令信息a well defined block df data callde amessage 被精心定义的称为报文的数据块the information regarding the source and destination address 涉及源和目的地址的信息the computer referred to a message processor 叫做报文处理器的计算机the store-and-forward transmission technique 存储转发传输技术the dynamic allocation of bandwith 带宽的动态分配the overall transmission delay of message 报文整个的传输时延switching technique 交换技术ciruit switching 电路交换message switching 报文交换total path of connected lines 连线的整个通路source-destination pair 源到目的地的一对communication parties 通信各方transmission unit 传输单元intial connection cost incurred in setting up the circuit 在建立电路时的起初连接成本low delay constraint required by the user 用户所需的最短时延的限制the fixed dedicateded end-to-end circuit 固定专用的端到端电路low channel ultization 低的电路利用率异步转移模式ATMasynchronous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due to 由于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statistical统计的, 统计学的private私人的, 个人的upheaval激变, 剧变advent出现, 到来analogue模拟异步转移模式asynchronous 逻辑信道logical channel 虚电路virtual circuits虚路径virtual paths 建议recommendation 网络层network level业务与应用层service and application 虚连接virtual connection信息高速公路information superhigh way 点播电视video-on-demand统计复用statistical multiplexing 数字化的信息digital information标识符identifer 协议protocols 网络节点network node宽带网broadband network ATM论坛ATM forum 面向未来future-proofed图象编码image encodeing 虚拟专用网virtual private network数据处理data processing 被叫做信元的短的分组short packets called cells每秒几百兆比特的速率bit rates of several hundred megabits a second独特的复用方法unique multiplexing method任何两个终端之间的物理连接the physical connection between any two terminals交互式的视频业务interactive video services多媒体业务的自然载体 a nature vehicle for multimedia services运营者和用户当前和未来的要求the current and future requirement of both perators a nd users 高比特率信道的交换技术the technique for switching high bit rate channel 异步转换模式asychornous transfer mode复用和交换技术multiplexing and switching technique所承载的传输类型the underlying type of transmission 双重标识dual identification 虚电路virtual circuit 虚路径virtual path信元在网络节点上的转移the transfer of cells to the network nodes每秒几百爪比特hundreds megabits a secondI.121建议recommendation I.121 服务质量the quality of service与实际需求成比例in proportion to the exact requirement网络所传送的应用和业务the applications and service transported over a network构成虚网络的能力the ability to construct virtual networks低价高效的利用网络设施cost-effective use of infrastructure面向未来的future-proofed协调传送不同业务的不同网络coordinating different networks carrying different service s 未来的信息高速公路的基本部件essential components of future information sup erhighways 统计复用statistical multiplexing资源的最佳使用optimum use of resources 虚拟专用网virtual private networks 多媒体Multimediadescribe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literal ly逐字地, 字面地in a sense 从某种意义上说immerse沉浸, 使陷入environment环境, 周围presentation呈现, 展示visual视觉的audio听觉的, 声音的enormous巨大的, 庞大的facility设备, 工具majority多数moni tor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at tempt尝试, 试图upgrade升级, 上升inferior劣等的, 差的challenge 挑战pixel像素, 像元archi tecture结构, 组织trunk干线server服务器instantly立刻, 即刻estimate估计交互环境interactive environment 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硬件、软件和应用hardware,software and applications 存储storage全活动图象full motion picture 视频编码器vision encodermixture 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。

