电子信息与通信工程专业英语(王立琦版)词汇

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电子信息工程专业英语单词1

digital↔analog 数字↔模拟hardware↔software↔firmware硬件↔软件↔固化软件building block 标准部件development 开发debug 调试refer to as 称为random access 随机储存scale 规模passive↔active 有源的↔无源的component 元件Fig. figure 图Open 开路current↔voltage↔potential 电流↔电压↔电位transistor↔diode 三极管↔二极管anode↔negativepole 正极↔负极inversion↔non-invert 倒相↔正相stage 级circuitry 电路系统element 元件truth table 真值表positive ↔ negative 正↔负in terms of === take advantage of 利用power consumption === power dissipation功耗property↔performance 性能inverter 反相器with respect to 关于specification 参数device 器件semiconductor 半导体toggle frequency 触发频率in series ↔ in parallel 串联↔并联response 响应capacitance↔inductance↔resistor 电容↔电感↔电阻pull-up resistor 负载电阻operating frequency 工作频率come in 分类power dissipation==powerconsumption 功耗tradeoff 折衷sensitive ↔ insensitive 敏感↔不敏感spike ↔ glitch 尖脉冲↔短时脉冲act as 充当noise susceptibility 噪声敏感度breakdown voltage 击穿电压supply pin 电源引脚microfarad 微法emitter input 射极输入pin compatible 引脚兼容flip-flop 触发器mediumspeed device 中等速度器件toggle frequency 触发频率superior to 优于noise immunity 抗噪drive capability 驱动能力input impedance 输入阻抗for short 简称output stage 输出级package 封装function generator 函数发生器square-wave 方波tunable 可调的signetics 芯片timer 定时器counter 计数器synchronous counter 同步计数器logical operation 逻辑运算block diagram 框图oscilloscope 示波器oscillator 振荡器symmetrical waveform 对称波形synchronous ↔ asynchronous 同步↔异步synchronous counter 同步计数器latch 锁存器Divider 分频器programmable counter 可编程计数器4-bit device 4位器件multistage operation 多级运算timing waveform 时序波形preset value 预设值Bi-direction 双向的parallel ↔ serial 并行↔串行coder ↔ decoder 编码器↔译码器comparator 比较器cascade 级联monostable 单稳态trigger↔retrigger↔nonretrigger触发↔再触发↔非触发noise rejection 抗噪transmitter↔receiver 发射机↔接收机modulate↔demodulate 调制↔解调filter 滤波器amplipy↔ amplifier 放大↔放大器superheterodyne receiver 超外差接收机narrow band 窄带incoming signal 接收信号local oscillator 本振difference frequency 差频block diagram 框图tuned circuit 调谐电路image signal 噪声系数spurious signal 镜像信号reject =prevent=suppress 抑制intermoulate 互调antenna 天线mixer 混频器gain↔loss 增益↔损益conversion gain 变换增益drift 漂移product 分量sideband noise 边带噪声moudulator↔demodulator 调制器↔解调器bandwidth 带宽signal strength 信号强度specification 参数discrete channel 离散信道phase-looked loop 锁相环synthesizer 合成器sensitivity 灵敏度navigation receiver 海事接收机atmospheric noise 大气噪声skirt characteristics 边带特性communication 通信audio-frequency response 音频响应intermodulate↔crossmodulate 互调↔交调image rejection 镜像抑制spurious rejection 寄生抑制nonlinear circuit 非线性电路detector 检波器harmonics 谐波square-law 平方律amplitude 幅值be proportional to 与…….成比例作业7：14.03.20noise figure 噪声系数resistive 阻性的impedance 阻抗short circuit 短路negative feedback 负反馈thermal noise 热噪声image frequency 镜像频率noise factor 噪声因子third-order component 三阶分量passband ↔ stopband 通带↔阻带component 分量even (偶) ↔ odd (奇)even harmonics 偶次谐波distortion 失真transfer characteristic 转换特性bias 偏置potentiometer 分压器Constant 常量Attenuator 衰减器thermal noise 热噪声distortion 失真narrow-band noise 窄带噪声broadband 边带odd-order distortion 奇数阶失真bipolar 双极性scalar-valued 标量independent variable 独立变量variable ↔ argument 变量，自变量discrete-time signal 离散时间信号sample 抽样quantization 量化sequence 序列impulse function 冲激函数eigenfunction 特征函数complex exponential 复指数sinusoidal sequence 正弦序列Map 映射principle of superposition 叠加原理shift invariance 移不变indepengdent property 独立特性convolution 卷积convolution sum 卷积和If and only if 当且仅当necessary and sufficient condition 充要条件system response 系统响应linearity 线性stability 稳定性causality 因果性time domain 时域frequency domain 频域periodic sequence 周期序列snthesis equation 综合等式analysis equation 解析等式coefficient 系数duality 对偶time-aliasing 时间折叠algebraic expression 代数表达式contour integral 围线积分Z-transform Z变换inverse Z-transform Z 的逆变换finite-duration sequence 有限长序列interval 区间algorithm 算法arithmetic operation 算术运算convolution sum 卷积和Nth-order difference equation N 阶差分方程homogeneous solution 齐次解zero state 零状态recursion 递归linear signal flow graph 线性信号流图weight 加权rearrange 重排second-order factor 二阶因子transfer function 传输函数dynamic range 动态范围polynomial 多项式the tapped delay line structure 抽头延迟线结构linear phase 线性相位lowpass filter 低通滤波器passband 通带stopband 阻带iteration 迭带方程digital filter 数字滤波器analog filter 模拟滤波器cascade 级联parallel 并行spectrum 谱eigenvalue 特征值eigenfunction 特征函数phase response 相位响应unit circle 单位圆imaginary axis 虚轴functional approximation 函数近似polynomial approximation 多项式近似edge frequency 截止频率lowpass filter 低通滤波器passband 通带stopband 阻带phase response 相位响应unit circle 单位圆imaginary axis 虚轴functional approximation 函数近似ploynomial approximation 多项式近似iterative procedure 迭带方程digital filter 数字滤波器S-plane S平面Z-plane Z平面map 映射aliasing 混迭bandlimit 限带objective 目的impulse invariant design 冲激不变法设计impulse response 冲激响应step response 阶跃响应sampling period 抽样周期frequency response 频率响应successive terms 连续项alternative 可替代的parameter 参数distortion 失真numerator 分子denominator 分母criterion 准则exploit 利用bilinear transformation 双线性变换piecewise-constant-frequency characteristics分段恒定频率特性Piecewise-constant-magnitude characteristics分段恒定幅度特性time domain 时域frequency domain 频域finite －length impulse response sequence有限长冲激响应序列frequency response 频率响应periodic convolution 周期卷积passband 通带stopband 阻带transition bandwidth 过度带宽linear phase factor 线性相位因子trigonometric polynomial 三角多项式sysmenetry property 对称性质signal processing 信号处理noisy measured signal 含噪测量信号Integration range 积分范围smoother filter 平滑滤波器constant signal 常量信号mean 均值variance 方差Caussian noise 高斯噪声DC frequency 直流频率unity reponse 单位响应geonetric series 几何级数noise component 噪声分量objective criterion 客观准则partial derivative 偏导mean-square 均方image enhancement 图像增强restoration 复原Mathematical criteria 数学准则rectification 修正gray level 灰度级uniform distribution 均匀分布histogram 直方图contrast 对比lumiance 亮度light intensity 光强度optical density 光密度development 成像opaque 不透明的transmittance 透明性，传递函数visual system 视觉系统symmetrical response 对称响应contrast ratio 对比度nonnegtive function 非负函数scaling transform 比例变换scanner 扫描仪random varible 随机变量probability distribution 概率分布transfer function 传递函数coarse quantization 粗量化false contouring 伪轮廓quantization noise 量化噪声piecewise-linear transformation 分段线性变换compress 压缩expand 扩展segment slope 分段斜率histogram 直方图threshold 阀值be proportional to 与......成比例logarithmic transformation 对数变换electronic signal 电信号log amplifier circuit 对数放大器exponential transformation 指数变换quantization noise 量化噪声histogram equalization 直方图均衡化multiplicative noise 乘性噪声operational amplifier 运算放大器feedback loop 反馈环probalilty distribution 概率分布random varigble 随机变量uniform distribution 均匀分布lemma 引理jump function 阶跃函数inequality 不等式subinterval 子区间gray level 灰度级empirical distribution function 经验分布函数truncation function 截断函数rounding 舍入telecommunication 电信prerequisite 前提voice tube 话筒acoustic system 声学系统simplex communication 单工通信simplex 单工duplex 双工input source 信源output destination 信宿speech recognition 语音识别transmitter terminal 发射终端transmission channel 传输信道transducer 传感器microphone 麦克风loudspeaker 扬声器communicator 通信员transmitter 发射机receive 接收机property 性能terminology 术语signal-to-noise ratio 信噪比bandwidth 带宽capability 性能sensitivity 敏感度attenuation 衰减passive 无源active 有源termal noise 噪声sky noise 大气噪声deterioration 恶化principle of homogeneity 均匀原理principle of superposition 叠加原理dynamic range 动态范围subset 子集generating set 生成集hi-fi high-fidelity 高保真tune 调谐degradation 亮度intelligibility 可理解性transmission channel 传输信道delay 延时electrical conduction 电导体optical fibres 光纤lectromagnetic radiation 电磁辐射microwave 微波satellite 卫星electromagnetic and magnetic field 电磁场crosstalk 串话equaliser 均衡器repeater 中继器coaxial cable 同轴电缆insulator 绝缘体upper frequency 上限频率diameter 直径submitrine cable 海底电缆transatlantic telephone （越洋电话）multiplexing 复用base-band signal 基带信号multiplex 复用demultiplexing 解复bounded transmission 有界传输ratiowave 无线电波wavelength 波长waveguide 波导ionosphere 电离层diffraction 衍射refraction 折射radio broadcasting 无线广播multipath propagation 多径传播selective fading 选择衰退station 基站direct wave 直达波line-of-sight 视距directional antennae 定向天线full-duplex 全双工half duplex 半双工simplex 单工echo 回声impirment 损失decibel 分贝instantaneouspower 瞬时功率earphone 耳机telegraphy 电信技术telephony 电话学commutator 交换机synchronism 同步timing jitter 计时抖动regeneration 再生cumulative distortion 累积失真sampling 采样quanfising 量化companding 压缩coding 编码periodic sampling 周期采样sample-and-hold 采样保持pedestal 基准电平integration 积分Nyquist 奈奎斯特reservior capacitor 存储电容quantisting error 误差。

电子信息工程专业英语(第三版)词汇表

Aa portion of一部分a variety of各种各样的a mass of 大量的AC abbr. Alternating Current交流电accidental adj.意外的accumulator n．累加器acquisition n.获取，采集acquisition time采集时间acquisition time采集时间activate vt．激活active adj．有源的actuator n 致动器，执行器add-on n.附件administration邮电管理局address vt.从事，忙于address generator地址产生器address pointer地址指针addressing mode寻址模式adjustment n 调整，调节ADSL abbr. Asymmetrical Digital Subscriber Loop非对称数字用户线adverse adj 不利的，相反的AFG Arbitrary Function Generator任意函数发生器aggregate v.聚集，合计AGP Accelerated Graphic Port 加速图形接口akin adj.同族的，类似的algorithm n.算法aliasing n.混叠现象alkaline adj.碱性的all in all 总而言之all of a sudden突然allocate vt.分配allocate vt.分配allow for 虑及，体谅allow for虑及，酌留alphanumeric adj.包括文字与数字的alter v.改变alternative n．选择ALU abbr Arithmetic Logic Unit算术逻辑单元aluminium n.铝ambient adj.周围的n.周围环境analogous adj.类似的analogy n.类似，类推ancillary adj.辅助的，副的anguish n 痛苦，苦恼angular frequency角频率annotation n.标注，注解antenna n.触角，天线anti-aliasing filter抗亍昆叠滤波器anti-aliasing filter抗混叠滤波器appliance n.用具，器具appliance n．用具，器县application interface 应用程序接口approach n. 方法appropriate adj.适当的approximation n.近似（值）approximation n.逼近，近似值archive vt.存档n.档案文件arena n.竞技场，舞台arena n.竞技场舞台arise from 由...引起；从...中产生arithmetic n 算数array n.阵列，数组array n.数组，阵列artificial adj.不自然的as a consequence 因此as always照常as opposed to .. 与...相反as yet到目前为止ASIC abbr. Application Specific Integrated Circuit专用集成电路ASIC Application Specific Integrated CircuitASIC Application-Specific Integrated Circuit专用集成电路assembler n 汇编器assembly language汇编语言assignment n.赋值ASSP abbr. Application Specific Standard Product专用标准器件ASSP Application-Specific Standard Parts 专用标准器件assume vt 假定asynchronous adj.异步的asynchronous adj.异步的attenuator n.衰减器audiophile n.高保真音响爱好者auditorium n.会堂，礼堂auditory system听觉系统automatic variable自动变量automotive adj.汽车的AWG Arbitrary Waveform Generator任意波形发生器B(be) known as…称作……(be) capable of…具备……的能力(be) equivalerit to相当于……，等价于……(be) proportional to与……成比例back bias 反向偏压backplane n.背叛backside n.背部，后方bar graph条形图bargain n.交易，协议，廉价品barrier n.隔板，势垒，阻挡层base station 基站base station基站baseband n.基带baud n 波特be concerned with…对……关心be encumbered with为……所累be mad e up of由……组成be referred to as.... 被称作...be thought of as…被认为……beam splitter 分光镜behavioral synthesis 行为综合beneficial adj.有益的，受益的Bessel filter贝塞耳滤波器biased adj.加偏压的，有偏向的bill of materials材料单BIOS abbr．Basic Input Output System基本输入输出系统bipolar adj.双极性的bit vector位向量bland adj．平淡的block diagram方框图blow up 爆炸，放大blur v 使……模糊BNC bayonet neill-concelman 同轴电缆卡环形接头boast v．夸耀Bode plot伯德图bond n. 接头Boolean variable 布尔变量boost n.升压，放大boot n.启动，引导，自举boot sector引导扇区bootstrap n. 引导程序bootstrap loader 引导装入程序brake n.刹车branch instruction分支指令brief adj.短暂的bring up 捉出，引出browse v.浏览budget n．预算budget n．预算budgetary adj.预算的buffer n 缓冲器buffer n.缓冲器，缓冲区building block 构件，模块built-in adj.内置的bulky adj.体积大的bulky adj 容量大的，体积大的bunching n.聚束bus interface总线接口bus interface总线接口by one’s （own）bootstraps 通过自己的努力by way of 经由；作为Ccable n.电缆cable modem 线缆调制解调器cable TV 有线电视cache n.高速缓存CAD Computer Aided Design 计算机辅助设计calculable adj.可计算的，能预测的calculation-intensive algorithm运算密集型算法camcorder n.便携式摄像机candid adj.非排演的，偷拍的capacitive adj.电容性的capacitor n.电容器capacity n.容量，电容capture v .记录，输入carrier wave 载波cascade n 级联cathode n.阴极cauldron n.大锅炉CB citizens'band 民用波段CCD Charge Coupled Device 电荷耦合器件CD Compact Disc 光盘cell n.细胞，蜂房，电池cellular adj.蜂窝状的characterization n.描述，表征charge pump电荷泵chat n．聊天Chebyshev Type l filter切比雪夫1型滤波器chip rate码片速率chrominance n.色度circular adj.圆形的，循环的circular adj．循环的，环形的circular buffer循环缓冲区class n.类clear-cut adj．界限分明的clever adj.精巧的，灵巧的，巧妙的cliché n 空话，套话，废话clock jitter 时钟抖动clump n.块，团CMOS abbr. Complementary Metal-Oxide-Semiconductor互补金属氧化物半导体coding theory 编码理论coexist vi.共存cold boot 冷启动collide vi.碰撞，抵触collision n.碰撞，冲突concerned adj.有关的concisely adv.简明地concurrent adj.并发的concurrent process并发进程conditional adj.条件的conditioning n 调节，调整conduct v传导conductivity n. 传导性，传导率configure vt.配置，设定conflict n．冲突，抵触conformance n.顺应，一致conjugate adj．共轭的consequently adv.从而，因此consist of...由……组成consolidated adj。