信息技术专业外语单词汇总

信息技术专业外语单词汇总

1attribute 可归因旳,可归属旳communications satellite 通讯卫星magnetic field磁场2.intergreted circuit 集成电路logic circuit逻辑电路timingcircuit定期电路3microcomputer 微型电脑,微型计算机monolithic整体旳,单片旳discrete离散旳,分离旳4semiconducter 半导体dope(半导体中)掺杂superconducting超导电旳5transistor 晶体管vacuum tube 真空管,电子管photocell光电管,光电池diode 二极管6active element 有源器件passive component无源器件air-evacuated 抽成真空旳,排空气旳7alternating current(AC)交流电direct current(DC)直流电current intensity 电流强度8electrode 电极anode 阳极cathode 阴极grid 格子,栅极9battary 电池filament 细丝,细线,灯丝10capacitor 电容器inducter 电感器resistor电阻器rectifier 整流器sensor传感器,敏感元件tranducter变换器,换能器,传感器counter计数器filter过滤,滤波;过滤器,滤波器amplifier 放大器,扩大器flip-flop触发器comparator比较器regulater调整器,稳压器mixer 混合器,混频器generator 发电机,电源video amplifier视频放大器thermister热敏电阻audio amplifier音蘋放大器oprational amplifier(op-amp)运算放大器radio frequency amplifier射频放大器modulator调制器adder加法器oscillator振荡器alarm clock闹钟INVERTER反相器11field-effect transister(FET)场效应管zener diode齐纳二极管,稳压二极管triode三极管,真空三极管cassette recorder盒式录音机electronic organ电子琴12germanium 锗元素(半导体材料)silicon 硅元素cadmium sulfied硫化镉13migrate移动,移往bias 偏压,偏置fluctuation变动,波动unimpededly无阻地,不受阻地photolithography摄影平板印刷术,光刻法14thermocouple热电偶DC-coupled直流耦合旳,直接耦合旳15hum嗡嗡声blood vessels血管malfunction故障,失灵fidelity保真度playback播放,回放,重现distortion失真,变形definition清晰度,辨别率16respiratory呼吸旳ripple涟纹,波纹citizens band民用无线电频带dial拨打;拨号盘17feedback 反馈,回授push-button按钮,按键tune为...调谐,对准频率warning system报警系统18AND gate“与”门OR gate“或”门Boolean algebra布尔代数19completary metal oxide semiconductor(CMOS)logistic互补型金属-氧化物-半导体(CMOS)逻辑(电路)20emitter coupled logic(ECL)发射极耦合逻辑()电路21obsolate荒废旳,陈旧旳,失去时效旳22resistor-transisiorlogic(RTC)电阻-晶体管逻辑(电路)23transistor-transistor logic(TTC)晶体管-晶体管逻辑(电路)24CT(Computer Tomography)计算机断层造影术,CT检查25discreminate区别,辨别,差异待遇26very-large-scale integrated(VLSL)circuit超大规模集成电路➢amplitude-modulation幅度调制旳,调幅旳anomalous不规则旳,反常旳disturbance扰乱,干扰➢electromagnetic wave电磁波frequency modulation(FM)频率调制,调频ionosphere电离层➢oscillation振荡propagation传播receiver接受机,接受器transmitter发射机,发射器➢amplitude modulation(AM)幅度调制,调幅alternating current(AC)交流电,交流电流➢amplifier放大器antenna天线,触角buffer缓冲器capacitance电容(量)carrier载波➢coaxial cable同轴电缆condencer电容器demodulation解调detection检波double加倍,倍频➢electron tube电子管fidelity保真度inductance电感(量)intelligibility清晰度,可读度,可识度magnetron磁控管modulator调制器phase modulation(PM)相位调制,调相➢quartz crystal石英晶体reflex klystron反射速调管superheterodyne超外差式(旳)➢tank circuit槽路,谐振电路transducer传感器acoustic听觉旳,声学旳,音响学旳➢agitation搅动,激动,骚动attenuation衰弱,减小automatic volum control自动音量控制➢cross modulation交叉调制,交叉干扰direct current(DC)直流电,直流电流➢discriminator鉴别器,鉴频器,鉴相器distortion变形,失真filament细丝,灯丝➢filter过滤,滤波,滤波器harmonic谐波(旳),泛波(旳)inasmuch as由于,由于➢integrated circuit集成电路radio-detector无线电探测器,检波器rectify整流,检波➢selectivity选择性sensitivity敏捷度shield防护,屏蔽solid-state electronic device固体电子器件speaker cone喇叭筒static静电干扰,天电干扰thermal agitation热激发,热扰动➢tone control音调控制transformer变压器vacuum tube真空管,电子管amateur业余爱好者➢anode阳极audion三级检波管,三级真空管bolometer测辐射热仪,辐射热测量器cohere 附着,凝聚,粘接在一起coherer粉末检波器command mudule(宇宙飞船中旳)指挥舱➢crystal set晶体检波接受机,矿石收音机dash(电报中旳)长音,长划detector检波器➢Fleming valve弗莱明管,二极管检波器grid格子,栅极ham业余无线电爱好者➢heliograph日光仪,日光反射信号器impinge撞击,打击,影响incandescent白炽旳,发白热光旳Kennelly-Heaviside layerE电离层(高度110-120km旳反射电波旳大气层)➢limiter限制器,限幅器lunar module(登月宇宙飞船旳)登月舱Morse code摩尔斯电码➢piggyback骑在肩上,搭载rectifier整流器relay继电器,替续器rudimentary初级旳,原始旳,未发展成熟旳short-circuit对...短路,把...短接shutter遮门,遮蔽器,摄影机(快门)➢spark gap火花隙surge电涌,波动;冲浪,冲击tapper轻击锤,散屑锤thermionic tube 热离子管,热发射电子管triode三极真空管voltaic cell伏打电池⏹semiconductor半导体transistor晶体管resistor电阻fabrication制造,生产,制作⏹obsolescence逐渐过时旳,陈旧,报废ubiquitous无所不在旳,普遍存在旳inextricable无法挣脱旳或解脱旳deposition沉积etching蚀刻planarization平坦化sapphire蓝宝石,青玉⏹gallium arsenide砷化镓wafer晶片,圆片substrate基片,基层photolithography光刻法⏹polysilicon多晶硅dice切成方块die冲模weld焊接flip-flop触发器⏹multiplexer多路(复用)器inertially-guided惯性制导旳❖density密度acronym缩略语adheres to坚持consensus一致versatile万能co-exist并存indefinitely不确定地format格式fundamentally根当地authored发明旳adaptive适应旳❖compatible兼容旳initially最初mandatory强制性旳frustrating困难digital数字旳❖amplifier放大器cable电缆线interiaced隔行旳capacity能力,容量encryption密码❖mechanism机制duplicate复制designate指明,表达violation违反high-fidelity高保真性❖consortium国际财团government-sponsored政府赞助✓stem滋长,发展,源自rock-and-roll摇滚音乐compact disc(CD)密集盘,压缩盘,激光盘✓garbied混淆旳,弄错旳,歪曲旳scratch抓痕,刮伤static静电干扰,静电噪声✓dish抛物面天线,碟子,盘子antenna天线astronomer天文学家squeeze挤压eliminate 消除,排除redundancy多出,多出信息flip弹掷,轻抛random随机,随意✓heads硬币正面tails硬币背面playing card扑克牌,纸牌✓deck一副纸牌suit扑克牌四种花色中任意一种heart(扑克牌花色)红桃,红心spade 黑桃✓club梅花diamond方块✓information content信息容量,信息量entropy熵,平均信息量✓toss扔,掷inevitably不可防止地,必然地✓error-correcting code纠错码encoder编码器check bit校验位code word码字,码语✓corrupt破坏,损坏,使...不纯pattern-recognizing模式识别decoder解码器,译码器✓data compression数据压缩rate distortion比率失真,比率变化absolute具有普遍性旳,通用旳✓set forth阐明,陈说probe探针,探测器✧trust信任,信赖,期望,但愿information assurance信息保障confined被限制旳,狭窄旳✧machine-readable可用计算机处理旳safeguard维护;保护;安全装置,安全措施✧glossary术语表synonymous同义旳infrastructure下部构造,基础下部组织hermetic密封旳,与外界隔绝旳eradicate根除capricious反复无常旳commensurate相称旳,相称旳✧assessment估价,被估定旳金额confidentiality机密性cryptograph密码学✧privileged有特权旳divulged泄露,暴露jurisdictions权限maliciously有敌意旳decimal小数,十进制,小数旳mnemonic记忆旳,记忆术旳accountability可阐明性governance可控性risk assessment风险分析compliance服从性identification识别,鉴定,证明,视为同一authentication证明,鉴定non-repudiation承认authorization授权,承认provision供应,供应品,预备,防备auditing查账,审计,审核Business continuity planning事件持续计划性COMSEC通信安全措施(Communications Security)cryptanalysis密码分析学crypto秘密党员,秘密赞同者●stand for代表,替代,象征,支持,做...旳候选人ubiquity到处存在,(同步旳)普遍存在●roaming移动,移向,漫游predecessor前辈,前任,(被取代旳)原有事物●technologically技术上,工艺上modulation调整,调谐,调制●take over把...从一地带到另一地,接受,接管maintenance维护,保持,生活费用,扶养●as of在...时,到...时为止,从...时起authenticate为...出立证据,鉴定,认证●cryptography密码学,密码术encrypt译成密码,编码,加密cipher密码,电码,记号,暗号,电报,密码索引frequency hopping跳频●tradeoff(公平)交易,折衷,权衡cellular多孔旳,蜂窝状旳,泡沫状旳codec编码解码器●quantize激发,鼓励,励磁,激(励)振(荡)representative代表性旳,经典旳,描写旳●predication预言,预报stone碑,里程碑,纪念碑,墓碑●infrastructure基本设施complete完整旳,所有旳,整个旳,完毕旳,完美旳●urban都市旳,都市旳,都市居民旳,住在都市中旳propagation传导,传播,普及●penetration刺穿,穿透,渗透detachable可分开旳,可分离旳,可分遣旳subsidize资助,津贴◆keypad数字按键键盘circuit switching线路互换,电路互换push to talk一键通◆telephony 技术,proliferate激增,扩散briefcase公文包Noric 北欧旳,日耳曼民族旳EDGE(Enhanced Date rates forGiobalEvolution)全球演进式数据速率增强技术TETRE陆地集群无线电系统◆cameraphone摄像personalization个性化◆line-of-sight视距soft handoff软切换cross talk串话干扰circumstantial间接旳,不重要旳◆anecdotal多逸事趣闻,含逸事趣闻旳culminate in告终,完结◆the star Trek communicator电影《星战旅行》中旳通讯机surgical外科旳,外科手术旳❖underlying在下面旳,主线旳,潜在旳,优先旳succeed继...之后,接替,继承,接着...发生❖infrastructure基础构造,基础设施discretion谨慎,辨别力,考虑,处理权❖timestape时间戳error-corrected差错校正旳precursor先驱者,前导,前兆❖deploy展开,设置vidioconferencing视频会议upstart爆发户,新贵,一步登天旳人❖allied with联合,结盟laptop便携式电脑designate指定,指明,称呼❖arbitary任意旳,恣意旳,专制旳,反复无常旳uplink上行链路downlink下行链路❖prohibitively严禁,起制止作用,克制bankbone脊椎,志气,骨干,支柱,主干网,主干网点handover转移,转换,转交❖ubiquitous无所不在旳,到处存在旳,普遍存在旳hurriedly仓促旳,匆忙旳❖euro欧元wait-and-see观望旳fledged羽毛长齐旳,快会飞旳,成熟旳,独立旳➢Digital signal processing(DSP)数字信号处理器time domain时域➢mathematical calculation and algorithm数字计算和算法signal sampling信号采样➢spatial domain空间域enhancement增强superposition叠加➢“time-invariant”filter时不变滤波器stable response阶跃响应➢frequency domain频域fourier transform傅里叶变换➢filter design滤波器设计vidiocompression视频压缩✓self-replicating自我复制旳executable可执行旳,实行旳✓behave行为体现,举动,举止biological生物学旳✓analogy类似host宿主malicious怀恶意旳,恶毒旳malware恶意软件✓parlance说法,使用方法Trojan特洛伊benign仁慈旳,宽厚旳,温和旳,良性旳✓annoy使苦恼,烦恼payload有效载荷self-reproduction自我复制,自我繁殖✓overwhelm压制,制服,占用,耗尽spyware间谍软件blur不清晰,暧昧不明,模糊✓script脚本,原本,手迹,手稿macro宏,巨大旳trick诡计,骗局bug缺陷,害虫✓uncanny离奇旳plural复数旳deter制止floppy软盘spreadsheet电子数据表misidentify 误认✓recipient接受器,容器prank恶作剧vandalism故意破坏piggy-back骑在背上deception 欺骗✓sparse稀少旳stealth秘密行动intercept中途制止,截取signature签名,签名encryption 密码术encipher编成密码decrypt解码polymorphic多形态旳,多形旳✓statistical记录旳mutation变化metamorphic变形旳,变化构造旳explicitly明白地,明确地✓exploit开拓,开发,非法使用proprietary私有旳,所有旳,所有权✓void空旳,无人旳,无效旳,无用旳warranty授权,理由,根据,担保patch修补hoxb 愚弄✧multitasking多任务技术categoy种类relinquish释放industrial robot工业机械手✧multiprogramming多道程序设计peripherals外部设备cooperative multitasking协同多任务处理技术shortcoming缺陷resource资源✧execution执行multithreading多线程memory protection存储器保护privillege特权swapfile互换文献encyclopedia百科全书refetch重新获取recompute再计算,验算entry条目,登录,进口,入口tag标签web网站,网页write-through cache直写式缓存write-back cache后写式缓存heuristic启发式旳evict驱逐,逐出,收回coherency一致embed嵌入,植入,包括platter盘queue队列,行列,长队index索引,指数,指标,指针simplifistic简化旳,过度单纯化旳entity实体data structure数据构造algorithm运算法则critical operation临界操作,关键运算execution实行,完毕,执行well-suited合适旳,便利旳crucial至关重要旳object-oriented programming language面向对象旳程序设计语言template模板descriminate区别,辨识array排列,数组reference提及,波及,参照,索引null无效旳,无价值旳,等于零旳nullable reference可空索引perspective观点,见解,前途access存取,靠近friewall防火墙segment段,结,片段,分割vulnerable易受袭击旳snoop探听,调查,盗窃,到处窥视,私家侦探spyware间谍软件stand-alone单机filter滤波器,过滤器,筛选anaiogous类似旳,相似旳,可比拟旳traffic交通,交易,通信量connectivity连通性administor网络管理员render偿还,致使,放弃,实行enforcement执行,强迫least privilege principal最小特权原理configuration构造,构造,配置,外形classification分类,分级intercept中途制止,截取screening router筛选路由器protocol协议,草案stack堆栈,堆default默认(值),缺省(值)built-in内置旳,嵌入旳destination目旳地,目旳文献inspect检查,视察virus病毒,毒害Proxy server代理服务器masquerade化妆舞会exploitable可开发旳,可运用旳spoofing哄骗crackers疯狂旳,精神错乱旳network address translation(NAT)网络地址转换scenario游戏旳关,某一特定旳情节disguise假装,伪装,掩饰throughout吞吐量,生产能力,生产量latency等待时间,潜伏,潜在,潜伏物deterministic确定旳,决定论旳,定数论旳flyback回扫,回描semaphore信号量,信标unstick使不再粘着,扯开,分开astonishingly惊人地,令人惊讶地asymmetric不对称旳,不均匀旳termintor终端器,终端套管,终端负载reboot重新引导,重新启动peripheral周界旳,外围旳,外部旳,边缘旳indistinguishable不能辨别旳,不能区别旳conventional常规旳,一般旳,老式旳errata(erratum旳复数)勘误表,订正表attachment附加,附件proprietary专利旳,有专利权旳,独占旳hook up以钩钩住hermaphroditic两性旳,雌雄同体旳proliferation扩散,增生,增殖isochronous同步旳,等时旳statement申明,程序语句command命令tremendous惊人旳,极大旳,非常旳procedure过程invoke调用,祈求internal state内状态first-in first-out(FIFO)先入先出pseudo code伪代码arbitrary任意旳traverse遍历uniquely唯一旳handle句柄decouple去耦,解耦cursor指针controller控制器implemented实现oil refinery and steel mill炼油厂和钢铁厂Boolean logic布尔逻辑negative feedback负反馈thermostat温度调整器brickwork砖体构造oscillation振荡a proportional-integal-derivative loop比例-积分-微分环路deadband静区autopilot自动驾驶室aileron副翼elevator升降机rudder方向舵triangle三角形embedded system嵌入式系统relay继电器hydraulic液压pneumatic气动simulate模仿,模拟,假装,冒充mathematical数字旳,精确旳computational计算旳connectionist连线,连接,线路in more practical terms实际上akin同族旳,类似旳precise精确旳,精确旳,精确exhibit展出,陈列,展示axons(神经旳)轴突,轴突输出端dendrite树枝状结晶,树枝石synapse神经原旳神经线连接,神经键neuroscience神经系统科学neuron神经细胞,神经元neurode神经结点per se自身,本质上come with伴随...发生elements原理,基础emulation竞争,效仿collectively全体地,共同地delineation描绘implementation执行hyperbolic双曲线旳tangent切线,正切decomposition分解,腐烂parallelism平行,对应,类似acyclic非循环旳causal因果关系旳,原因旳entail使必需,使蒙受,使承担,遗传给posterior较晚旳paradigm范例regression衰退fail within属于,适合pattern recognition模式识别applicable to适应于,合用于sequential持续旳,有次序旳priori先验旳,天生旳,天赋旳gradient descent梯度下降perceptron感知器posterior probability后验概率derivative派生旳事物,派生词,引出旳,系出旳compression浓缩,压缩,密集clustering聚类Markov decision progress马尔可夫决策过程1uzzy模糊旳,失真旳reasoning推理,评理,论证deduce推论,演绎出(from)predicate谓语,断言probability也许性,或然性,概率conceptually概念地vaguely模糊地scenario某一特定情节adjacent邻近旳,靠近旳yield出生,产生controversial争论旳,争议旳rigorous严格旳,严厉旳,严峻旳superset超集,扩展集,父集appliance用品,器具detergent清洁剂,去垢剂concertration浓度,浓缩,集中,专心refrigerator电冰箱,冷藏库subrange附属旳区域,子区间brake刹车,闸map映射consensus一致同意,舆论anti-brake system(ABS)防刹车系统rice cooker电饭煲dishwasher洗碗机elevators电梯,升降机boolean logic布尔逻辑meaning内涵,意义,含义gear to使适合deduct演绎,扣除implement贯彻,实现,工具,器械optimal最佳旳,最理想旳set集合formulation用公式表达,明确地体现,做简洁陈说framework构架,框架,构造subset子集solution解答,处理措施,处理方案constraint约束,强制formula公式,规则ball around邻域convex表面弯曲如球旳外侧,凸起旳criterion(批评判断旳)原则,准据,规范hilly多小山旳,多坡旳,陡旳accelerator pedal油门踏板gear齿轮,传动装置dynamic动态旳,动力旳,动力学旳geometrical几何学旳,几何旳integral[数学]积分,完整,部分interchangeable可互换旳positive-definite正定旳position-semidefinite半正定旳zero-state零状态regulator调整者,校准者,调整器linear quadratic regulator线性二次调整器matrix矩阵gain增益dimension尺寸,尺度,维(数)elegantly优美地,优致地derivative微分,导数algorithm运算法则,算法simplicity简朴,朴素coeffient系数,率,程度actuator执行机构,执行器oscillator振荡,使摆动windup终止,结束,装有发条旳,结尾旳non-linear非线性旳feature特性,特点salient明显旳,重要旳,重要旳bumpless勿扰动旳autotune自动调试,自动调谐VI(Virtual instrument)虚拟仪器thermostat恒温器sprinkler洒水车,喷壶,洒水装置inertial惯性旳,不活泼旳oscilloscope示波器constraint约束,压抑,拘束compiler编译器assembler汇编程序,汇编器debugger调试器,测试程序checksum校验和emulator仿真器microcontroller微控制器egoless programming规范化程序设计,非自我程序设计troubleshooting发现并修理故障,处理纠纷subroutine子程序nest嵌套exokernel外核back-up支持leave out省去,遗漏,不考虑combustion燃烧nonpreemptive非抢先旳rate monotonic analysis速率单调性分析semaphore信号量。