电子信息工程专业英语词汇.doc

电子信息工程专业英语词汇transistor n 晶体管 plug vt堵，塞，插上n塞子，插头，插销 OSI开放式系统互联参考模型(Open System diode n 二极管 coaxial adj 同轴的，共轴的Interconnect) semiconductor n 半导体 fiber n 光纤 GSM全球移动通信系统(Global System forresistor n 电阻器 relay contact 继电接触器 Mobile Communications) capacitor n 电容器 single instruction programmer 单指令编程器 GPRS通用分组无线业务(General Packet Radio dedicated manufactures programmingunit 专 alternating adj 交互的 Service)amplifier n 扩音器，放大器供制造厂用的编程单元 FDD(frequencydivision duplex)频分双工 integrated circuit 集成电路 beam n (光线的)束，柱，梁 TDD(time division duplex)时分双工 polarize v(使)偏振，(使)极化linear time invariant systems 线性时不变系统 VPI虚路径标识符(Virtual Path Identifier); voltage n 电压，伏特数 Cathode Ray Tube(CRT) 阴极射线管 ISDN(Integrated Services Digital Network)综 tolerance n 公差;宽容;容忍 neuron n神经元;神经细胞合业务数字网 fuzzy adj 模糊的 condenser n 电容器;冷凝器 IDN综合数字网(integrated digital network)dielectric n 绝缘体;电解质 Artificial Intelligence Shell 人工智能外壳程序 HDTV (high definition television)高清晰度电视 electromagnetic adj 电磁的 Expert Systems 专家系统 DCT(Discrete Cosine Transform)离散余弦变换 Artificial Intelligence 人工智能 adj 非传导性的 VCI(virtual circuit address)虚通路标识 deflection n偏斜;偏转;偏差 Perceptive Systems 感知系统 MAN城域网Metropolitan area networks linear device 线性器件 neural network 神经网络 LAN局域网local area networkthe insulation resistance 绝缘电阻 fuzzy logic 模糊逻辑 WAN广域网wide area network anode n 阳极，正极 intelligent agent 智能代理同步时分复用STDM Synchronous Time Division cathode n 阴极 electromagnetic adj 电磁的 Multiplexing breakdown n 故障;崩溃 coaxial adj 同轴的，共轴的统计时分复用STDM Statistical Time Divisionterminal n 终点站;终端，接线端 microwave n 微波 Multiplexing emitter n 发射器 charge v充电，使充电单工传输simplex transmission collect v 收集，集聚，集中 insulator n 绝缘体，绝缘物半双工传输half-duplex transmission insulator n 绝缘体，绝热器 nonconductive adj非导体的，绝缘的全双工传输full-duplex transmission oscilloscope n 示波镜;示波器antenna n天线;触角交换矩阵Switching Matrix gain n 增益，放大倍数modeling n建模，造型电路交换 circuit switchingforward biased 正向偏置 simulation n 仿真;模拟分组交换packet switching reverse biased 反向偏置 prototype n 原型报文交换message switching P-N junction PN结 array n 排队，编队奇偶校验parity checking MOS(metal-oxide semiconductor) 金属vector n 向量，矢量循环冗余校验CRC Cyclic Redundancy Check 氧化物半导体 wavelet n 微波，小浪虚过滤Virtual filter enhancement and exhausted 增强型和耗sine 正弦 cosine 余弦数字滤波digital filtering 尽型 inverse adj倒转的，反转的n反面;相反v伪随机比特Quasi Random Bit integrated circuits 集成电路倒转带宽分配 Bandwidth allocation analog n 模拟 high-performance 高精确性，高性能信源information sourcedigital adj 数字的，数位的 two-dimensional 二维的;缺乏深度的信宿destination horizontal adj, 水平的，地平线的 three-dimensional 三维的;立体的;真实的数字化digitalize vertical adj 垂直的，顶点的 object-oriented programming面向对象的程序数字传输技术Digital transmission technology amplitude n 振幅，广阔，丰富设计灰度图像Grey scale images attenuation n衰减;变薄;稀薄化 spectral adj 光谱的灰度级Grey scale level multimeter n 万用表 attenuation n衰减;变薄;稀释幅度谱Magnitude spectrumfrequency n 频率，周率 distortion n 失真，扭曲，变形相位谱Phase spectrum the cathode-ray tube 阴极射线管 wavelength n 波长频谱frequency spectrum dual-trace oscilloscope 双踪示波器 refractive adj 折射的智能设备Smart Device signal generating device 信号发生器 ATM 异步传输模式Asynchronous Transfer 软切换Soft handover peak-to-peak output voltage 输出电压峰峰值 Mode 硬切换 Hard Handover sine wave 正弦波 ADSL 非对称用户数字线Asymmetric digital 相干检测Coherent detection triangle wave 三角波 subscriber line 边缘检测Edge detection square wave 方波 VDSL甚高速数字用户线very high data rate 冲突检测collision detection amplifier 放大器，扩音器 digital subscriber line 业务集合service integration oscillator n 振荡器 HDSL高速数据用户线 high rate digital 业务分离/综合service separation/ integration feedback n 反馈，回应 subscriber line 网络集合network integration phase n 相，阶段，状态FDMA频分多址(Frequency Division Multiple 环形网Ring networks filter n 滤波器，过滤器 Access) 令牌环网Token Ring network rectifier n整流器;纠正者 TDMA时分多址(Time Division Multiple Access) 网络终端NetworkTerminal band-stop filter 带阻滤波器 CDMA同步码分多址方式(Code Division Multiple 用户终端user terminalband-pass filter 带通滤波器 Access) 用户电路line circuit decimal adj 十进制的，小数的 WCDMA宽带码分多址移动通信系统(Wideband 电路利用率channel utilization(通道利用率) hexadecimal adj/n十六进制的 Code Division Multiple Access) 相关性coherence binary adj 二进制的;二元的TD-SCDMA(Time Division Synchronous Code 相干解调coherent demodulation octal adj 八进制的 Division Multiple Access)时分同步码分多址数字图像压缩digital image compression domain n 域;领域 SDLC(synchronous data link control)同步数据图像编码image encoding code n代码，密码，编码v编码链路控制有损/无损压缩lossy/lossless compression the Fourier transform 傅里叶变换 HDLC(high-level data link control)高级数据链路解压decompression Fast Fourier Transform 快速傅里叶变换控制呼叫控制Call Control microcontroller n 微处理器;微控制器 IP/TCP(internet protocol/transfer Control 误差控制error control assembly language instrucions n 汇编语Protocol)网络传输控制协议存储程序控制stored program control 言指令 ITU (International Telecommunication Union)存储转发方式store-and-forward manner chip n 芯片，碎片国际电信联盟语音\视频传输voice\video transmission modular adj 模块化的;模数的 ISO国际标准化组织(International 视频点播video-on-demand(VOD) sensor n 传感器Standardization Organization); 会议电视Video Conference有线电视cable television deploy 采用，利用，推广应用 multiplex 多路复用的量化quantization take the form of 采用…的形式 degradation 恶化，降级吞吐量throughput parameter 参数，参量 dioxide 二氧化碳话务量traffic layer 层 LED(light-emitting-diode) 发光二极管多径分集Multipath diversity dope 掺杂 evolution 发展，展开，渐进 FET(field effect transistors) 场效应管多媒体通信MDM Multimedia Communication feedback 反馈，回授多址干扰Multiple Access Interference audio recording 唱片dimension 范围，方向，维，元人机交互man machine interface ultra-high-frequency(UHF) 超高频 scenario 方案 in excess of 超过交互式会话Conversational interaction scenario 方案，电影剧本路由算法Routing Algorithm in excess of 超过 amplifer 放大器目标识别Object recognition hypertext 超文本 noninvasive 非侵略的，非侵害的话音变换Voice transform ingredient 成分，因素 tariff 费率，关税率;对…征税中继线trunk line ingredient 成分，组成部分，要素 distributed functional plane(DFP) 分布功传输时延transmission delay metropolitan-area network(WAN) 城域网能平面远程监控remote monitoring metropolitan area network(WAN) 城域网，DQDB(distributed queue dual bus) 分布式光链路optical link 城市网络队列双总线拓扑结构Topology congestion 充满，拥挤，阻塞 hierarchy 分层，层次均方根root mean square collision 冲突 partition 分成whatsoever=whatever 0 extractive 抽出;释放出 segmentation 分割switchboard (电话)交换台 extract 抽取，取出，分离 interface 分界面，接口bipolar (电子)双极的 lease 出租，租约，租界期限，租界物 asunder 分开地，分离地 premise (复)房屋，前提 pass on 传递，切换 detached 分离的，分开的，孤立的 cursor (计算机尺的)游标，指导的 transmission 传输 dispense 分配 elapse (时间)经过，消失 facsimile 传真 allocate 分配，配给;配给物vaporize (使)蒸发 innovative=innovatory 创新的，富有革新精神centigrade 分为百度的，百分度的，摄氏温度subsystem (系统的)分部，子系统，辅助系的的统 track 磁道 fractal 分形 metallic (像)金属的，含金属的，(声音)impetus 促进，激励 molecule 分子，微小，些微刺耳的 cluster 簇cellular 蜂窝状的 dispatch (迅速)派遣，急件 stored-program control(SPC) 存储程序控制 cellular 蜂窝状的，格形的，多孔的 consensus (意见)一致，同意 a large number of 大量的 auxiliary storage(also called secondary storage)deadline (最后)期限，截止时间 peal 大声响，发出辅助存储器tomographic X线体层摄像的 supersede 代替 decay 腐烂，衰减，衰退 alas 唉，哎呀 supplant 代替，取代 negative 负电 cluster 把…集成一束，一组，一簇，一串，out-of-band signaling 带外信号 vicinity 附近，邻近一群simplex transmission 单工传输 vicinity 附近地区，近处 encyclopedia 百科全书 monochromatic 单色的，单色光的，黑白的 sophisticated 复杂的，高级的，现代化的 millionfold 百万倍的 ballistic 弹道的，射击的，冲击的 high-frequency(HF) 高频 semiconductor 半导体 conductor 导体 high definition television 高清晰度电视 radius 半径范围，半径，径向射线 hierarchy 等级制度，层次 chromium 铬 half-duplex transmission 半双工传输 infrastructure 底层结构，基础结构 annotate 给…作注解 accompaniment 伴随物，附属物geographic 地理的，地区的 in terms of 根据，按照 reservation 保留，预定geographically 地理上 disclosure 公布，企业决算公开 quotation 报价单，行情报告，引语 GIS(ground instrumentation system) 地面测public network 公用网 memorandum 备忘录量系统 functionality 功能，功能度 redundancy 备用ground station 地面站 mercury 汞 be viewed as 被看作… earth orbit 地球轨道 resonator 共鸣器 be regards as 被认为是 extraterrestrial 地球外的，地球大气圈外的 resonance 共振 as such 本身;照此;以这种资格 Land-sat 地球资源卫星 whimsical 古怪的，反复无常的 textual 本文的，正文的 rug 地毯，毯子 administration 管理，经营 verge 边界 ignite 点火，点燃，使兴奋cursor 光标(显示器)，游标，指针 variation 变化，变量 electromagnetic 电磁的 optical computer 光计算机 conversion 变化，转化 inductive 电感photoconductor 光敏电阻 identity 标识;标志 arc 电弧 optical disks 光盘criterion 标准，准则 telephony 电话(学)，通话 optically 光学地，光地 in parallel on 并联到，合并到 dielectric 电介质，绝缘材料;电解质的，绝wide-area networks 广域网 juxtapose 并置，并列缘的 specification 规范，说明书 dialing pulse 拨号脉冲 capacitor 电容 silicon 硅 wave-guide 波导telecommunication 电信，无线电通讯 the international telecommunication union(ITU)wavelength division multiplexed 波分复scenario 电影剧本，方案国际电信联盟用 modem pool 调制解调器(存储)池 excess 过剩 baud rate 波特率 superimposing 叠加，重叠 obsolete 过时的，废弃的 playback 播放(录音带，唱片) pin 钉住，扣住，抓住 maritime 海事的 no greater than 不大于customize 定做，定制 synthetic 合成的，人造的，综合的 update 不断改进，使…适合新的要求，更monolithic 独立的，完全统一的 synthetic 合成的，综合性的新 aluminize 镀铝 rational 合乎理性的 asymmetric 不对称的strategic 对全局有重要意义的，战略的 rationalization 合理化 irrespective 不考虑的，不顾的 substantial 多的，大的，实际上的 streamline 合理化，理顺 inevitably 不可避免的 multi-path fading 多径衰落 infrared 红外线的，红外线 inevitable 不可避免的，不可逃避的，必定的 multi-path 多路，多途径;多路的，多途径的 skepticism 怀疑论 segment 部分 multi-access 多路存取，多路进入 ring network 环形网 abrasion 擦伤，磨损 multiplex 多路复用hybrid 混合物counterpart 伙伴，副本，对应物 pervasive 扩大的，渗透的implementation 实施，实现，执行，敷设 electromechanical 机电的，电动机械的 tensile 拉力的，张力的 entity 实体，存在 Robot 机器人 romanticism 浪漫精神，浪漫主义 vector quantification 矢量量化 Robotics 机器人技术，机器人学 discrete 离散，不连续 mislead 使…误解，给…错误印象，引错accumulation 积累 ion 离子 vex 使烦恼，使恼火，基础结构 force 力量;力infrastructure 基础defy 使落空 substrate 基质，底质 stereophonic 立体声的 facilitate 使容易，促进 upheaval 激变，剧变 continuum 连续统一体，连续统，闭联集 retina 视网膜 compact disc 激光磁盘(CD) smart 灵巧的;精明的;洒脱的 compatible 适合的，兼容的 concentrator 集中器，集线器 token 令牌transceiver 收发两用机 centrex system 集中式用户交换功能系统 on the other hand 另一方面 authorize 授权，委托，允许 converge on 集中于，聚集在…上 hexagonal 六边形的，六角形的 data security 数据安全性 lumped element 集总元件 hexagon 六角形，六边形 data independence 数据独立CAI(computer-aided instruction) 计算机monopoly 垄断，专利 data management 数据管理辅助教学 video-clip 录像剪辑 database 数据库computer-integrated manufacturing(CIM) 计aluminum 铝 database management system(DBMS) 数算机集成制造 pebble 卵石，水晶透镜据库管理信息系统 computer mediated communication(CMC) 计forum 论坛，讨论会database transaction 数据库事务算机中介通信 logical relationships 逻辑关系 data integrity 数据完整性，数据一致性 record 记录 code book 码本attenuation 衰减 register 记录器，寄存器 pulse code modulation(PCM) 脉冲编码调制 fading 衰落，衰减，消失 expedite 加快，促进 roam 漫步，漫游dual 双的，二重的 weight 加权 bps(bits per second) 每秒钟传输的比特transient 瞬时的 accelerate 加速，加快，促进 ZIP codes 美国邮区划分的五位编码 deterministic 宿命的，确定的 categorize 加以类别，分类susceptible(to) 敏感的，易受…的 algorithm 算法 in addition 加之，又，另外 analog 模拟，模拟量 dissipation 损耗 hypothetical 假设的 pattern recognition模式识别 carbon 碳 rigidly 坚硬的，僵硬的 bibliographic 目录的，文献的 diabetes 糖尿病 compatibility 兼容性，相容性 neodymium 钕cumbersome 讨厌的，麻烦的，笨重的 surveillance 监视 the european telecommunication razor 剃刀，剃 surveillance 监视 standardization institute(ETSI) 欧洲电信标准go by the name of 通称，普通叫做 retrieval 检索，(可)补救局 commucation session 通信会话 verification 检验coordinate 配合的，协调的;使配合，调整 traffic 通信业务(量) simplicity 简单，简明 ratify 批准，认可 synchronous transmission 同步传输 film 胶片，薄膜 bias 偏差;偏置 concurrent 同时发生的，共存的 take over 接管，接任 deviate 偏离，与…不同 simultaneous 同时发生的，同时做的 ruggedness 结实 spectrum 频谱 simultaneous 同时发生的，一齐的 threshold 界限，临界值 come into play 其作用 coaxial 同轴的 with the aid of 借助于，用，通过entrepreneurial 企业的 copper 铜 wire line 金属线路，有线线路 heuristic methods 启发式方法 statistical 统计的，统计学的 coherent 紧凑的，表达清楚的，粘附的，相play a …role(part) 起…作用 dominate 统治，支配干的stem from 起源于;由…发生 invest in 投资 compact 紧密的 organic 器官的，有机的，组织的 perspective 透视，角度，远景 approximation 近似hypothesis 前提 graphics 图示，图解 undertake 进行，从事 front-end 前置，前级 pictorial 图像的 transistor 晶体管 potential 潜势的，潜力的coating 涂层，层 elaborate 精心制作的，细心完成的，周密安intensity 强度deduce 推理排的 reasoning strategies 推理策略 coincidence 巧合，吻合，一致vigilant 警戒的，警惕的 scalpel 轻便小刀，解剖刀 inference engine 推理机 alcohol 酒精，酒 inventory 清单，报表 topology 拓扑结构 local area networks(LANs) 局域网 heterodyne 外差法的 spherical 球的，球形的local-area networks(LANs) 局域网 distinguish 区别，辨别 peripheral外界的，外部的，周围的 drama 剧本，戏剧，戏剧的演出 succumb 屈服，屈从，死 gateway 网关 focus on 聚集在，集中于，注视 hazardous 危险的 global functional plane(GFP) 全局功能平面insulator 绝缘 full-duplex transmission 全双工传输 microwave 微波(的) root mean square 均方根 hologram 全息照相，全息图 microprocessor 微处理机，微处理器 uniform 均匀的 microelectronic 微电子 deficiency 缺乏open-system-interconnection(OSI) 开放系thermonuclear 热核的 nuance微小的差别(色彩等) 统互连 artifact 人工制品 encompass 围绕，包围，造成，设法做到 expire 开始无效，满期，终止 AI(artificial intelligence) 人工智能 maintenance 维护;保持;维修 immunity 抗扰，免除，免疫性 fusion 熔解，熔化 satellite communication 卫星通信take…into account 考虑，重视… diskettes(also called floppy disk) 软盘 satellite network 卫星网络programmable industrial automation 可编程sector 扇区 transceiver 无线电收发信机工业自动化 entropy 熵 radio-relay transmission 无线电中继传输demountable 可拆卸的 uplink 上行链路 without any doubt 无疑 tunable 可调的 arsenic 砷 passive satellite 无源卫星 reliable 可靠 neural network 神经网络 sparse 稀少的，稀疏的 be likely to 可能，大约，像要 very-high-frequency(VHF) 甚高频 downlink 下行链路 videotex video 可视图文电视upgrade 升级 precursor 先驱，前任 negligible 可以忽略的 distortion 失真，畸变 visualization 显像 aerial 空气的，空中的，无形的，虚幻的;天线identification 识别，鉴定，验明 feasibility 现实性，可行性 broadband 宽(频)带 pragmatic 实际的 linearity 线性度constrain 限制，约束，制约 regenerative 再生的 ABC American Broadcasting Company 美considerable 相当的，重要的 improve over 在……基础上改善国广播公司 geo-stationary 相对地面静止 play important role in 在…中起重要作用 Automatic Bass Compensation 自动低音by contrast 相反，而，对比起来 in close proximity 在附近，在很近补偿 coorelation 相关性underlying 在下的，基础的 Automatic Brightness Control 自动亮度控制mutual 相互的 in this respect 在这方面mutually 相互的，共同的 entail 遭遇，导致 ABL Automatic Black Level 自动黑电平 interconnect 相互连接，互连 presentation 赠与，图像，呈现，演示 ABLC Automatic Brightness Limiter Circuit 自动亮度限制电路 one after the other 相继，依次 narrowband 窄(频)带minicomputer 小型计算机 deploy 展开，使用，推广应用 ABU Asian Broadcasting Union 亚洲广播protocol 协议，草案 megabit 兆比特联盟(亚广联 ABS American Bureau of Standard 美国protocol 协议，规约，规程germanium 锗psycho-acoustic 心理(精神)听觉的;传音positive 正电标准局的quadrature 正交 AC Access Conditions 接入条件 channelization 信道化，通信信道选择 orthogonal 正交的 Audio Center 音频中心 run length encoding 行程编码 quadrature amplitude modulation(QAM) 正 ACA Adjacent Channel Attenuation 邻频groom 修饰，准备交幅度调制道衰减 virtual ISDN 虚拟ISDN on the right track 正在轨道上 ACC Automatic Centering Control 自动中multitude 许多，大批，大量 sustain 支撑，撑住，维持，持续心控制whirl 旋转 outgrowh 支派;长出;副产品 Automatic Chroma Control 自动色度(增preference 选择，喜欢 dominate 支配，统治益avalanche 雪崩 knowledge representation 知识表示 ACK Automatic Chroma Killer 自动消色pursue 寻求，从事 knowledge engineering 知识工程器 interrogation 询问 knowledge base 知识库 ACP Additive Colour Process 加色法 dumb 哑的，不说话的，无声的 in diameter 直径 ACS Access Control System 接入控制系subcategory 亚类，子种类，子范畴 helicopter 直升飞机统 orbital 眼眶;轨道 acronym 只取首字母的缩写词 Advanced Communication Service 高级oxygen 氧气，氧元素 as long as 只要，如果通信业务 service switching and control points(SSCPs) 业tutorial 指导教师的，指导的 Area Communication System 区域通信务交换控制点 coin 制造(新字符)，杜撰系统service control points(SCPs) 业务控制点 fabrication 制造，装配;捏造事实 ADC Analog to Digital Converter 模-数转service controlfunction(SCF) 业务控制功能 proton 质子换器 in concert 一致，一齐intelligence 智能，智力，信息 Automatic Degaussirng Circuit 自动消磁handover 移交，越区切换 intelligent network 智能网电路 at a rate of 以……的速率 intermediate 中间的 ADL Acoustic Delay Line 声延迟线 in the form of 以…的形式 nucleus(pl.nuclei) 中心，核心 ADS Audio Distribution System 音频分配base on… 以…为基础 neutrons 中子系统 yttrium 钇(稀有金属，符号Y) terminal 终端，终端设备 AE Audio Erasing 音频(声音asynchronous transmission 异步传输 overlay 重叠，覆盖，涂覆 AEF Automatic Editing Function 自动编asynchronous 异步的 highlight 重要的部分，焦点辑功能 exceptional 异常的，特殊的 charge 主管，看管;承载 AES Audio Engineering Society 音频工程voice-grade 音频级 dominant 主要的，控制的，最有力的协会indium 铟 cylinder 柱面 AF Audio Frequency 音频 give rise to 引起，使产生 expert system 专家系统 AFA Audio Frequency Amplifier 音频放大private network 专用网络器 cryptic 隐义的，秘密的hard disk 硬盘 transition 转变，转换，跃迁 AFC Automatic Frequency Coder 音频编hard automation 硬自动化 relay 转播码器 relay 转播，中继Automatic Frequency Control 自动频率by means of 用，依靠equip with 用…装备 repeater 转发器，中继器控制 subscriber 用户pursue 追赶，追踪，追求，继续 AFT Automatic Fine Tuning 自动微调 desktop publish 桌面出版 Automatic Frequency Track 自动频率跟telex 用户电报PBX(private branch exchange) 用户小交换机ultraviolet 紫外线的，紫外的;紫外线辐射踪或专用交换机 field 字段 Automatic Frequency Trim 自动额率微vendor 自动售货机，厂商调 be called upon to 用来…，(被)要求…superiority 优势 naturally 自然的;天生具备的 AGC Automatic Gain Control 自动增益控predominance 优势，显著 synthesize 综合，合成制integrate 综合，使完全 AI Artificial Intelligence 人工智能 active satellite 有源卫星in comparison with 与…比较 ISDN(intergrated services digital network) 综 ALM Audio-Level Meter 音频电平表 comparable to 与…可比合业务数字网 AM Amplitude Modulation 调幅 preliminary 预备的，初步的 as a whole 总体上 AMS Automatic Music Sensor 自动音乐premonition 预感，预兆bus network 总线形网传感装置 nucleus 原子核 crossbar 纵横，交叉 ANC Automatic Noise Canceller 自动噪valence 原子价 impedance 阻抗声消除器circumference 圆周，周围 initial 最初的，开始的 ANT ANTenna 天线teleprocessing 远程信息处理，遥控处理 optimum 最佳条件 AO Analog Output 模拟输出 perspective 远景，前途 appear as 作为…出现 APS Automatic Program Search 自动节constrain 约束，强迫 A Analog 模拟目搜索 mobile运动的，流动的，机动的，装在车 A/D Analog to Digital 模-数转换 APPS Automatic Program Pause System 上的 AAC Advanced Audio Coding 高级音频编自动节目暂停系统 convey 运输，传递，转换码 APSS Automatic Program Search System impurity 杂质 ABB Automatic Black Balance 自动黑平自动节目搜索系统 impurity 杂质，混杂物，不洁，不纯衡 AR Audio Response 音频响应ARC Automatic Remote Control 自动遥 BTA Broadband Terminal Adapter宽带 CII China Information Infrastructure 中国控终端适配器信息基础设施ASCII American Standard Code for Broadcasting Technology Association (日CIF Common Intermediate Format 通用中Information Interchange 美国信息交换标准本间格式 AST Automatic Scanning Tracking 自动 BTL Balanced Transformer-Less 桥式推 CIS Chinese Industrial Standard 中国工业扫描跟踪挽放大电路标准ATC Automatic Timing Control 自动定时 BTS Broadcast Technical Standard 广播 CLV Constant Linear Velocity 恒定线速度控制技术标准 CM Colour Monitor 彩色监视器 Automatic Tone Correction 自动音频校 BTU Basic Transmission Unit 基本传输单 CMTS Cable Modem Termination System正元线缆调制解调器终端系统 ATM Asynchronous Transfer Mode 异步 BVU Broadcasting Video Unit 广播视频 CNR Carrier-to-Noise Ratio 载噪比传输模式型(一种3/4英寸带录像机记录格式 CON Console 操纵台ATF Automatic Track Finding 自动寻迹 BW BandWidth 带宽 Controller 控制器 ATS Automatic Test System 自动测试系 BWTV Black and White Television 黑白 CPB Corporation of Public Broadcasting 统电视 (美国公共广播公司ATSC Advanced Television Systems CA Conditional Access 条件接收 CPU Central Processing Unit 中央处理单元 Committee (美国高级电视制式委员会) CAC Conditional Access Control 条件接 CRC Cyclic Redundancy Check 循环冗余校 ***C Automatic Volume Control 自动音收控制验量控制 CAL Continuity Accept Limit 连续性接 CRCC CRI Cyclic Redundancy Check Code ***R Automatic Voltage Regulator 自动受极限循环冗余校验码稳压器 CAS Conditional Access System 条件接 CROM China Radio International 中国国际AWB Automatic White Balance 自动白平收系统广播电台衡 Conditional Access Sub-system 条件接 CRT Control Read Only Memory 控制只读 AZC Automatic Zooming Control 自动变收子系统存储器焦控制 CATV Cable Television 有线电视，电缆电 CS Cathode-Ray Tube 阴极射线管 AZS Automatic Zero Setting 自动调零视 CSC Communication Satellite 通信卫星 BA Branch Amplifier 分支放大器 Community Antenna Television 共用天 CSS Color Sub-carrier 彩色副载波Buffer Amplifier 缓冲放大器线电视 Center Storage Server 中央存储服务器 BAC Binary-Analog Conversion 二进制模 C*** Constant AngularVelocity 恒角速 Content Scrambling System 内容加扰系统拟转换度 CSU Channel Service Unit 信道业务单元BB Black Burst 黑场信号 CBC Canadian Broadcasting Corporation CT Color Temperature 色温 BBC British Broadcasting Corporation 英加拿大广播公司 CTC Cassette Tape Controller 盒式磁带控国广播公司 CBS Columbia Broadcasting System (美制器BBI Beijing Broadcasting Institute 北京国哥伦比亚广播公司 Channel Traffic Control 通道通信量控制广播学院 CC Concentric Cable 同轴电缆Counter Timer Circuit 计数器定时器电路 BC Binary Code 二进制码 CCG Chinese Character Generator 中文 Counter Timer Control 计数器定时器控制Balanced Current 平衡电流字幕发生器 CTE Cable Termination Equipment 线缆终 Broadcast Control 广播控制 CCIR International Radio Consultative 端设备 BCT Bandwidth Compression Technique Committee 国际无线电咨询委员会 Customer Terminal Equipment 用户终端设带宽压缩技术 CCITT International Telegraph and 备 BDB Bi-directional Data Bus 双向数据总Telephone Consultative CTV Color Television 彩色电视线 Committee 国际电话电报咨询委员会 CVD China Video Disc 中国数字视盘BER Basic Encoding Rules 基本编码规则 CCR Central Control Room 中心控制室 CW Carrie Wave 载波 Bit Error Rate 比特误码率 CCTV China Central Television 中国中央 DAB Digital Audio Broadcasting 数字音频 BF Burst Flag 色同步旗脉冲电视台广播BFA Bare Fiber Adapter 裸光纤适配器 Close-Circuit Television 闭路电视 DASH Digital Audio Stationary Head 数字 Brillouin Fiber Amplifier 布里渊光纤放大 CCS Center Central System 中心控制系音频静止磁头器统 DAT Digital Audio Tape 数字音频磁带BGM Background Music 背景音乐 CCU Camera Control Unit 摄像机控制器DBMS Data Base Management System 数 BIOS Basic Input,Output System 基本CCW Counter Clock-Wise 反时针方向据库管理系统输入输出系统 CD Compact Disc 激光唱片 DBS Direct Broadcast Satellite 直播卫星B-ISDN Broadband-ISDN 宽带综合业务 CDA Current Dumping Amplifier 电流放 DCC Digital Compact Cassette 数字小型盒数据网大器带 BIU Basic Information Unit 基本信息单 CD-E Compact Disc Erasable 可抹式激光Dynamic Contrast Control 动态对比度控制元唱片 DCT Digital Component Technology 数字 Bus Interface Unit 总线接口单元 CDFM Compact Disc File Manager 光盘分量技术 BM Bi-phase Modulation 双相调制文件管理(程序Discrete Cosine Transform 离散余弦变换BML Business Management Layer 商务 CDPG Compact-Disc Plus Graphic 带有静 DCTV Digital Color Television 数字彩色电管理层止图像的CD唱盘视BN Backbone Network 主干网 CD-ROM Compact Disc-Read Only DD Direct Drive 直接驱动BNT Broadband Network Termination 宽Memory 只读式紧凑光盘 DDC Direct Digital Control 直接数字控制带网络终端设备 CETV China Educational Television 中国 DDE Dynamic Data Exchange 动态数据交 BO Bus Out 总线输出教育电视台换BPG Basic Pulse Generator 基准脉冲发 CF Color Framing 彩色成帧 DDM Data Display Monitor 数据显示监视生器 CGA Color Graphics Adapter 彩色图形器 BPS Band Pitch Shift 分频段变调节器 (显示卡 DES Data Elementary Stream 数据基本码BSI British Standard Institute 英国标准 CI Common Interface 通用接口流学会 CGA Color Graphics Adapter 彩色图形(显示卡 Data Encryption Standard 美国数据加密 BSS Broadcast Satellite Service 广播卫星 CI Common Interface 通用接口标准业务 CIE Chinese Institute of Electronics 中国电 DF Dispersion Flattened 色散平坦光纤 BT Block Terminal 分线盒、分组终端子学会 DG Differential Gain 微分增益 British Telecom 英国电信 DI Digital Interface 数字接口DITEC Digital Television Camera 数字电视摄像机 DL Delay Line 延时线DLD Dynamic Linear Drive 动态线性驱动 DM Delta Modulation 增量调制Digital Modulation 数字调制DMB Digital Multimedia Broadcasting 数字多媒体广播DMC Dynamic Motion Control 动态控制DME Digital Multiple Effect 数字多功能特技 DMS Digital Mastering System 数字主系统DN Data Network 数据网络 DNG Digital News Gathering 数字新闻采集 DNR Digital Noise Reducer 数字式降噪器DOB Data Output Bus 数据输出总线 DOCSIS Data Over Cable Service Interface Specifications 有线数据传输业务接口规范 DOC Drop Out Compensation 失落补偿 DOS Disc Operating System 磁盘操作系统DP Differential Phase 微分相位 Data Pulse 数据脉冲 DPCM Differential Pulse Code Modulation差值脉冲编码调制 DPL Dolby Pro Logic 杜比定向逻辑 DSB Digital Satellite Broadcasting 数字卫星广播 DSC Digital Studio Control 数字演播室控制DSD Dolby Surround Digital 杜比数字环绕声 DSE Digital Special Effect 数字特技DSK Down-Stream Key 下游键 DSP Digital Signal Processing 数字信号处理Digital Sound Processor 数字声音处理器 DSS Digital Satellite System 数字卫星系统 DT Digital Technique 数字技术Digital Television 数字电视 Data Terminal 数据终端 Data Transmission 数据传输DTB Digital Terrestrial Broadcasting 数字地面广播 capacitance欢迎您阅读该资料，希望该资料能给您的学习和生活带来帮助，如果您还了解更多的相关知识，也欢迎您分享出来，让我们大家能共同进步、共同成长。