专业英语词汇(信号与系统)

专业英语词汇(信号与系统)

信号与系统》专业术语中英文对照表第 1 章绪论信号( signal) 系统( system) 电压( voltage) 电流( current) 信息( information ) 电路( circuit ) 网络( network) 确定性信号( determinate signa)l 随机信号( random signal) 一维信号(one—imensional signa) 多维信号(multi —imensional signa) 连续时间信号( continuous time signal) 离散时间信号( discrete time signal) 取样信号( sampling signal) 数字信号( digital signal) 周期信号( periodic signal) 非周期信号( nonperiodic( aperiodic) signal) 能量( energy) 功率( power) 能量信号( energy signal) 功率信号( power signal) 平均功率( average powe)r 平均能量( average energy) 指数信号( exponential signa)l 时间常数( time constant) 正弦信号( sine signal) 余弦信号( cosine signal) 振幅( amplitude) 角频率( angular frequency) 初相位( initial phase) 周期( period) 频率( frequency) 欧拉公式( Euler 's formu)la 复指数信号( complex exponential signal) 复频率( complex frequency) 实部( real part) 虚部( imaginary part) 抽样函数Sa(t)(sampling(Sa) function) 偶函数( even function) 奇异函数( singularity function)奇异信号(singularity signal) 单位斜变信号(unit ramp signal) 斜率(slope) 单位阶跃信号(unit step signa) 符号函数(sig num function) 单位冲激信号(unit impulse signal) 广义函数(generalized function) 取样特性(sampling property) 冲激偶信号(impulse doublet signa) 奇函数(odd function) 偶分量(even componen) 奇分量(odd componen) 正交函数(orthogonal function) 正交函数集(set of orthogonal function) 数学模型(mathematics mode) 电压源(voltage source 基尔霍夫电压定律(Kirchhoff ' s voltage laWKVL )) 电流源(current source连续时间系统(continuous time system) 离散时间系统(discrete time system) 微分方程(differential function) 差分方程(differenee function ) 线性系统(linear system) 非线性系统(nonlinear system) 时变系统(time -/arying system) 时不变系统(time -nv aria nt system) 集总参数系统(lumped-parameter system 分布参数系统(distributed -parameter system 偏微分方程(partial differential function 因果系统(causal system 非因果系统(non causal system 因果信号(causal signa) 叠加性(superposition property) 均匀性(homogeneity) 积分(integral ) 输入-俞出描述法(in put -output an alysis 状态变量描述法(state variable analysis 单输入单输出系统(single-input and single-output system) 状态方程(state equation 输出方程(output equation) 多输入多输出系统(multi -nput and multi -output system) 时域分析法(time domain method) 变换域分析法(transform domain method 卷积(convolution) 傅里叶变换(Fourier transform) 拉普拉斯变换(Laplace transform)第2章连续时间系统的时域分析齐次解(homogeneous solution 特解(particular solution) 特征方程(characteristic function) 特征根(characteristic root) 固有(自由)解(natural solution) 强迫解(forced solution) 起始条件(original condition) 初始条件(initial condition ) 自由响应(natural response 强迫响应(forced response 零输入响应(zero-input response 零状态响应(zero-state responsp 冲激响应(impulse response 阶跃响应(step response 卷积积分(convolution integral ) 交换律(exchange laW 分配律(distribute law ) 结合律(combine law)第3章傅里叶变换频谱(frequency spectrum) 频域(frequency domain) 三角形式的傅里叶级数(trigo no mitric Fourier series) 指数形式的傅里叶级数(exponential Fourier series 傅里叶系数(Fourier coefficient ) 直流分量(direct composition ) 基波分量(fun dame ntal composition) n 次谐波分量(nth harmonic componen) 复振幅(complex amplitude) 频谱图(spectrum plot(diagram)) 幅度谱(amplitude spectrum) 相位谱(phase spectrum 包络(envelop 离散性(discrete property) 谐波性(harmonic property) 收敛性(convergenee property 奇谐函数(odd harmonic function) 吉伯斯现象(Gibbs phenomenon周期矩形脉冲信号(periodic rectangular pulse signa] 周期锯齿脉冲信号(periodic sawtooth pulse signa) 周期三角脉冲信号(periodic triangular pulse signa )周期半波余弦信号(periodic half —osine signa) 周期全波余弦信号(periodic full -cosine signa) 傅里叶逆变换(inverse Fourier transform) 频谱密度函数(spectrum density function) 单边指数信号(single —ided exponential signa) 双边指数信号(two -sided exponential signa) 对称矩形脉冲信号(symmetry rectangular pulse signa) 线性(linearity) 对称性(symmetry) 对偶性(duality) 位移特性(shifting) 时移特性(time -shifting) 频移特性(frequency—hifting) 调制定理(modulation theorem) 调制(modulation) 角军调(demodulation) 变频(frequency conversior) 尺度变换特性(scaling ) 微分与积分特性(differentiation and integration) 时域微分特性(differentiation in the time domain) 时域积分特性(integration in the time domain) 频域微分特性(differentiation in the frequency domain) 频域积分特性(integration in the frequency domain) 卷积定理(convolution theorem) 时域卷积定理(convolution theorem in the time domain) 频域卷积定理(convolution theorem in the frequency domain 取样信号(sampling signa)矩形脉冲取样(rectangular pulse sampling 自然取样(nature sampling 冲激取样(impulse sampling) 理想取样(ideal sampling) 取样定理(sampling theorem) 调制信号(modulation signal) 载波信号(carrier signal) 已调制信号(modulated signa ) 模拟调制(analog modulation) 数字调制(digital modulation) 连续波调制(continuous wave modulation) 脉冲调制(pulse modulation) 幅度调制(amplitude modulation) 频率调制(frequency modulation) 相位调制(phase modulation 角度调制(angle modulation) 频分多路复用(frequency—ivision multiplex (FDM)) 时分多路复用(time —ivision multiplex (TDM )) 相干(同步)解调(synchronous detection本地载波(local carrier)系统函数(system function)网络函数(network function)频响特性(frequency responsg幅频特性(amplitude frequency response相频特性(phase frequency respons)e 无失真传输(distorti on less tran smissior) 理想低通滤波器(ideal low —ass filter) 截止频率(cutoff frequency 正弦积分(sine integral) 上升时间(rise time)窗函数(window function )理想带通滤波器(ideal band-pass filter)第4章拉普拉斯变换代数方程(algebraic equation双边拉普拉斯变换(two-sided Laplace transform)双边拉普拉斯逆变换(in verse two-sided Laplace tran sforn) 单边拉普拉斯变换(single-sided Laplace transform) 拉普拉斯逆变换(inverse Laplace transform) 收敛域(regi on of con verge nee (ROC ))延时特性(time delay)s 域平移特性(shifting in the s-domain )s 域微分特性(differentiation in the s-domain)s 域积分特性(integration in the s-domain)初值定理(initial-value theorem )终值定理(expiration-value)复频域卷积定理(convolution theorem in the complex frequency domain 咅E分分式展开法(partial fraction expansion)留数法(residue method第5章策动点函数(driving function)转移函数(transfer function)极点(pole零点(zero)零极点图(zero-pole plot)暂态响应(transient response稳态响应(stable respons e稳定系统(stable system一阶系统(first order system)高通滤波网络(high-low filter)低通滤波网络(low-pass filter )二阶系统(second system 最小相移系统(minimum-phase system) 维纳滤波器(Winner filter) 卡尔曼滤波器(Kalman filter) 低通(low-pass) 高通(high-pass 带通(band-pass 带阻(band-stop) 有源(active) 无源(passive 模拟(analog) 数字(digital) 通带(pass-band 阻带(stop-band佩利一维纳准则(Paley-Winner criterion ) 最佳逼近(optimum approximation) 过渡带(transition-band) 通带公差带(toleranee band 巴特沃兹滤波器(Butterworth filter) 切比雪夫滤波器(Chebyshew filter) 方框图(block diagram 信号流图(signal flow graph ) 节点(node) 支路(bran ch) 输入节点(source node 输出节点(sink node) 混合节点(mix node ) 通路(path) 开通路(open path) 闭通路(close path) 环路(loop ) 自环路(self-loop ) 环路增益(loop gain ) 不接触环路(disconnect loop) 前向通路(forward path) 前向通路增益(forward path gain) 梅森公式(Mason formula) 劳斯准则(Routh criterion )第6章数字系统(digital system )数字信号处理(digital signal processing) 差分方程(differenee equation)单位样值响应(unit sample response 卷积和(convolution sum )欢迎下载Z 变换(Z transform)序歹U( sequenc©样值(sample单位样值信号(unit sample signa)单位阶跃序歹U( unit step sequenc©矩形序歹U (rectangular sequenee)单边实指数序歹卩(single sided real exponential sequenCe单边正弦序歹U( single sided exponential sequence斜边序歹卩(ramp sequenee复指数序列(complex exponential sequenee线性时不变离散系统(linear time-invariant discrete-time system) 常系数线性差分方程(linear constant-coefficient differenee equation 后向差分方程(backward differenee equatior)前向差分方程(forward differenee equation)海诺塔(Tower of Hanoi)菲波纳西(Fib on acci )冲激函数串(impulse train )数字滤波器(digital filter)单边Z 变换(single-sided Z transform) 双边Z 变换(two-sided (bilateral)Z transform) 幕级数(power series 收敛(eon verge nc® 有界序列(limitary-amplitude sequenee 正项级数(positive series 有限长序列(limitary-duration sequenee 右边序歹卩(right-sided sequenee 左边序歹卩(left-sided sequenee 双边序歹卩(two-sided sequenee Z 逆变换(inverse Ztransform) 围线积分法(eon tour in tegral method) 幕级数展开法(powerseries expansion z 域微分(differentiation in the z-domain ) 序列指数加权(multiplication by an exponential sequeneg z 域卷积定理(z-domainconvolution theorem) 帕斯瓦尔定理(Parseval theorem 传输函数(transferfunction)序列的傅里叶变换(discrete-time Fourier transform: DTFT) 序列的傅里叶逆变换(in verse discrete-time Fourier tran sform IDTFT ) 幅度响应(magnitude respons e 相位响应(phase respons》量化(quantization) 编码(coding ) 模数变换(A/D 变换:analog-to-digitalconversion) 欢迎下载数模变换(D/A 变换:digital-to- analog conversion)端口分析法(port analysis) 状态变量(state variable 无记忆系统(memoryless system 有记忆系统(memory system) 矢量矩阵(vector-matrix ) 常量矩阵(constant matrix) 输入矢量(in put vector) 输出矢量(output vector) 直接法(direct method) 间接法(in direct method) 状态转移矩阵(state transition matrix) 系统函数矩阵(system function matrix) 冲激响应矩阵(impulse response matrix 朱里准则(July criterion)5。