电子信息与通信工程专业英语l课件

Signal processing presence patterns

Sampling and Quantization
Sentence Pattern: "In digital signal processing, sampling and quantification are essential steps in converting analog signals into digital form."
Description: This pattern is used to describe the basic components of electronic devices, emphasizing their importance in the overall structure and function
Electronic Information Sentence Patterns
01
Circuit Theory and Analysis
02
Sentence Pattern: "In analog circuits, voltage is the primary control parameter, while in digital circuits, it is the current."
Description: This pattern focuses on the application of low pass filters in signal processing, explaining their role in noise reduction and frequency selectivity

通信专业英语 1~7单元词汇表(按章节排序)

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

电子信息与通信工程专业英语lesson2-3

First mixer
• This component translates all incoming signals in the RF frequency range into signals in some intermediate frequency range, depending on the local oscillator signal frequency. The mixer translates all frequencies linearly, preserving phase information within the new range of frequencies. Within some range of RF signal amplitudes, the amplitude of the output signal is also preserved on the IF. It requires low LO feed through to the RF and IF, and a large spurious-free dynamic range for the incoming RF signal. • The selection of the IF frequency is important in ensuring the receiver response to unwanted spurious responses is minimized. • IF frequencies from 45 to 82 MHz are common for mobile radio receivers in the 800-MHz band, and from 110 to 300 MHz for radios in the 1,800-MHz band or for both bands.

电子信息与通信工程专业英语期末必考单词

电子信息与通信工程专业英语期末必考单词AC(Alternate Current ) 交流active devices 有源器件adapter 适配器aeronautics 航空术.航空学agency 代理处，代理，中介ampere 安培ancestor n.祖宗，祖先anisotropic 各向异性的Anthenian n.雅典人adj.雅典的，雅典人的appliance 工具设备装置仪表approximate 近似Associative Law 结合律astronautics 太空航空学attenuation 衰减automotive 汽车的.自动推进的back haul 迂回信程。

空载传输backward-compatible 反相兼容battery 电池binary 具有两个的.二进制的bipolar 双极型Boolean algebra 布尔代数capacitor 电容器cathode-ray oscillograph 阴极射线示波器charge 电荷费用主管cheetah n.猎豹chop up 切开circuit switching 电路交换coexistence 共存combinational 组合的Commutative Law 交换律component 成分condenser 冷凝器conduction current 传导电流conductivity 传导性conductivity 传导率conflict 斗争，冲突constitutive relation 本构关系continuity equation 连续性方程contour 轮廓，等高线convention 大会.协定.习俗.惯例convergence 集中，收敛，融合coulomb 库仑courier 送快信的人，旅行从仆culminate 达到最高潮达到极点current 涌流cyber terrorism 网络DC(Direct Current) 直流delay 延迟diameter 直径dielectric 电介质dielectric constant 介电常数digital 数字的.计数的displacement current 位移电流Distributive Law 分配率divergence theorem 散度定理diverse 不同的.变换多的dot-coms 网络企业Dow-Jones 道·琼斯ecommerce 电子商务Egyptian 埃及的，埃及人的，埃及人electricity 电电力electrolysis 电解electromechanical 电动机械的.机电的.电机的Electronics 电子学电子工业Electronics 电子emf 电动势encryption 编密码envision 想象预见equivalent resistance 等效电阻even function 偶函数farad 法拉fidelity 保真度Filp-flop 触发器finite-duration 有限长时间flash 公司开发的动画编辑工具flux 流量，通量变迁Fourier series 傅里叶级数Gibbs phenomenon Gibbs现象glow discharge 辉光放电GPRS 通信无限分组业务gravitational 重力的heliograph 日光仪hexadecimal 十六进制的high-fidelity 高保真HSDPA 告诉下行链路分组接入impetus 动量动力in escess of 超过，较....为多incandescent 白热的inductance 电感系数instrumentation 实用一起insulator 绝缘体integral 积分Integrated cricuits 集成电路Interface Message Processors 借口信息处理机IC(intergrated circuit )集成电路interoperability 互用性，协同工作的能力interoperability testing互用性测试，合作共事性测试interval 间隔invariant 不变的inverter 变换器.倒相器.反演器.‘非’门isotrotric 等方向性的LSI(large-scale integration) 大规模集成电路laser 激光leap 跳，跳跃，飞跃LED(light-emitting diodes)发光二极管localize 使局部化loudspeaker 扩音器low-bandwidth 窄带magnetic core 磁芯Magnetic Resonance Imaging磁共振成像mainlobe 主瓣maser 微波激射器message switching 报文交换meteorologic 气象的.气象学microwwave tube 微波管miniature tube 微型管miniaturization 小型化monopoly 垄断negative 否认的.否定的.阴极.负的NFC（Near Field Communication）近距离无线通信non-recursive 非回归的Norton`s Theorem 诺顿定理number system 计数制OFDM 正交频分复用ohm 欧姆optimize 使最优化oscillatory 摆动的passive devices 无源器件PCS（Personal CommunicationsService）个人通信服务PDA（Personal DigitalAssistance）掌上电脑PDC(Packer Data Cellular)分组数据蜂窝pervasive 普遍深入的Phoenician 腓尼基的，腓尼基人的，腓尼基人photovoltaic 光电的physical 自然的picofarad （电）皮（可）法拉plug in 插上电源polarity 极性porosity 多孔性.有孔性position vector 位失positive 积极的.阳极的.正的potential difference 电位差printed circuit 印制电路prioritize 把...区分优先次序profile 剖面.侧面.外形.轮廓Programmable Logic Controller(PLC) 可编程逻辑控制器QoS(Quality of Service) 服务质量RADAR 雷达ratification 批准recursive 回归的refinement 精致，精巧regional 地方的，地域性的regulatory 调整的regulatory 调整的re-indexing 改变符号relative permeability 相对磁导率repercussions 反响resistor 电阻器ripple 波纹RTT(Radiation TrackingTransducer) 无线电传输技术sabbatical 学术假期scalar 数量，数量的seismic 地震的seismologic 地震学semaphore 信号灯semiconducting material 半导体材料semiconductor 半导体sensory 感觉的sequential 时序的shackle 束缚sidelobe 旁瓣skeptics 怀疑学派smeared 拖尾的solenoidal fields 螺线管磁场sparse matrice 稀疏矩阵Sprint 美国著名的通信公司stall 停转，停止Stocks"theorem 斯托克斯定理storage 储藏库sub-optimum 为达最佳指标的Sumerology 苏美尔学superposition 重合Superposition Theorem 叠加定理symmetry 对称Tanzania 坦桑尼亚taper 逐渐变细tapered 锥形的，减缩的Telecopier 远程复印机Telenet 远程通信网tensor 张量，张肌terminology 术语的thermoelectricity 热电温差电Thevenin`s Theorem 戴维南定理tone 音调.音质.语调trade-off 交换transistor 晶体管transistor 晶体管transition 转变，跃迁triode 三极管truncate 把…截断truth table 真值表tube 管子ubiquitous 普遍从在的ubiquitous 到处存在的，普遍存在的ultra-violet radiation 紫外辐射uniformly 一律的untrmmelled 不受限制的，自由自在的，不受妨碍的upcoming 即将来临的，预定将要utility 有用UWB(Uitra Wide Band) 超宽带vacuum tube 真空管vector 向量vehicle 交通工具.车辆Verion Wireless 美国电信业剧透very-large-scale-integratio n(VLSI) 超大规模集成电路vibrations 颤动video 视频Vodafone 沃达丰，英国电信企业VoIP 网络电话voltage 电压volts 直流电压weight function 权值函数WiFi 基于IEEE802.11B标准的无限局域网wireless telegraphy 无线电报worthwhile 值得的.有价值的ZigBee 一种全新无线网络数据通信技术。

专业英语-王立琦版

electronic component 电子元件printed circuit board(PCB) 印刷电路板integrated circuits 集成电路capacitor 电容器various capacitor 可变电容器mica trimmer capacitors 云母微调电容器Ohm's law 欧姆定律Inductor 电感器ideal inductor 理想电感器resonant circuit 谐振电路magnetic field （磁场）mutual inductances 互感self-inductances 自感resistor 电阻transistor 晶体管semiconductor device 半导体器件controlled current 受控电流controlling current 控制电流diode 二极管triode 三极管preamplifiers 前置放大器transformer 变压器ideal transformer 理想变压器relay 继电器series circuits 串联电路equivalent resistance 等效电阻parallel circuits 并联电路series-parallel circuits 串-并联电路open circuit 开路short circuit 短路Analog Circuits 模拟电路discrete levels 离散电平linear circuits 线性电路Digital Circuits 数字电路Programmable logic controllers 可编程逻辑控制器Application-Specific Integrated Circuit （ASIC）专用集成电路Digital signal processor （DSP）数字型号处理器Field-programmable Gate Array （FPGA) 现场可编程门阵列Resonant frequency 谐振频率Passive components 无源器件Electronic equipment s电子设备Operational Amplifier 运算放大器Negative feedback 负反馈positive feedback 正反馈Differential amplifier 差分放大器instrumentation amplifier 仪表放大器Isolation amplifier 隔离放大器discrete components 分立元件Logic Circuits 逻辑电路Boolean expression 布尔表达式Logic-circuit diagram 逻辑电路图NAND Gate 与非门NOR Gate 或非门Logic Gate 逻辑门Bistable multivibrator 双稳态多谐振荡器rising edge 上升沿Dedicated clock signal 专用时钟信号falling edge 下降沿Set-Reset Flip-flops（SR Flip-slops）SR触发器 D Flip-flops D触发器Toggle Flip-flops（T Flip-flops）T触发器JK Flip-flops JK触发器Master-slave D Flip-flops 主从D触发器Characteristic equation 特性方程Clock levels 时钟电平signal amplitude 信号幅值Signal energy 信号能量signal power 信号功率Signal size 信号大小periodic and aperiodic signals 周期和非周期信号Continuous-time and discrete-time signals 连续时间信号和离散时间信号Deterministic and random signals 确定和随机信号Ramp signal 斜坡信号radar signal 雷达信号Mathematical equations 数学方程式mathematical model 数字模型Linear and nonlinear systems 线性与非线性系统causal and noncausal systems 因果和非因果系统Instantaneous and dynamic systems 即时和动态系统Lumped-parameter and distributed-parameter systems 集总参数和分布参数系统Zero-input response 零输入响应zero-state response 零状态响应Time-invariant and time-varying parameter systems 时不变和时变参数系统Ordinary differential equations 常微分方程partial differential equations 偏微分方程Kirchhoff’s voltage and current laws（KVL and KCL）Algebraic equation 对数方程基尔霍夫电压定律和基尔霍夫电流定律Internal description 内部描述system description 外部描述Unit impulse 单位脉冲unit step 单位阶跃Z-transform Z变换Fourier transform 傅里叶变换Laplace transform 拉普拉斯变换power series 幂级数Region of convergence（ROC）收敛域rational function 有理函数Inverse z-transform 逆Z变换Cauchy integral theorem 柯西积分定义Partial Fraction Expansion 部分分式展开法power series expansion 幂级数展开法Original sequence 原序列exponential sequence 指数序列Discrete Fourier transform（DFT）离散傅里叶变换Fourier series coefficients 傅里叶级数系数aperiodic sequences 非周期序列periodic function 周期系数Periodic sequence 周期序列symmetry properties 对称性Communication technology（systems）通信技术（系统）Personal computer（PC）个人计算机local area networks（LANs）局域网Wide area networks(WANs) 广域网world wide web （www）万维网Communication channel 通信信道computer data back 计算机数据库baseband signal 基带信号sinusoidal wave 正弦波Carrier signal 载波信号bandpass channel 带通信道Amplitude modulation（AM）调幅frequency modulation（FM）调幅Phase modulation（PM）调相digital-to-analog conversion（DAC）数模转换Bandpass filtering 带通滤波analog-to-digital conversion（ADC）模数转换Error-correcting codes 纠错码digital baseband modulation 数字基带调制Pulse modulation 脉冲调制pulse-amplitude modulation（PAM）脉幅调制pulse-width modulation（PWM）脉宽调制pulse-position modulation（PPM）脉位调制pulse-code modulation（PAM）脉码调制multimedia communication technology 多媒体通信技术Multimedia PC（MPC）多媒体个人计算机office automation（OA）办公自动化Computer-aided instruction（CAI）计算机辅助教学data compression 数据压缩WLAN-wireless local area network 无线局域网network configuration 网络配置Client/server networks 客户机/服务器网络peer-to-peer networks 对等网Bus topology 总线拓扑ring topology 环形拓扑Star topology 星形拓扑tree topologu 树形拓扑Mesh topology 网状拓扑network interface card（NIC）网卡Shielded twisted-pair（STP）屏蔽双绞线Unshielded twisted-pair（UTP）非屏蔽双绞线Copper wire 铜线coaxial cable 同轴电缆Optical fibre cable 光缆hubs 集线器switches 交换机Routers 路由器gateways 网关switching table 交换表Routing table 路由表radio frequency（RF）射频IC integrated circuit 集成电路direct current（DC）直流电Alternating current（AC）交流电light emitting diode（LED）发光二极管。