电气工程专业英语词汇

电气工程专业英语词汇

(coa*ial) cable (同轴)电缆AC transmission system 交流输电系统active filter 有源滤波器active load 〔PLoad〕有功负载active loss 有功损耗active power 有功功率alternating current (AC) 交流电ammeter电流表amplitude modulation (AM) 调幅angle stability功角稳定anode (cathode) 阳极〔阴极〕arc discharge 电弧放电arc suppression coil 消弧线圈arc-e*tinguishing chamber灭弧室armature 电枢,〔继电器的〕衔铁asynchronous machine 异步电机automatic control 自动控制automatic meter reading 〔AMR〕自动抄表automatic oscillograph 自动录波仪autotransformer 自耦变压器binary 二进制blackout 断电、停电block diagram 框图boiler 锅炉breakdown 〔电〕击穿breaker 断路器brush 电刷brushless DC motor 无刷直流电机bus bar 母线bus tie breaker 母联断路器〔母联断路器,母联开关〕calibrate 校准capacitor bank 电容器组conductor 导线converter (inverter)整流器〔逆变器〕copper loss 铜损corona 电晕coupling capacitor 耦合电容current transformer CT 电流互感器damping阻尼decimal 十进制dielectric 电介质,绝缘体dielectric constant 介质常数dielectric loss 介质损耗direct current 〔DC〕直流电discharge 放电disconnector 隔离开关dispatcher 调度员distribution automation system 配电网自动化〔DA〕系统distribution dispatch center 配电调度中心double-circuit lines on the same tower双回同杆并架double-column transformer双绕组变压器earth(ground) wire 接地线earthing switch 接地开关eddy current 涡流electric field 电场electric circuit 电路electrical machine control电机控制electrical machinery电机electromagnetic field 电磁场e*citation励磁e*citing winding 励磁绕组e*citor励磁器e*tra-high voltage (EHV) 超高压fast decoupled power-flow method 快速解耦潮流算法fault clearing time 故障切除时间feeder 馈电线FFT (fast Fourier transform) 快速傅立叶变换fi*ed series capacitor pensation固定串联电容补偿flashover 闪络Fle*ible AC transmission system (FACTS)灵活交流输电系统Fossil-fired power plant 火电厂frequency modulation (FM) 调频frequency-domain 频域fuse 保险丝,熔丝gas insulated substation 〔GIS〕气体绝缘变电站geography information system〔GIS〕地理信息系统generator 发电机generator terminal机端generator tripping 切机graduation dissertation毕业设计graduation practice毕业实习grounding capacitance voltage divider对地电容分压器grounding 接地harmonic 谐波he*adecimal 十六进制high voltage shunt reactor 高压并联电抗器high voltage高压high-voltage apparatus高压电器high-voltage engineering 高电压工程hydro power station 水力发电站Hydro-generator水轮发电机integrated circuit (IC) 集成电路internet protocol〔IP〕intelligence quotient〔IQ〕IEC (international Electrotechnical mission)国际电工〔技术〕委员会IEE (Institution of Electrical Engineers)电气工程师学会〔英〕IET〔The Institution Of Engineering And Technology〕工程技术学会〔英〕IEEE (Institute of Electrical and Electronic Engineers)电气与电子工程师学会〔美〕impedance阻抗impulse current 冲击电流independent pole operation 分相操作induction 感应inductive (capacitive) 电感的(电容的)installed capacity装机容量instrument transformer 互感器insulation coordination 绝缘配合insulation 绝缘insulator 绝缘子inverter station 换流站iron core 铁芯iron loss 铁损ISO (international standardization organization) 国际标准化组织isolator 刀闸(隔离开关)kinetic(potential) energy 动〔势〕能LAN (local area network) 局域网leakage flu* 漏磁通LED (light emitting diode) 发光二极管light(boiling)-water reactor 轻〔沸〕水反响堆lightning arrester 避雷器lightning overvoltage 雷电过电压load shedding 甩负荷loop system 环网系统loss of synchronization 失去同步low voltage 低压lower limit 下限machinery practice金工实习magnetic field 磁场magnetizing current励磁电流main and transfer busbar 单母线带旁路malfunction 失灵margin 裕度,边界metal o*ide arrester 〔MOA〕金属氧化物避雷器middle voltage中压motor 电动机nameplate 铭牌negative sequence impedance 负序阻抗neutral point中性点no-load current 空载电流no-load loss 空载损耗nuclear power station 核电站numerical 数字的octal 八进制oil-filled power cable 充油电力电缆one machine - infinity bus system单机无穷大系统operation amplifier 运算放大器operation mechanism 操动机构oscilloscope 示波器overhead line 架空线overvoltage 过电压partial discharge 局部放电passive device 无源器件peak-load 峰荷Permanent-magnet Synchronism Motor 永磁同步电机phase displacement (shift) 相移phase lead(lag) 相位超前〔滞后〕phase shifter 移相器phase-to-phase voltage 线电压positive sequence impedance 正序阻抗potential transformer PT 电压互感器power angle 功角power capacitor 电力电容power electronics 电力电子power factor 功率因数Power Generation Technology 发电技术power line carrier (PLC) 电力线载波〔器〕/ 可编程逻辑控制器power grid电网power plant电厂Power System Planning 电力系统规划power transfer 能量输送power transformer 电力变压器power transmission system输电系统prime mover 原动机productive practice生产实习protective relaying 〔relaying protection〕继电保护pumped storage power station 抽水蓄能电站radio interference 无线干扰rated 额定的ratio变比reactance (impedance) 电抗〔阻抗〕reactive current 无功电流reactive load无功负载reactive loss 无功损耗reactive power pensation 无功补偿reactive power 无功功率reactor 电抗器reclosing 重合闸recovery voltage 恢复电压rectifier 整流器reference value 参考值regulation 调节reinforced e*citation 强行励磁relay 继电器reserve capacity 备用容量resistance电阻resistor 电阻器right-of-way 线路走廊root mean square (rms) 均方根值rotor 转子routing testing 常规试验rpm (revolution per minute) 转/分series (shunt) pensation 串〔并〕联补偿shield wire 避雷线short-circuit ratio 短路比shunt capacitor 并联电容器shunt reactor 并联电抗器simulation analysis 仿真分析single (dual, ring) bus 单〔双,环形〕母线skin effect 集肤效应slip ring 滑环slope 斜率Staticstate静态static var〔Voltage Ampere Reactive〕pensation (SVC) 静止无功补偿Stator (rotor) 定〔转〕子steam turbine 汽轮机steel-reinforced aluminum 钢芯铝绞线step up (down) transformer 升(降)压变压器substation变电站sulphur he*afluoride breaker SF6 断路器supervisory control and data acquisition (SCADA)监控与数据采集surface breakdown 外表击穿surge impedance波阻抗swing 摇摆switch station 开关站synchronization 同步synchronous condenser 同步调相机tap 分接头taped transformer 多级变压器three phase fault 三相故障three-column transformer 〔ThrClnTrans〕三绕组变压器time-domain 时域time-of-usetariff 分时电价transfer function 传递函数transfer switching 倒闸操作transient stability暂态稳定transmission line 输电线路trip circuit 跳闸电路trip coil 跳闸线圈turn (turn ratio) 匝〔匝比,变比〕two-port network 二端口网络ultra-high voltage (UHV) 特高压underground cable 地下电缆vacuum circuit breaker 真空断路器variable transformer 调压变压器voltage grade 电压等级voltage stability 电压稳定wave front(tail) 波头〔尾〕winding 绕组withstand test 耐压试验withstand voltage 耐受电压zero sequence current 零序电流zinc o*ide 氧化锌〔金属氧化物〕专业课程名称电磁场概论 Introduction to Electro-Magnetic Field电机控制技术 Control Technique of Electrical Machinery电机学 Electrical Machinery 〔Theory〕电力电子技术根底 Fundamentals of Power Electronics Technology电力电子课程设计 Power electronics course design电力经济 Electric power system economics电力通信系统及调度自动化 Power System munication and Dispatching Automatic电力系统潮流计算机分析 puter Analysis of Power Flow电力系统分析 Electric power system analysis电力系统继电保护 Electric power system relaying protection电力系统稳态分析 Steady-State Analysis of Power System电力系统远动技术electric power system remote protocol电力系统暂态分析 Transient Analysis of Power System电力系统自动控制 Electric power system automatic control电力系统自动装置原理 The Principle of Electric Power System Automatic Equipment 电路原理 Principles of electric circuits电能质量控制 electric power quality (PQ) control电气工程根底 Fundamentals of Electrical Engineering电子技术根底〔模拟〕〔数字〕 fundamentals of electronic (analog) (digital)高电压工程High voltage engineering计算机继电保护 Microputer-Based Relaying Protection.计算机通信与网络 puter munication and Network可编程控制器原理及应用 Principles of PLC (Programmable logic Controller) And Application 人工智能根底 Fundamentals of Artificial Intelligence 〔AI〕数字信号处理 Digital Signal Processing (DSP)微机原理与接口 Principle of Microputer and Interface现代电力系统管理 Modern Power System Management信号与系统 Signal and System专业外语 Professional English,specialized English自动控制理论 Automatic Control Theory。

专业英语词汇(信号与系统)

专业英语词汇(信号与系统)

《信号与系统》专业术语中英文对照表第 1 章绪论信号(signal)系统(system)电压(voltage)电流(current)信息(information)电路(circuit)网络(network)确定性信号(determinate signal)随机信号(random signal)一维信号(one–dimensional signal)多维信号(multi–dimensional signal)连续时间信号(continuous time signal)离散时间信号(discrete time signal)取样信号(sampling signal)数字信号(digital signal)周期信号(periodic signal)非周期信号(nonperiodic(aperiodic) signal)能量(energy)功率(power)能量信号(energy signal)功率信号(power signal)平均功率(average power)平均能量(average energy)指数信号(exponential signal)时间常数(time constant)正弦信号(sine signal)余弦信号(cosine signal)振幅(amplitude)角频率(angular frequency)初相位(initial phase)周期(period)频率(frequency)欧拉公式(Euler’s formula)复指数信号(complex exponential signal)复频率(complex frequency)实部(real part)虚部(imaginary part)抽样函数 Sa(t)(sampling(Sa) function)偶函数(even function)奇异函数(singularity function)奇异信号(singularity signal)单位斜变信号(unit ramp signal)斜率(slope)单位阶跃信号(unit step signal)符号函数(signum function)单位冲激信号(unit impulse signal)广义函数(generalized function)取样特性(sampling property)冲激偶信号(impulse doublet signal)奇函数(odd function)偶分量(even component)奇分量(odd component)正交函数(orthogonal function)正交函数集(set of orthogonal function)数学模型(mathematics model)电压源(voltage source)基尔霍夫电压定律(Kirchhoff’s voltage law(KVL))电流源(current source)连续时间系统(continuous time system)离散时间系统(discrete time system)微分方程(differential function)差分方程(difference function)线性系统(linear system)非线性系统(nonlinear system)时变系统(time–varying system)时不变系统(time–invariant system)集总参数系统(lumped–parameter system)分布参数系统(distributed–parameter system)偏微分方程(partial differential function)因果系统(causal system)非因果系统(noncausal system)因果信号(causal signal)叠加性(superposition property)均匀性(homogeneity)积分(integral)输入–输出描述法(input–output analysis)状态变量描述法(state variable analysis)单输入单输出系统(single–input and single–output system)状态方程(state equation)输出方程(output equation)多输入多输出系统(multi–input and multi–output system)时域分析法(time domain method)变换域分析法(transform domain method)卷积(convolution)傅里叶变换(Fourier transform)拉普拉斯变换(Laplace transform)第 2 章连续时间系统的时域分析齐次解(homogeneous solution)特解(particular solution)特征方程(characteristic function)特征根(characteristic root)固有(自由)解(natural solution)强迫解(forced solution)起始条件(original condition)初始条件(initial condition)自由响应(natural response)强迫响应(forced response)零输入响应(zero-input response)零状态响应(zero-state response)冲激响应(impulse response)阶跃响应(step response)卷积积分(convolution integral)交换律(exchange law)分配律(distribute law)结合律(combine law)第3 章傅里叶变换频谱(frequency spectrum)频域(frequency domain)三角形式的傅里叶级数(trigonomitric Fourier series)指数形式的傅里叶级数(exponential Fourier series)傅里叶系数(Fourier coefficient)直流分量(direct composition)基波分量(fundamental composition)n 次谐波分量(n th harmonic component)复振幅(complex amplitude)频谱图(spectrum plot(diagram))幅度谱(amplitude spectrum)相位谱(phase spectrum)包络(envelop)离散性(discrete property)谐波性(harmonic property)收敛性(convergence property)奇谐函数(odd harmonic function)吉伯斯现象(Gibbs phenomenon)周期矩形脉冲信号(periodic rectangular pulse signal)周期锯齿脉冲信号(periodic sawtooth pulse signal)周期三角脉冲信号(periodic triangular pulse signal)周期半波余弦信号(periodic half–cosine signal)周期全波余弦信号(periodic full–cosine signal)傅里叶逆变换(inverse Fourier transform)频谱密度函数(spectrum density function)单边指数信号(single–sided exponential signal)双边指数信号(two–sided exponential signal)对称矩形脉冲信号(symmetry rectangular pulse signal)线性(linearity)对称性(symmetry)对偶性(duality)位移特性(shifting)时移特性(time–shifting)频移特性(frequency–shifting)调制定理(modulation theorem)调制(modulation)解调(demodulation)变频(frequency conversion)尺度变换特性(scaling)微分与积分特性(differentiation and integration)时域微分特性(differentiation in the time domain)时域积分特性(integration in the time domain)频域微分特性(differentiation in the frequency domain)频域积分特性(integration in the frequency domain)卷积定理(convolution theorem)时域卷积定理(convolution theorem in the time domain)频域卷积定理(convolution theorem in the frequency domain)取样信号(sampling signal)矩形脉冲取样(rectangular pulse sampling)自然取样(nature sampling)冲激取样(impulse sampling)理想取样(ideal sampling)取样定理(sampling theorem)调制信号(modulation signal)载波信号(carrier signal)已调制信号(modulated signal)模拟调制(analog modulation)数字调制(digital modulation)连续波调制(continuous wave modulation)脉冲调制(pulse modulation)幅度调制(amplitude modulation)频率调制(frequency modulation)相位调制(phase modulation)角度调制(angle modulation)频分多路复用(frequency–division multiplex(FDM))时分多路复用(time–division multiplex(TDM))相干(同步)解调(synchronous detection)本地载波(local carrier)系统函数(system function)网络函数(network function)频响特性(frequency response)幅频特性(amplitude frequency response)相频特性(phase frequency response)无失真传输(distortionless transmission)理想低通滤波器(ideal low–pass filter)截止频率(cutoff frequency)正弦积分(sine integral)上升时间(rise time)窗函数(window function)理想带通滤波器(ideal band–pass filter)第 4 章拉普拉斯变换代数方程(algebraic equation)双边拉普拉斯变换(two-sided Laplace transform)双边拉普拉斯逆变换(inverse two-sided Laplace transform)单边拉普拉斯变换(single-sided Laplace transform)拉普拉斯逆变换(inverse Laplace transform)收敛域(region of convergence(ROC))延时特性(time delay)s 域平移特性(shifting in the s-domain)s 域微分特性(differentiation in the s-domain)s 域积分特性(integration in the s-domain)初值定理(initial-value theorem)终值定理(expiration-value)复频域卷积定理(convolution theorem in the complex frequency domain)部分分式展开法(partial fraction expansion)留数法(residue method)第 5 章策动点函数(driving function)转移函数(transfer function)极点(pole)零点(zero)零极点图(zero-pole plot)暂态响应(transient response)稳态响应(stable response)稳定系统(stable system)一阶系统(first order system)高通滤波网络(high-low filter)低通滤波网络(low-pass filter)二阶系统(second system)最小相移系统(minimum-phase system)维纳滤波器(Winner filter)卡尔曼滤波器(Kalman filter)低通(low-pass)高通(high-pass)带通(band-pass)带阻(band-stop)有源(active)无源(passive)模拟(analog)数字(digital)通带(pass-band)阻带(stop-band)佩利-维纳准则(Paley-Winner criterion)最佳逼近(optimum approximation)过渡带(transition-band)通带公差带(tolerance band)巴特沃兹滤波器(Butterworth filter)切比雪夫滤波器(Chebyshew filter)方框图(block diagram)信号流图(signal flow graph)节点(node)支路(branch)输入节点(source node)输出节点(sink node)混合节点(mix node)通路(path)开通路(open path)闭通路(close path)环路(loop)自环路(self-loop)环路增益(loop gain)不接触环路(disconnect loop)前向通路(forward path)前向通路增益(forward path gain)梅森公式(Mason formula)劳斯准则(Routh criterion)第 6 章数字系统(digital system)数字信号处理(digital signal processing)差分方程(difference equation)单位样值响应(unit sample response)卷积和(convolution sum)Z 变换(Z transform)序列(sequence)样值(sample)单位样值信号(unit sample signal)单位阶跃序列(unit step sequence)矩形序列 (rectangular sequence)单边实指数序列(single sided real exponential sequence)单边正弦序列(single sided exponential sequence)斜边序列(ramp sequence)复指数序列(complex exponential sequence)线性时不变离散系统(linear time-invariant discrete-time system)常系数线性差分方程(linear constant-coefficient difference equation)后向差分方程(backward difference equation)前向差分方程(forward difference equation)海诺塔(Tower of Hanoi)菲波纳西(Fibonacci)冲激函数串(impulse train)第 7 章数字滤波器(digital filter)单边 Z 变换(single-sided Z transform)双边 Z 变换(two-sided (bilateral) Z transform)幂级数(power series)收敛(convergence)有界序列(limitary-amplitude sequence)正项级数(positive series)有限长序列(limitary-duration sequence)右边序列(right-sided sequence)左边序列(left-sided sequence)双边序列(two-sided sequence)Z 逆变换(inverse Z transform)围线积分法(contour integral method)幂级数展开法(power series expansion)z 域微分(differentiation in the z-domain)序列指数加权(multiplication by an exponential sequence)z 域卷积定理(z-domain convolution theorem)帕斯瓦尔定理(Parseval theorem)传输函数(transfer function)序列的傅里叶变换(discrete-time Fourier transform:DTFT)序列的傅里叶逆变换(inverse discrete-time Fourier transform:IDTFT)幅度响应(magnitude response)相位响应(phase response)量化(quantization)编码(coding)模数变换(A/D 变换:analog-to-digital conversion)数模变换(D/A 变换:digital-to- analog conversion)第 8 章端口分析法(port analysis)状态变量(state variable)无记忆系统(memoryless system)有记忆系统(memory system)矢量矩阵(vector-matrix )常量矩阵(constant matrix )输入矢量(input vector)输出矢量(output vector)直接法(direct method)间接法(indirect method)状态转移矩阵(state transition matrix)系统函数矩阵(system function matrix)冲激响应矩阵(impulse response matrix)朱里准则(July criterion)欢迎您的下载,资料仅供参考!致力为企业和个人提供合同协议,策划案计划书,学习资料等等打造全网一站式需求。

测试信号分析与处理专业英语词汇

测试信号分析与处理专业英语词汇

第一章系统:system 信号:signal模拟信号:analog signal 数字信号:digital signal模/数转换:analog-to-digital conversion 频谱:spectrum数字滤波:digital filtering 滤波器:filter采样:sample 保持:hold数字代码:digital code 量化电平:quantization level 时域:time domain 频域:frequency domain低频:low frequency 高频:high frequency低通滤波器:low pass filter 高通滤波器:high pass filter带通滤波器:band pass filter 带阻滤波器:band stop filter零阶保持信号:zero order hold signal 平滑:smooth采样周期:sampling period 频率分量:frequency elements图像处理:image processing 传感器:sensor电压:voltage 电流:current第二章anti-imaging filter 抗镜像滤波器sampling interval 采样间隔=sampling period 采样周期sampling frequency 采样频率=sampling rate 采样速率sampling theorem 采样定理Nyquist sampling rate 奈奎斯特采样率Nyquist frequency 奈奎斯特频率Nyquist range 奈奎斯特范围oversampling 过采样undersampling 欠采样quantization step 量化步长quantization noise量化噪声bit rate 比特率anti-aliasing filter 抗混叠滤波器第三章数字函数:digital function 合成函数:composite function 二维数字信号:two-dimensional digital signal语音信号:speech signal 量化方案:quantization scheme 脉冲函数:impulse function 单位脉冲函数:unit impulse function 阶跃函数:step function 幂函数:power function指数函数: exponential function 正弦函数:sine function余弦函数:cosine function 复平面:complex plain欧拉恒等式:Euler’s identity 模拟频率:analog frequency数字频率:digital frequency 采样间隔:sampling interval相移:phase shift 像素:pixel灰度级:gray scale第四章roll-off 滚降gain 增益pass band 通带stop band 阻带bandwidth 带宽linear system 线性系统superposition 叠加原理time-invariant 时不变causal system因果系统difference equation差分方程filter coefficient滤波器系数recursive filter 递归滤波器nonrecursive filter 非递归滤波器finite word length effect有限字长效应impulse response 脉冲响应infinite impulse response (IIR)无限脉冲响应finite impulse response (FIR)有限脉冲响应moving average filter 滑动平均滤波器step response 阶跃响应第六章z transform z变换region of convergence 收敛域inverse z transform 逆z变换transfer function 传输函数partial fraction expansion 部分分式展开cover-up method 覆盖法zero 零点pole 极点marginally stable 临界稳定unstable 不稳定第七章傅立叶变换:Fourier Transform 滤波器形状:filter shape频率响应:frequency response 频率特性:frequency characteristics 离散时间傅立叶变换:Discrete Time Fourier Transform幅度响应:magnitude response 相位响应:phase response传输函数:transfer function 相位差:phase difference采样频率:sampling frequency第八章white noise 白噪声magnitude spectrum 幅度频谱phase spectrum 相位频谱discrete Fourier series(DFS)离散傅里叶级数第九章有限脉冲响应滤波器:finite impulse response filter无限脉冲响应滤波器:infinite impulse response filter相位失真:phase distortion 理想低通滤波器:idle low pass filter 窗函数:window function 稳定性:stability通带波纹:pass band ripple 阻带波纹:stop band ripple通带边缘频率:pass band edge frequency过渡带宽度:transition width 矩形窗:Rectangular Window汉宁窗:Hanning Window 哈明窗:Hamming Window布莱克曼窗:Blackman Window 凯塞窗:Kaiser Window项数:number of terms 衰减:attenuation增益:gain 采样频率:sampling frequency第十章infinite impulse response filter(IIR)无限脉冲响应滤波器bilinear transformation 双线性变换prewarping equation 预扭曲方程Butterworth filter 巴特沃斯滤波器Chebyshev Type I filter 切比雪夫I 型滤波器Chebyshev Type II filter 切比雪夫II 型滤波器elliptic filter 椭圆滤波器Impulse invariance method 脉冲响应不变法。

1信号与系统英语课件

1信号与系统英语课件

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专业英语(电子信息与通信工程)[整理版]

专业英语(电子信息与通信工程)[整理版]

Electroics电子学battery电池lSI大规模集成电路ultraviolet紫外线radiation辐射LED发光二级管capacitor电容integrated circuit集成电路wireless telegraph无线电报passive devices无源器件电流current二极管diodes半导体semiconductor真空管vacuum tube印刷电路printed circuit高清电视high definition tv电阻器resistorAmpere 安培Conductivity传导体magnetic cor磁芯insulator绝缘体dielectric电解质thevenin’s theore戴维定理negative termin负极charge电荷inductance感应系数polarity极性电感inductor节点hode等效电阻equivalentresistance叠加定理superpowertheoremSemiconductor半导体number system计数制IC集成电路commutativeLaw分配率binary二进制inverter交换器negative否认的sequential时序的双极型bipolar晶体管transistorN沟道N channel线性化line布尔代数boolean algera真值表the table解发器flip-flop组合逻辑电路combinational logla circuit积和式sum-of-productsParasitic capacitance寄生电容channel bandwidt通道带宽half-duplex半双工spurious frequenc寄生频率input match输入匹配tuning range调制范围the baseband amplifier基带放大器noise figure噪声系数minimum detectable signal最小可检测信号灵敏度sensitivity谐波harmonics阻抗匹配impedance match本机振荡the local csillator过载特性overloadcharacteristics信道channel高斯白噪声white cnaussiannoise中频inter medium基带信号baseband signalSignal and syste信号与系统aeronautics and astronautics航空航天continuous-time signals连续时间信号signal energy and power信号与功能total energy总能量complex number复数infinite time interval无限时间范围average power平均能量physical system物理系统automotive vehicl机动车辆信号处理signal processing 电路设计circuit design离散时间信号discrete-time signal非零常数nonzerv constant 独立变量independent variables瞬时功率instaneous power 无限能量infinite energy相互作用的子系统interconnection-of-subsyste ms。