电子通信专业基本英语词汇

内阻internal resistance外阻external resistance 脉冲直流pulseting DC电压源voltage sources数字逻辑电路digital logic circuits 数字系统number systems逻辑运算logic operation放大器amplifier二极管阳极anode of diode 阴极cathode of diode红色正极插孔positive jack 公共端插孔common jack系统设计system design电子元器件electrical components峰-峰值peak-to-peak voltage电压有效值RMS voltage无源电子元器件passive electrical component正比于…be directly proportional反比于…be inversely proportional 模拟万用表analog multimeter数字万用表digital multimete 半导体材料semiconductor material双踪示波器dual-trace oscilloscope 信号发生器signal generator 水平地horizontally 垂直地vertically 并联in parallel with串联in series with组合逻辑combinational logic芯片底座chip holders流程图fiowchartC-语言C-language汇编语言assembler language二进制binary八进制octal 十进制decinal 十六进制hexadecimal 软件开发人员software developer问题的定义problemdefinition 录像机video cassette recorder 同时地simultaneously欧姆定律Ohm’s law压降voltage drop电子管electron tube真空管vacuum tube倒数reciprocal 电子技术electronic technology。

电子通信技术专用英语 (21)

高职高专电子信息类“十三五”规划教材电子与通信技术专业英语English on Electronic and Telecommunication TechnologyUnit Ⅰ01Unit ⅠBasic Knowledge of ElectronicsLesson 6Circuit Diagrams and Block Diagramsdiagram ['daiəɡræm] n. 图表；图解；layout [‘leiaut] n. 布局，安排；布置图，规划图instruction [in'strʌkʃən] n. 指令，说明neat [ni:t] adj. 整洁的straight [streit] adj. 直的aerial ['εəriəl] n. 天线Tuner['tju:nə] n. 调谐器detector [di'tektə] n. 检波器Loudspeaker [‘laud’spi:kə] n. 扬声器,扩声器,喇叭sensor ['sensə] n. 传感器Block diagram方框图break down分解pre-amplifier前置放大器audio amplifier音频放大器volume control 音量控制Power Amplifier 功率放大器feedback path 反馈路径Control Circuit 控制电路Lesson 6 Circuit diagrams and Block diagramsCircuit diagrams show the connections as clearly as possible with all wires drawn neatly as straight lines. The actual layout of the components is usually quite different from the circuit diagram and this can be confusing for the beginner. The secret is to concentrate on the connections, not the actual positions of components.第1课电路图和方框图电路图尽可能清晰的显示电路的连接，所有的连接线画成整齐的直线。

电子信息与通信工程专业英语王立琦版课文翻译

ResistorA resistor is a two-terminal electronic component that opposes an electric current by producing a voltage drop between its terminals in proportion to the current, that is ,in accordance wit h Ohm’s law :V=IR .The electrica l resistance R is equal to the voltage drop V across the resistor divided by the current I through the resistor. Resistors are used as part of electrical networks and electronic circuits.电阻器是一个二端口电子元件,电阻是阻止电流流动，通过按比例产生其端子之间的电压降的电流,也就是说,根据欧姆定律:V = IR。

电阻R等于电压降V除以通过电阻的电流I。

电阻作为电子网络和电子电路的一部分。

TransistorIn electronics, a transistor is a semiconductor device commonly used to amplify or switch electronic signals . A transistor is made of a solid piece of a semiconductor material , with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor’s terminals changes the current flowing through another pair of terminals. Because the controlled current can be much larger than the controlling current, the transistor provides amplification of a signal. The transistor is the fundamental building block of modern electronic devices, and is used in radio, telephone, computer and other electronic systems. Some transistors are packaged individually but most are found in integrated circuits.在电子技术中，晶体管是一种，常用来放大或进行开关控制电子信号的半导体器。

电子信息工程专业英语词汇

adj, 水平的，地平线的
vertical
adj 垂直的，顶点的
amplitude
n 振幅，广阔，丰富
attenuation
衰减；变薄；稀薄化
multimeter
万用表
frequency
频率，周率
the cathode-ray tube
阴极射线管
dual-trace oscilloscope
双踪示波器
GSM 全球移动通信系统（ Global System for Mobile
Communications ）
GPRS 通用分组无线业务 (General Packet Radio Service)
FDD(frequency division duplex) 频分双工
TDD(time division duplex) 时分双工
VPI 虚路径标识符（ Virtual Path Identifier ）；
ISDN （ Integrated Services Digital Network 数字网
）综合业务
IDN 综合数字网（ integrated digital network ）
HDTV (high definition television) 高清晰度电视
环形网 Ring networks
令牌环网 Token Ring network
网络终端 Network Terminal
用户终端 user terminal
用户电路 line circuit
电路利用率 channel utilization （通道利用率）
相关性 coherence
相干解调 coherent demodulation