数字信号处理英语词汇

数字信号处理英语词汇

AAbsolutely integrable绝对可积Absolutely integrable impulse response绝对可积冲激响应Absolutely summable绝对可和Absolutely summable impulse response绝对可和冲激响应Accumulator累加器Acoustic 声学Adder加法器Additivity property可加性Aliasing混叠现象All-pass systems全通系统AM (Amplitude modulation )幅度调制Amplifier放大器Amplitude modulation (AM)幅度调制Amplitude-scaling factor幅度放大因子Analog-to-digital (A-to-D) converter模数转换器Analysis equation分析公式(方程)Angel (phase) of complex number复数的角度(相位)Angle criterion角判据Angle modulation角度调制Anticausality反因果Aperiodic非周期Aperiodic convolution非周期卷积Aperiodic signal非周期信号Asynchronous异步的Audio systems音频(声音)系统Autocorrelation functions自相关函数Automobile suspension system汽车减震系统Averaging system平滑系统BBand-limited带(宽)限的Band-limited input signals带限输入信号Band-limited interpolation带限内插Bandpass filters带通滤波器Bandpass signal带通信号Bandpass-sampling techniques带通采样技术Bandwidth带宽Bartlett (triangular) window巴特利特(三角形)窗Bilateral Laplace transform双边拉普拉斯变换Bilinear双线性的Bilinear transformation双线性变换Bit(二进制)位,比特Block diagrams方框图Bode plots波特图Bounded有界限的Break frequency折转频率Butterworth filters巴特沃斯滤波器C“Chirp” transform algorithm“鸟声”变换算法Capacitor电容器Carrier载波Carrier frequency载波频率Carrier signal载波信号Cartesian (rectangular) form 直角坐标形式Cascade (series) interconnection串联,级联Cascade-form串联形式Causal LTI system因果的线性时不变系统Channel信道,频道Channel equalization信道均衡Chopper amplifier斩波器放大器Closed-loop闭环Closed-loop poles闭环极点Closed-loop system闭环系统Closed-loop system function闭环系统函数Coefficient multiplier系数乘法器Coefficients系数Communications systems通信系统Commutative property交换性(交换律)Compensation for nonideal elements非理想元件的补偿Complex conjugate复数共轭Complex exponential carrier复指数载波Complex exponential signals复指数信号Complex exponential(s)复指数Complex numbers 复数Conditionally stable systems条件稳定系统Conjugate symmetry共轭对称Conjugation property共轭性质Continuous-time delay连续时间延迟Continuous-time filter连续时间滤波器Continuous-time Fourier series连续时间傅立叶级数Continuous-time Fourier transform连续时间傅立叶变换Continuous-time signals连续时间信号Continuous-time systems连续时间系统Continuous-to-discrete-time conversion连续时间到离散时间转换Convergence 收敛Convolution卷积Convolution integral卷积积分Convolution property卷积性质Convolution sum卷积和Correlation function相关函数Critically damped systems临界阻尼系统Crosss-correlation functions互相关函数Cutoff frequencies截至频率DDamped sinusoids阻尼正弦振荡Damping ratio阻尼系数Dc offset直流偏移Dc sequence直流序列Deadbeat feedback systems临界阻尼反馈系统Decibels (dB) 分贝Decimation抽取Decimation and interpolation抽取和内插Degenerative (negative) feedback负反馈Delay延迟Delay time延迟时间Demodulation解调Difference equations差分方程Differencing property差分性质Differential equations微分方程Differentiating filters微分滤波器Differentiation property微分性质Differentiator微分器Digital-to-analog (D-to-A) converter数模转换器Direct Form I realization直接I型实现Direct form II realization直接II型实现Direct-form直接型Dirichlet conditions狄里赫利条件Dirichlet, P.L.狄里赫利Discontinuities间断点,不连续Discrete-time filters 离散时间滤波器Discrete-time Fourier series离散时间傅立叶级数Discrete-time Fourier series pair离散时间傅立叶级数对Discrete-time Fourier transform (DFT)离散时间傅立叶变换Discrete-time LTI filters离散时间线性时不变滤波器Discrete-time modulation离散时间调制Discrete-time nonrecursive filters离散时间非递归滤波器Discrete-time signals离散时间信号Discrete-time systems离散时间系统Discrete-time to continuous-time conversion离散时间到连续时间转换Dispersion弥撒(现象)Distortion扭曲,失真Distribution theory(property)分配律Dominant time constant主时间常数Double-sideband modulation (DSB)双边带调制Downsampling减采样Duality对偶性EEcho回波Eigenfunctions特征函数Eigenvalue特征值Elliptic filters椭圆滤波器Encirclement property围线性质End points终点Energy of signals信号的能量Energy-density spectrum能量密度谱Envelope detector包络检波器Envelope function包络函数Equalization均衡化Equalizer circuits均衡器电路Equation for closed-loop poles闭环极点方程Euler, L.欧拉Euler’s relation欧拉关系(公式)Even signals偶信号Exponential signals指数信号Exponentials指数FFast Fourier transform (FFT)快速傅立叶变换Feedback反馈Feedback interconnection反馈联结Feedback path反馈路径Filter(s)滤波器Final-value theorem终值定理Finite impulse response (FIR)有限长脉冲响应Finite impulse response (FIR) filters有限长脉冲响应滤波器Finite sum formula有限项和公式Finite-duration signals有限长信号First difference一阶差分First harmonic components基波分量(一次谐波分量)First-order continuous-time systems一阶连续时间系统First-order discrete-time systems一阶离散时间系统First-order recursive discrete-time filters一阶递归离散时间滤波器First-order systems一阶系统Forced response受迫响应Forward path正向通路Fourier series傅立叶级数Fourier transform傅立叶变换Fourier transform pairs傅立叶变换对Fourier, Jean Baptiste Joseph傅立叶(法国数学家,物理学家)Frequency response频率响应Frequency response of LTI systems线性时不变系统的频率响应Frequency scaling of continuous-time Fourier transform 连续时间傅立叶变化的频率尺度(变换性质)Frequency shift keying (FSK)频移键控Frequency shifting property频移性质Frequency-division multiplexing (FDM)频分多路复用Frequency-domain characterization频域特征Frequency-selective filter频率选择滤波器Frequency-shaping filters频率成型滤波器Fundamental components基波分量Fundamental frequency基波频率Fundamental period基波周期GGain增益Gain and phase margin增益和相位裕度General complex exponentials一般复指数信号Generalized functions广义函数Gibbs phenomenon吉伯斯现象Group delay群延迟HHalf-sample delay半采样间隔时延Hanning window汉宁窗Harmonic analyzer谐波分析议Harmonic components谐波分量Harmonically related谐波关系Heat propagation and diffusion热传播和扩散现象Higher order holds高阶保持Highpass filter高通滤波器Highpass-to-lowpass transformations高通到低通变换Hilbert transform希尔波特滤波器Homogeneity (scaling) property齐次性(比例性)IIdeal理想的Ideal bandstop characteristic理想带阻特征Ideal frequency-selective filter理想频率选择滤波器Idealization理想化Identity system恒等系统Imaginary part虚部Impulse response 冲激响应Impulse train冲激串Incrementally linear systems增量线性系统Independent variable独立变量Infinite impulse response (IIR)无限长脉冲响应Infinite impulse response (IIR) filters无限长脉冲响应滤波器Infinite sum formula无限项和公式Infinite taylor series无限项泰勒级数Initial-value theorem初值定理Inpulse-train sampling冲激串采样Instantaneous瞬时的Instantaneous frequency瞬时频率Integration in time-domain时域积分Integration property积分性质Integrator积分器Interconnection互联Intermediate-frequency (IF) stage中频级Intersymbol interference (ISI)码间干扰Inverse Fourier transform傅立叶反变换Inverse Laplace transform拉普拉斯反变换Inverse LTI system逆线性时不变系统Inverse system design逆系统设计Inverse z-transform z反变换Inverted pendulum倒立摆Invertibility of LTI systems线性时不变系统的可逆性Invertible systems逆系统LLag network滞后网络Lagrange, J.L.拉格朗日(法国数学家,力学家)Laplace transform拉普拉斯变换Laplace, P.S. de拉普拉斯(法国天文学家,数学家)lead network超前网络left-half plane左半平面left-sided signal左边信号Linear线性Linear constant-coefficient difference线性常系数差分方程equationsLinear constant-coefficient differential线性常系数微分方程equationsLinear feedback systems线性反馈系统Linear interpolation线性插值Linearity线性性Log magnitude-phase diagram对数幅-相图Log-magnitude plots对数模图Lossless coding无损失码Lowpass filters低通滤波器Lowpass-to-highpass transformation低通到高通的转换LTI system response线性时不变系统响应LTI systems analysis线性时不变系统分析MMagnitude and phase幅度和相位Matched filter匹配滤波器Measuring devices测量仪器Memory记忆Memoryless systems无记忆系统Modulating signal调制信号Modulation调制Modulation index调制指数Modulation property调制性质Moving-average filters移动平均滤波器Multiplexing多路技术Multiplication property相乘性质Multiplicities多样性NNarrowband窄带Narrowband frequency modulation窄带频率调制Natural frequency自然响应频率Natural response自然响应Negative (degenerative) feedback负反馈Nonanticipatibe system不超前系统Noncausal averaging system非因果平滑系统Nonideal非理想的Nonideal filters非理想滤波器Nonmalized functions归一化函数Nonrecursive非递归Nonrecursive filters非递归滤波器Nonrecursive linear constant-coefficient非递归线性常系数差分方程difference equationsNyquist frequency奈奎斯特频率Nyquist rate奈奎斯特率Nyquist stability criterion奈奎斯特稳定性判据OOdd harmonic 奇次谐波Odd signal奇信号Open-loop开环Open-loop frequency response开环频率响应Open-loop system开环系统Operational amplifier运算放大器Orthogonal functions正交函数Orthogonal signals正交信号Oscilloscope示波器Overdamped system过阻尼系统Oversampling过采样Overshoot超量PParallel interconnection并联Parallel-form block diagrams并联型框图Parity check奇偶校验检查Parseval’s relation帕斯伐尔关系(定理)Partial-fraction expansion部分分式展开Particular and homogeneous solution特解和齐次解Passband通频带Passband edge通带边缘Passband frequency通带频率Passband ripple通带起伏(或波纹)Pendulum钟摆Percent modulation调制百分数Periodic周期的Periodic complex exponentials周期复指数Periodic convolution周期卷积Periodic signals周期信号Periodic square wave周期方波Periodic square-wave modulating signal周期方波调制信号Periodic train of impulses周期冲激串Phase (angle) of complex number复数相位(角度)Phase lag相位滞后Phase lead相位超前Phase margin相位裕度Phase shift相移Phase-reversal相位倒置Phase modulation相位调制Plant工厂Polar form极坐标形式Poles极点Pole-zero plot(s)零极点图Polynomials 多项式Positive (regenerative) feedback正(再生)反馈Power of signals信号功率Power-series expansion method幂级数展开的方法Principal-phase function主值相位函数Proportional (P) control比例控制Proportional feedback system比例反馈系统Proportional-plus-derivative比例加积分Proportional-plus-derivative feedback比例加积分反馈Proportional-plus-integral-plus-different比例-积分-微分控制ial (PID) controlPulse-amplitude modulation脉冲幅度调制Pulse-code modulation脉冲编码调制Pulse-train carrier冲激串载波QQuadrature distortion正交失真Quadrature multiplexing正交多路复用Quality of circuit电路品质(因数)RRaised consine frequency response升余弦频率响应Rational frequency responses有理型频率响应Rational transform有理变换RC highpass filter RC 高阶滤波器RC lowpass filter RC 低阶滤波器Real实数Real exponential signals实指数信号Real part实部Rectangular (Cartesian) form 直角(卡笛儿)坐标形式Rectangular pulse矩形脉冲Rectangular pulse signal矩形脉冲信号Rectangular window矩形窗口Recursive (infinite impulse response)递归(无时限脉冲响应)滤波器filtersRecursive linear constant-coefficient 递归的线性常系数差分方程difference equationsRegenerative (positive) feedback再生(正)反馈Region of comvergence收敛域right-sided signal右边信号Rise time上升时间Root-locus analysis根轨迹分析(方法)Running sum动求和SS domain S域Sampled-data feedback systems采样数据反馈系统Sampled-data systems采样数据系统Sampling采样Sampling frequency采样频率Sampling function采样函数Sampling oscilloscope采样示波器Sampling period采样周期Sampling theorem采样定理Scaling (homogeneity) property比例性(齐次性)性质Scaling in z domain z域尺度变换Scrambler扰频器Second harmonic components二次谐波分量Second-order二阶Second-order continuous-time system二阶连续时间系统Second-order discrete-time system二阶离散时间系统Second-order systems二阶系统sequence序列Series (cascade) interconnection级联(串联)Sifting property筛选性质Sinc functions sinc函数Single-sideband单边带Single-sideband sinusoidal amplitude单边带正弦幅度调制modulationSingularity functions奇异函数Sinusoidal正弦(信号)Sinusoidal amplitude modulation正弦幅度调制Sinusoidal carrier正弦载波Sinusoidal frequency modulation正弦频率调制Sliding滑动Spectral coefficient频谱系数Spectrum频谱Speech scrambler语音加密器S-plane S平面Square wave方波Stability稳定性Stabilization of unstable systems不稳定系统的稳定性(度)Step response阶跃响应Step-invariant transformation阶跃响应不定的变换Stopband阻带Stopband edge阻带边缘Stopband frequency阻带频率Stopband ripple 阻带起伏(或波纹)Stroboscopic effect频闪响应Summer加法器Superposition integral叠加积分Superposition property叠加性质Superposition sum叠加和Suspension system减震系统Symmetric periodic 周期对称Symmetry对称性Synchronous同步的Synthesis equation综合方程System function(s)系统方程TTable of properties 性质列表Taylor series泰勒级数Time时间,时域Time advance property of unilateral单边z变换的时间超前性质z-transformTime constants时间常数Time delay property of unilateral单边z变换的时间延迟性质z-transformTime expansion property时间扩展性质Time invariance时间变量Time reversal property时间反转(反褶)性Time scaling property时间尺度变换性Time shifting property时移性质Time window时间窗口Time-division multiplexing (TDM)时分复用Time-domain时域Time-domain properties时域性质Tracking system (s)跟踪系统Transfer function转移函数transform pairs变换对Transformation变换(变形)Transition band过渡带Transmodulation (transmultiplexing) 交叉调制Triangular (Barlett) window三角型(巴特利特)窗口Trigonometric series三角级数Two-sided signal双边信号Type l feedback system l 型反馈系统UUint impulse response单位冲激响应Uint ramp function单位斜坡函数Undamped natural frequency无阻尼自然相应Undamped system无阻尼系统Underdamped systems欠阻尼系统Undersampling欠采样Unilateral单边的Unilateral Laplace transform单边拉普拉斯变换Unilateral z-transform单边z变换Unit circle单位圆Unit delay单位延迟Unit doublets单位冲激偶Unit impulse单位冲激Unit step functions单位阶跃函数Unit step response 单位阶跃响应Unstable systems不稳定系统Unwrapped phase展开的相位特性Upsampling增采样VVariable变量WWalsh functions沃尔什函数Wave波形Wavelengths波长Weighted average加权平均Wideband宽带Wideband frequency modulation宽带频率调制Windowing加窗zZ domain z域Zero force equalizer置零均衡器Zero-Input response零输入响应Zero-Order hold零阶保持Zeros of Laplace transform拉普拉斯变换的零点Zero-state response零状态响应z-transform z变换z-transform pairs z变换对。

城轨交通专业英语 Unit 19 Metro Signaling System 地铁信号系统

城轨交通专业英语 Unit 19 Metro Signaling System 地铁信号系统

Try to discuss
2. What’s the function of metro signaling system?
t_o_i_n_s_t_ru__c_t _th_e__o_p_e_r_a_ti_o_n__o_f _tr_a_i_n_s_a_n_d__e_n_s_u_r_e_t_h_e_i_ts__sa_fety and efficystem.
David: Can subway run safely with signal system?
John : Yes, it is not only safe for metro operation, but also convenient for passengers.
Part B Dialogue
(David and John are talking about metro signaling.)
Try to discuss
David:Do you know the components of the metro signaling system?
移动闭塞系统
3. The function of field level is__to__e_st_a_b_l_is_h__th_e__s_ta_n_d__a_rd__s_ignals 4. The function of field station is __to__m_e_a_s_u_r_e_t_h_e__re_a_l_-t_i_m_e_ signals
信号系统是安装在轨道边上的机械或电气设备,将 前方路况传递给列车司机。司机根据信号的指示采 取相应行动。 通常,司机根据信号可知列车安全行 驶的速度,或按信号指示停车。
Part C Passage

计算机与通信专业英语

计算机与通信专业英语

计算机与通信专业英语计算机与通信专业涉及到许多专业术语和英语表达。

首先,我们可以从计算机方面来看。

在计算机领域,一些常见的英语术语包括,algorithm(算法)、programming(编程)、software engineering(软件工程)、database management(数据库管理)、networking(网络技术)、cybersecurity(网络安全)、artificial intelligence(人工智能)、machine learning(机器学习)、operating system(操作系统)等等。

这些术语涵盖了计算机科学和工程的各个方面。

而在通信专业方面,一些常见的英语术语包括,telecommunications(电信)、wireless communication(无线通信)、network protocols(网络协议)、data transmission(数据传输)、fiber optics(光纤通信)、signal processing(信号处理)、mobile networks(移动网络)、satellite communication(卫星通信)等等。

这些术语涵盖了通信工程和技术的各个方面。

除了专业术语外,还有一些常用的短语和表达,比如说"information technology"(信息技术)、"cloud computing"(云计算)、"Internet of Things"(物联网)、"big data"(大数据)、"cyber-physical systems"(网络物理系统)等等。

总的来说,计算机与通信专业的英语涉及到非常丰富和多样的词汇和表达,这些术语和短语在国际学术交流和工程实践中扮演着重要的角色。

希望这些信息能够对你有所帮助。

信号与系统后面的索引(专业词汇中英对照表)

信号与系统后面的索引(专业词汇中英对照表)
差分方程 difference equation
特解 particular solution
特征方程 characteristic equation
特征根 characteristic root
特征矩阵 characteristic matrix
起始值 original value
海诺塔 tower of hanoi
快速傅里叶变换(FFT) fast fourier transform
均匀性(齐次性) homogeneity
围线积分法 contour integral method
极点 pole
初值定理 initial value theorem
系统函数 system function
系统的仿真 simulation of system
倒立摆 inverted pendulum
根轨迹 root-locus
积分器 integrator
流图转置 transpose of flow graph
圆周移位 circular shifting
圆卷积 circular convolution
部分分式展开法 partial fraction expansion method
叠加性 supperposition property
零点 zero
频率响应 frequency response
频率有限信号 frequency finite signal
频率变换 frequency transform
解卷积(反卷积) deconvolution
数字滤波器 digital filter
蝶形计算 butterfly computation

电气工程专业英语(电力类)翻译

电气工程专业英语(电力类)翻译

实用资料:电气工程专业课(电力类)翻译参考专业外语:Professional English电路(上)electrical circuit (I)电路(下)electrical circuit (II)金工实习machinery practice电机(上)electrical machinery (I)电工实验与测试electrical experiment & test电子综合实践integrated electronic practice信号与系统signal & system电子技术基础(模拟)fundamentals of electronic (analog)电磁场electromagnetic field电子技术实验electronic experiment(I)电子辅助设计EDA Electronic Design Automatic(I)发电厂动力工程基础Heat power engineering in generating plant企业管理enterprise management电气主系统electrical system principle电力系统稳态/暂态分析Steady-State/ Transient-State Analysis of Power System 电力系统继电保护Power System Relaying Protection电力系统潮流计算机分析:Computer Analysis of Power Flow数字电子技术Digital Electrical Technique微机原理microcomputer principle电子技术基础(数字)fundamentals of electronic (digital)自动控制automatic control theory电力系统分析electric power system analysis电子技术基础实验electronic experiment(II)电气主系统课程设计electrical system principle-course design电子辅助设计EDA Electronic Design Automatic(II)通信与计算机网络communication & computer networks电力系统继电保护electric power system relaying电力系统继电保护Power System Protective Relaying电力系统远动技术electric power system remote protocol生产实习productive practice Technology继电保护课程设计electric power system relaying-course design电力电子技术power electronics电力电子技术基础:Fundamentals of Electronics Power Technology电力电子课程设计Power electronics course design电力系统自动控制electric power system control & automation高电压技术High voltage engineering Technology变电站自动化substation automation电力经济electric power system economics电能质量控制electric power quality control配电网自动化distribution system automation电力系统新技术new techniques on electric power system控制电机electrical machine control调度自动化与能量管理energy management & automation灵活交流输电系统flexible AC transmission system计算机保护computer protection电力系统电磁兼容EMC in electric power system毕业实习graduation practice毕业设计graduation dissertation数字信号处理:Digital Signal Processing自动控制理论:Automatic Control Theory电气工程基础:Fundamentals of Electrical Engineering电磁场概论:Introduction to Electro-Magnetic Field计算机继电保护:Microcomputer-Based Relaying Protection电气设备的绝缘检测与故障诊断:Insulation Diagnostics and Troubl-Shooting for Electrical Installations电网规划:Power System Planning可编程控制器原理及应用:Principles of PLC (Programmable logic Controller) And Application电磁场数值计算:Numerical Computation of Electro-Magnetic Field电力系统继电保护:Relay Protection of Power System电力系统自动装置原理The Principle of Electric Power System Automatic Equipment电力通信系统及调度自动化:Power System Communication and Dispatching Automatic专业方向电气工程Electrical Engineering电机与电器Electric Machines and Electric Apparatus电力系统及其自动化Power System and its Automation高电压与绝缘技术High Voltage and Insulation Technology电力电子与电力传动Power Electronics and Power Drives电工理论与新技术Theory and New Technology of Electrical Engineering电子科学与技术Electronics Science and Technology。

通信工程专业英语习题答案

通信工程专业英语习题答案

练习参考答案第1单元 信号与系统1.完形填空(1) band-limited, cutoff frequencies, to, between, the information rate is proportional to the bandwidth of the channel, on, to, by, by simply increasing the number of levels, noise will cause the receiver to mistake one level for another, no matter how elaborately the data is coded, between, theoretical maxima.(2) from, a loss of information , the twisted pair, addition of noise to the signal, depends on the signal frequency, the high-frequency components of the signal, over, between, through, of, with, including.(3) for, to, In some cases, over, (microwave relay, coaxial cable, or fiber), ADC, to, thereby achieving a reduction in required channel bandwidth, of, signal recovery, (Techniques such as filtering, auto-correlation and convolution).2.英汉互译(1) “电信”(telecommunication)一词来源于希腊语tele(含义为“遥远的”)和拉丁语communicatio(涵义为“连接”)。

(完整版)电子信息与通信工程专业英语期末必考翻译

(完整版)电子信息与通信工程专业英语期末必考翻译

1."In most cases, these signals originate as sensory data from the real world: seismic vibrations visual images, sound waves, etc. DSP isthe mathematics, the algorithms, and the techniques used to manipulate these signals after they have been converted into a digital form." 在大多数情况下,这些信号来源于人对真实世界的感觉,比如地震的震动,视觉图像,声音波形等。

数字信号处理是一种数学工具,是一种用来处理那些将上述信号转换成数字形式后的信号的算法和技术。

2.Fourier’s representation of functionsas a superposition of sines and cosines has become Ubiquitous for both the analytic and numerical solution of differential equations and for the analysis and treatment of communication signals 函数的傅里叶表示,即将函数表示成正弦和余弦信号的叠加,这种方法已经广泛用于微分方程的解析法和数值法求解过程以及通信信号的分析和处理。

3.If f (t ) is a nonperiodic signal, the summation of the periodic functions ,such as sine and cosine, does not accurately represent the signal. You could artificially extend the signal to make it periodic but it would require additional continuity at the end points . 如果f(t)是非周期信号,那么用周期函数例如正弦和余弦的和,并不能精确的表示该信号f(t)。

电力专业英语阅读与翻译

电力专业英语阅读与翻译

电力专业英语阅读与翻译第一课一、Summary of glossary 术语1.电力系统(electric) power systempower generation 发电transmission system(network) 输电系统(网络)distribution system 配电系统2.发电power generationpower plant 发电厂powerhouse 发电站hydropower plant 水力发电厂nuclear plant 核电厂thermal plant 热电厂fossil-power plant火电厂3.负荷分类load classificationindustrial loads 工业负荷residential loads 居民负荷commercial loads 商业负荷4.拓扑结构system topologyradial system 辐射状系统loop system 环状系统network system 网状系统二、Wording-buildingGeneral Introduction 专业英语词汇和构词方法简介专业词汇的形成主要有三种情况:1.借用日常英语词汇或其他学科的专业词汇,但是词义和词性可能发生了明显的变化。

例如:在日常英语中表示“力量、权力”和在机械专业表示“动力”的power,数学上表示“幂”,在电力专业领域可以仍作为名词,表示“电力、功率、电能”;也可以作为动词,表示“供以电能”。

在日常英语中表示“植物”的plant,在电力专业领域中用来表示“电厂”等。

2.由日常英语词汇或其他学科的专业词汇,直接合成新的词汇。

例如:over和head组合成overhead,表示“架空(输电线)”;super和conductor 合成superconductor,表示“超导体”等。

3.由基本词根和前缀或后缀组成新的词汇。

大部分专业词汇属于这种情况。

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《信号与系统》专业术语中英文对照表第 1 章绪论信号(signal)系统(system)电压(voltage)电流(current)信息(information)电路(circuit)网络(network)确定性信号(determinate signal)随机信号(random signal)一维信号(one–dimensional signal)多维信号(multi–dimensional signal)连续时间信号(continuous time signal)离散时间信号(discrete time signal)取样信号(sampling signal)数字信号(digital signal)周期信号(periodic signal)非周期信号(nonperiodic(aperiodic)signal)能量(energy)功率(power)能量信号(energy signal)功率信号(power signal)平均功率(average power)平均能量(average energy)指数信号(exponential signal)时间常数(time constant)正弦信号(sine signal)余弦信号(cosine signal)振幅(amplitude)角频率(angular frequency)初相位(initial phase)周期(period)频率(frequency)欧拉公式(Euler’s formula)复指数信号(complex exponential signal)复频率(complex frequency)实部(real part)虚部(imaginary part)抽样函数Sa(t)(sampling(Sa)function)偶函数(even function)奇异函数(singularity function)奇异信号(singularity signal)单位斜变信号(unit ramp signal)斜率(slope)单位阶跃信号(unit step signal)符号函数(signum function)单位冲激信号(unit impulse signal)广义函数(generalized function)取样特性(sampling property)冲激偶信号(impulse doublet signal)奇函数(odd function)偶分量(even component)奇分量(odd component)正交函数(orthogonal function)正交函数集(set of orthogonal function)数学模型(mathematics model)电压源(voltage source)基尔霍夫电压定律(Kirchhoff’s voltage law(KVL))电流源(current source)连续时间系统(continuous time system)离散时间系统(discrete time system)微分方程(differential function)差分方程(difference function)线性系统(linear system)非线性系统(nonlinear system)时变系统(time–varying system)时不变系统(time–invariant system)集总参数系统(lumped–parameter system)分布参数系统(distributed–parameter system)偏微分方程(partial differential function)因果系统(causal system)非因果系统(noncausal system)因果信号(causal signal)叠加性(superposition property)均匀性(homogeneity)积分(integral)输入–输出描述法(input–output analysis)状态变量描述法(state variable analysis)单输入单输出系统(single–input and single–output system)状态方程(state equation)输出方程(output equation)多输入多输出系统(multi–input and multi–output system)时域分析法(time domain method)变换域分析法(transform domain method)卷积(convolution)傅里叶变换(Fourier transform)拉普拉斯变换(Laplace transform)第 2 章连续时间系统的时域分析齐次解(homogeneous solution)特解(particular solution)特征方程(characteristic function)特征根(characteristic root)固有(自由)解(natural solution)强迫解(forced solution)起始条件(original condition)初始条件(initial condition)自由响应(natural response)强迫响应(forced response)零输入响应(zero-input response)零状态响应(zero-state response)冲激响应(impulse response)阶跃响应(step response)卷积积分(convolution integral)交换律(exchange law)分配律(distribute law)结合律(combine law)第3 章傅里叶变换频谱(frequency spectrum)频域(frequency domain)三角形式的傅里叶级数(trigonomitric Fourier series)指数形式的傅里叶级数(exponential Fourier series)傅里叶系数(Fourier coefficient)直流分量(direct composition)基波分量(fundamental composition)n 次谐波分量(n th harmonic component)复振幅(complex amplitude)频谱图(spectrum plot(diagram))幅度谱(amplitude spectrum)相位谱(phase spectrum)包络(envelop)离散性(discrete property)谐波性(harmonic property)收敛性(convergence property)奇谐函数(odd harmonic function)吉伯斯现象(Gibbs phenomenon)周期矩形脉冲信号(periodic rectangular pulse signal)周期锯齿脉冲信号(periodic sawtooth pulse signal)周期三角脉冲信号(periodic triangular pulse signal)周期半波余弦信号(periodic half–cosine signal)周期全波余弦信号(periodic full–cosine signal)傅里叶逆变换(inverse Fourier transform)频谱密度函数(spectrum density function)单边指数信号(single–sided exponential signal)双边指数信号(two–sided exponential signal)对称矩形脉冲信号(symmetry rectangular pulse signal)线性(linearity)对称性(symmetry)对偶性(duality)位移特性(shifting)时移特性(time–shifting)频移特性(frequency–shifting)调制定理(modulation theorem)调制(modulation)解调(demodulation)变频(frequency conversion)尺度变换特性(scaling)微分与积分特性(differentiation and integration)时域微分特性(differentiation in the time domain)时域积分特性(integration in the time domain)频域微分特性(differentiation in the frequency domain)频域积分特性(integration in the frequency domain)卷积定理(convolution theorem)时域卷积定理(convolution theorem in the time domain)频域卷积定理(convolution theorem in the frequency domain)取样信号(sampling signal)矩形脉冲取样(rectangular pulse sampling)自然取样(nature sampling)冲激取样(impulse sampling)理想取样(ideal sampling)取样定理(sampling theorem)调制信号(modulation signal)载波信号(carrier signal)已调制信号(modulated signal)模拟调制(analog modulation)数字调制(digital modulation)连续波调制(continuous wave modulation)脉冲调制(pulse modulation)幅度调制(amplitude modulation)频率调制(frequency modulation)相位调制(phase modulation)角度调制(angle modulation)频分多路复用(frequency–division multiplex(FDM))时分多路复用(time–division multiplex(TDM))相干(同步)解调(synchronous detection)本地载波(local carrier)系统函数(system function)网络函数(network function)频响特性(frequency response)幅频特性(amplitude frequency response)相频特性(phase frequency response)无失真传输(distortionless transmission)理想低通滤波器(ideal low–pass filter)截止频率(cutoff frequency)正弦积分(sine integral)上升时间(rise time)窗函数(window function)理想带通滤波器(ideal band–pass filter)第 4 章拉普拉斯变换代数方程(algebraic equation)双边拉普拉斯变换(two-sided Laplace transform)双边拉普拉斯逆变换(inverse two-sided Laplace transform)单边拉普拉斯变换(single-sided Laplace transform)拉普拉斯逆变换(inverse Laplace transform)收敛域(region of convergence(ROC))延时特性(time delay)s 域平移特性(shifting in the s-domain)s 域微分特性(differentiation in the s-domain)s 域积分特性(integration in the s-domain)初值定理(initial-value theorem)终值定理(expiration-value)复频域卷积定理(convolution theorem in the complex frequency domain)部分分式展开法(partial fraction expansion)留数法(residue method)第 5 章策动点函数(driving function)转移函数(transfer function)极点(pole)零点(zero)零极点图(zero-pole plot)暂态响应(transient response)稳态响应(stable response)稳定系统(stable system)一阶系统(first order system)高通滤波网络(high-low filter)低通滤波网络(low-pass filter)二阶系统(second system)最小相移系统(minimum-phase system)维纳滤波器(Winner filter)卡尔曼滤波器(Kalman filter)低通(low-pass)高通(high-pass)带通(band-pass)带阻(band-stop)有源(active)无源(passive)模拟(analog)数字(digital)通带(pass-band)阻带(stop-band)佩利-维纳准则(Paley-Winner criterion)最佳逼近(optimum approximation)过渡带(transition-band)通带公差带(tolerance band)巴特沃兹滤波器(Butterworth filter)切比雪夫滤波器(Chebyshew filter)方框图(block diagram)信号流图(signal flow graph)节点(node)支路(branch)输入节点(source node)输出节点(sink node)混合节点(mix node)通路(path)开通路(open path)闭通路(close path)环路(loop)自环路(self-loop)环路增益(loop gain)不接触环路(disconnect loop)前向通路(forward path)前向通路增益(forward path gain)梅森公式(Mason formula)劳斯准则(Routh criterion)第 6 章数字系统(digital system)数字信号处理(digital signal processing)差分方程(difference equation)单位样值响应(unit sample response)卷积和(convolution sum)Z 变换(Z transform)序列(sequence)样值(sample)单位样值信号(unit sample signal)单位阶跃序列(unit step sequence)矩形序列(rectangular sequence)单边实指数序列(single sided real exponential sequence)单边正弦序列(single sided exponential sequence)斜边序列(ramp sequence)复指数序列(complex exponential sequence)线性时不变离散系统(linear time-invariant discrete-time system)常系数线性差分方程(linear constant-coefficient difference equation)后向差分方程(backward difference equation)前向差分方程(forward difference equation)海诺塔(Tower of Hanoi)菲波纳西(Fibonacci)冲激函数串(impulse train)第7 章数字滤波器(digital filter)单边Z 变换(single-sided Z transform)双边Z 变换(two-sided (bilateral) Z transform)幂级数(power series)收敛(convergence)有界序列(limitary-amplitude sequence)正项级数(positive series)有限长序列(limitary-duration sequence)右边序列(right-sided sequence)左边序列(left-sided sequence)双边序列(two-sided sequence)Z 逆变换(inverse Z transform)围线积分法(contour integral method)幂级数展开法(power series expansion)z 域微分(differentiation in the z-domain)序列指数加权(multiplication by an exponential sequence)z 域卷积定理(z-domain convolution theorem)帕斯瓦尔定理(Parseval theorem)传输函数(transfer function)序列的傅里叶变换(discrete-time Fourier transform:DTFT)序列的傅里叶逆变换(inverse discrete-time Fourier transform:IDTFT)幅度响应(magnitude response)相位响应(phase response)量化(quantization)编码(coding)模数变换(A/D 变换:analog-to-digital conversion)数模变换(D/A 变换:digital-to- analog conversion)第8 章端口分析法(port analysis)状态变量(state variable)无记忆系统(memoryless system)有记忆系统(memory system)矢量矩阵(vector-matrix )常量矩阵(constant matrix )输入矢量(input vector)输出矢量(output vector)直接法(direct method)间接法(indirect method)状态转移矩阵(state transition matrix)系统函数矩阵(system function matrix)冲激响应矩阵(impulse response matrix)朱里准则(July criterion)。

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