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。

电子通信专业英语词汇

A********************************* a bit 一个比特a coil of 一圈a mix of comflicting information 一个混合的相互冲突的信号a parallel or series circuit 并联成串联回路abbreviate 缩写abruptly 突然地absolutely summable 完全可求和absolute绝对AC 交流accomplish 实现accumulate 聚集accurately 精确的acoustic声学acronym 缩写across the open connection point 开路电压actirated simultaneously 同时被激励activation 激励activation 激活active devices有源器件active 有源additional term附加项adequate 适当地adjacent 相邻的adjustable可调的aeronautics 太空学aeronautics and astronautics 航空航天aircraft飞行器alarm 警报器algebra 代数algorithm 算法all or nothing 宁为玉碎，不为瓦全allow the solution 求解alter 转换alternate current交流alternatively 或者altitude 海拔amount 量ampere 安培amplification factor 放大系数amplify放大amplitude 振幅an electric combination lock 电子号码锁an exact relation 直接关系an initial time 初始analog ics 模拟集成电路analog 模拟analogous fashion 类似的方式中analogous 相似的analog类似的analytic and numerical solution 解析法和数值法求解过程anatomical 解剖，人体解剖学angle 角度anisotropic 各向异性的annual 年antenna天线apparatus仪器appliance 工具，设备，装置，仪表appointed任命apprenticed学徒approach进场appropriate 适合approuch 接近地面approximate近似arbitrary 任意are also governed 符合arise 出现，产生arithmetic operations 算法操作arithmetic 算术armed force 军事力量artery动脉artificially 人为地assemble 组合associated with 伴随着Associative Law 结合律associative 结合(率)assume假设astatic needle 无定向磁针astatic不定向的astronautics 太空航空学astronomically 天文学的astronomy天文学atmospheric 大气atom 原子atomic原子attenuation衰减audio音频automotive vehicle 汽车available to motivate 可用于驱动axial轴B*******************************bachelor 学士back-of-the-envelope type analysis黑箱类型的封装中back-of-the-envelope 粗略bandwidth带宽bar 横杠base 基极basic operatiom 操作battery 电池be analogous to 与…相似be appropriate for 适合be conservative 保留be converted into 转换成be demited as命名的为be evaluated被赋值/被评估be expanded被扩展be factored into 被给予系数be indicated表示be isotropic各个同性的be present in存在be reduced to归纳be referred to in terms of flow 被比喻做流动的形态be released 放开be subject to易遭受…be supplemented by 被增加be symbolically denoted with 用…符号表示beam（光）束behavior 性能beta βbias 偏见binary digit 二进制数字binary 二进制biological 生物学biomedical engineering生物医学工程bipolar transistor 双极管bipolar 双极型blacksmith铁匠block 阻塞Boltzman波尔兹曼bookbinder 装订商Boolean algebra 布尔代数Boolean 布尔bound 跳跃boundary condition 边界条件bounded 有界的bounding surface 边界局面brackets 方括号brightness亮度broadcast广播building block结构单元but rather to 而是buzzer 蜂鸣器by a vector 以矢量方式by products副产品by-products附属calculated 特定的calculating 计算的canonical 标准capable 有能力capacitance电容量capacitor 电容capital 大写的capture 表示、获得capturing 捕捉catalog 编录cataloging 目标罗列cathode-ray oscillograph 阴极射线示波器cathode-ray tube 阴极射线学causal 因果causality 因果关系cesium 铯change abruptly 突然地chaotically 自由地chaotically无规律地characteristic特有characterization 特性描述charge 电荷、负荷、充电chemist化学家chip 芯片chop up切开，隔断circuit configuration 结构circuitry 电路classified 分类climate 思潮clocked时钟控制clocked 锁存clockwise顺时针close proximity 接近closed-loop闭合环路closed-path闭合路径closethe relay contact 闭合触电结构CMOS 互补型金属氧化物半导体coefficient 系数coil 缠绕、圈collector 集电极color 颜色combination复合锁combination 结合combinational组合的combined 组合的commonly 通常Commutative Law 交换律commutative 交换comparison 比较complementary互补complexity 错综复杂的状态complex复数component 分向量、成分、组件composed 组成compression 压缩computationally计算地compute 计算computer axial tomography 计算机轴线构成方式computer on a chip 单片机concept 概念concern 涉及condenser 冷凝器，电容器condenser 电容器conductance电导率conduction current 传导电流conductivity 传导性，传导率conductor diameter 直径conductor 导体conduit水管，管道configuration结构conflict斗争，冲突consequently因而conservation 保持conservation 守恒consist of由……组成constant group delay 恒群延迟constant常数、常量constitutive relation 本构关系constitutive 结构的consume 消耗contact 触点contact 电极context 语境continuity equation 连续性方程continuously 持续continuous-time 时间上连续contour轮廓，等高线contrast 对比度contribution权、重值contuct 触点convenient packaging 简易封装convention 协定，习俗，习惯convention协定converge 收敛converted 转换convolution 卷积coordinated协调的,同等的coordinated fashion 协调的方式correspond 相关corresponding相应的correspond等于Cosine term cos期间cost on 代价Coulombs 库仑测量cross-section截面，莫断层cross-sectional area 横截面积区域cross-sectional横断面的CRT 阴极射线管cubic 立方culminate 达到极点，达到最高潮culmination达到顶点curl source 通量源curl 旋度current电流，趋势curved 弯曲的cut apart 分立元件cutoff截止cylinder 圆周率cylindrical 圆柱形cylindrical magnet 圆柱形磁体DC 直流De Morgan’s Theorem摩根定律declined 谢绝decrease 减少deduce 推断definition 清晰definition of minimal cost定义最小成本delay 耽搁，延迟，延期delta 希腊字母δdemonstrate论证，证明demonstrated 展示denote 表示density密度dependent 取决于depict描述depth of …quntitles 物理量的幅值derivative 导数derive 推导derived得到detector 检测仪determination 测定determine 决定develop insight into 通过对…的深刻了解deviate from偏离deviate 偏离devices 装置devoted 投DFT 离散型福利叶变换diagnostic诊断diameter 直径dictate 口授dielectric constant 介电常数dielectric 电介质、绝缘体differential 差别的，特定的，微分的digit 数digital数字的，计数的diode 二极管directhy proportional 正比于directional antenna 定向天线director 主管discharge tube效应管discontinuity不连续性discrete 离散的discrete-time时间上离散displacement current 位移电流displacement 位移disposal布局dissipation 损耗distinction 区别distinguish 区分distributing 分配(率)distribution分布Distributive Law 分配率divergence sources 散度源divergence theorem 散度定理divergence散度diverse不同的，变化多的divide 除domain 域Dow-jones stock market index道琼斯股市指数drain 漏极dramatically 戏剧性地，激烈地dramatically显着地DSP数字信号处理dual 两部分duration 持续时间dynamic动态e．g．例如echoes回音effect and cause 响应和激励efficiency效率efficient高效的elect 选举electric charge 电子电荷量electric combination lock 电动密码锁electric flux电通量密度electrical properties电气性能electricity 电，电力，电流electricity电荷electrodynamics 电动力学electrolysis 电解electromagnetic field 电磁场electromagnetic induction 电磁感应electromagnetism 电磁效应electro-mechanical 电子机械类electromechanical motors电动机electromotive force 电动势electron 电子electronics 电子学，电子工业electrostatic静电学element 元素、要素、元件eletrodynamics 电动力学的eletro-mechanical relay 电子机械或继电器eliminate 消除emf 电动势emission 放射量,散发emit 发射emitter 发射极emphasis 强调employ用emptiness 空心enabled使…成为可能enables…set/reset使…可以置1/清零enclose …in parentheses() 用（）括起来enclose附上enclusive nor异或非endeavor努力endpoint 端点energy generation and distribution发电和输电enhance 加强enhanced 增强enhancement增强envelop 包裹envision 设想,想象，预见equation 等式equivalent 等效equivalent resistance 等效电阻equivalent 等价era 纪元establish 确立established 建立estimate 建立estimate 判断、估计evaluated 被求值even 平坦/偶even function偶函数even if 虽然，即使evolve 发展exact 准确的exclusively 专门地executed 执行exhibit an oscillatory 存在，振荡expended 消耗exper mentation 实验的方法experimental 实验explicit mechanism for 明确的机制explicit 直接explore 涉及exponentially 按指数方式extend延伸，拓展extended tour公开extended 延长external force外界力量external 外部的extracting or enhancing 提取与强化extracting 提取extreme极限factor and prime number 参数与最初数字factor 系数、因式分解familiar 常见的Family 系列farad 法拉fashion 方式feedback loops 反馈电路feedback 反馈Fidelity保真度，逼真度filament 灯丝filed differentialeguation 场微分方程filter 滤波器finite-duration 有限长时间firm 肯定firmware 固件flexible 灵活的Flip-flop 触发器flux 流量，熔化，使熔融following the metaphor of 用…来比喻for intuitive 下意识地form 创立formula 公式formulate the law of conservation 构想出保存定律formulate用公式描述formulation规划founder 奠基者Fourier series 傅里叶级数Fourier 傅里叶Fourier's expresentation …as 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与处理frequency content 频率成分frequency dividers 分频器frequency domain 频域friction摩擦、阻力fundamental 基本的furthermore 此外gain stage 增益级galvanometer检流计gas-discharge气体放电general functions 整体generalized 广义概括generate thin section 产生薄层generate产生generation and distribution 产生与分配geophysics 地球物理学germanium锗given 特定的glow discharge 辉光放电govern 控制graphically 用图表gravitation 重力gravitational重力的ground breaking 开创性grow astronomically 空前发展handle multiple unknown 解决复合未知量has sharp transitions 尖锐过渡hence 因此Henry 亨利hexadecimal十六进制的high-fidelity高保真historic历史上有名的hollow pipe空心管homogeneous同性质的homogeneous均匀的household 家庭household appliances 家用设备humble law基本定理humble不重要的hydrogen 氢i．e．即identical 一致的identify 确定illustrated插图、图例image 影像impact 碰撞impetus动力，动量，刺激impetus推动力implement 实现implementation实现、元器件implemented应用的implication 含义implies the sharpness 暗示impose on the field 强加impose on把…加于impractical 不切实际的，可用性差的improved contrast 提高反差impulse response 冲激响应impulse 脉冲in addition to 除…之外in bank called 存储单元in conjunction with 与…联合in context 事物范围in contrast to 与…相反in impressed强加in power applications在电力电子领域中in series with串上in simple matter 物质in the broadest sense 最广泛的认识in the case of 在…情况下in the presence of在……面前in the remote past 之前远点in the sense of 在…意义下in the synthesis 合成中in their behavior 在其工作中in unison以相同速度incandescent白热的，发白热光的incandescent lamp 白炽灯inclination 倾向性爱好indefinite 不确定,无限期indicate 标示induce 感应inductance 感应系数，自感应induction 感应inductor电感inear-phase 线性-相位infrared 红外线infrared and ultra-violet radiation红外和紫外辐射inherently 固有的inhomegeneous 不同种类initial 初始initiate产生，启动instantaneous瞬间instead 反而institution机构、协会instrument 仪器insulator 绝缘体，绝热器integer 整数integral 积分，完整，部分integrated circuit(IC) 集成电路integrating or summing积分或求和intended 预期的intensity 强度interface 界面interpret 换种方式描述interpret 说明interval 区间introduction引入intuitive 直观的invalid condition 不可用状态invalid 无效的invariance不变性invariant 无变化的，不变的invasion 侵略inverse transform 逆变换inverse 反inversely 与…相反inversely 相反地inversion or negation 转换或求反inversion 反向invert 上下倒置inverter 变换器，逆变器、反向器investigation调查isotropic 各向同性的，等方向性的its leads in opposing 在导体的两端its simplicity其简单jointly with 和…一起joule 焦耳jump across the open connection polarity导线短接开路端junction连接处Karnaugh map 卡诺图Kelvin 开尔文kinetic theory of gases 气体动力理论kinetic 热气学large-scale 大规模large-scale integration(LSI) 大规模集成电路laser 激光latch 锁存laureate奖金获得者laureate 桂冠leakage 漏损lie on取决于light-emitting diodes(LED)发光二极管linear 线性的linearize 线性化linearly 线性地load 负载localize 局部化，地方化logarithmic对数的long-distance radio communication远距离无线电通信loosely bound 约束力弱lossless medium 无损耗介质lossless 无损的loudspeaker扩音器，喇叭lung 肺macroscopic宏观macroscopic electromagnetism 宏观电磁学magnetic core磁芯magnetic field磁场magnetic fluxlinking the loop 磁导率magnetic recording 磁记录器Magnetic Resonance Imaging磁共振成像magnetic 磁magnetism 磁magnitude of electromotive force点推动力的幅度magnitude幅值.幅频mainlobe 主瓣maintain 保持management 管理manipulate 操作,操纵manipulate 处理manipulation 控制，操纵manner 方法manufacture 制造map 绘制，提供信息marble 珠子marked the impetus to development极大地推动了…发展maser 微波激射器，受激微波放大器mass 大规模master 主要master's thesis 博士论文material 物质mathematically数学地mathematician 数学家matrix 矩阵mean-square error 均方差measure 测量measured in 以…做单位measurement 衡量meat 相融合mechanism 设备，机制，途径medal 奖章media 媒介mediating filed 介质场mediating 介质medical imaging 医学影像medical 医学的medium 介质meet in在…中看到memoir 研究报告mere 仅仅metal contacts 金属电极metaphor暗喻，比喻meteorologic气象学meteorological investigation 气候学研究metric 变量microphone扬声器microprocessor 微处理器microwave 微波管miniature 微型miniature tube 微型管，小型电子管minimum mean-square error 最小均方差minterm 最小项mislead误导mismatch误差MIT 麻省理工学院mobility 移动性model等效modified Bessel funtion 校正后的贝赛尔函数modified 改进的modulation调节molecule 粒子molecules分子mondispersive 非分散的monitor 探测monitor a cross-section 观察横截面monitor 观测mount 放置MRI 磁共振成像multiple 复杂的multiplication乘法multiply 增加、乘multivibrator 多谐振动器music reproduction 音乐播放NAND 与非nature says 通常讲navies 海军navigation 航空navigation aids and systems 导航辅助设备和系统navigation导航necessary sufficient 充分必要条件Needle指针，磁针negative 负的、阴极net transfer 净转移net净得neutron 中子nevertheless然而no exponents or roots无指数或开放求根non-causal 没有因果关系的nonperiodic signal 非周期nonperiodic非周期性的non-realizable 不可实现non-recursive非回归NOR 或非normal 法线Norton's Theorem 诺顿定理notation符号，标记法notch 边缘或表面上的V型痕迹note that... 需要注意的是note 表明nuclear 核nucleus 原子核number system 计数制object 目标objective 客观的observable可观测的obtain得到occasion 场合occur 产生offset 补偿ohm 欧姆on-and-off switch 通断开关operate on…作用于…operating 工作operation 运算oppose 阻碍opposite 相反opposition 阻碍optimized 最优化optimum 最优的orbit 轨道，环绕order vable quantity 可观测的量order 秩organ 器官orientation 静态方向origin 原点original 原始的originate as sensory data from the realworld 来源于人对真实世界的感觉originate 源于oscillatory 摆动的，振荡oscillograph显示器oscilloscope 示波器other metric 工制单位outward 表面的、向外的package包装盒parallel并联，平行parameter 参数parasites 寄生物parentheses 圆括号particle 粒子particles 粒子passband 通频带passive devices 无源器件passive 无源patent 专利patenting 申请专利pattern模型peak 峰值pectrum 光谱pension退休金per cubic meter 立方米performance 性能，使用periodic 周期的，循环的permeability磁导率perpendicular to S 与S垂直perpendicular 垂直phase 相位philosophy 哲学phonograph留声机photovoltaic 光电的phrase 词组physical 自然的，物理的picofarad 皮法pictorially 用图像地pionee 开辟pioneer开拓者pipe 管道place less emphasis 减弱planar 平面,轴planet satum 土星planet 行星plants设备plate 板polartity 极性polytechnic institute 理工学院研究院popularity普及porosity 多孔性，有孔性portable便携式的，轻便的position vector 位矢，方向矢量possess 拥有postulate 假设postulated 假设postulated教授postulating 假定potential difference电位差，电势差potential energy势能power and energy 功与能power supply供电power systems 带电源的系统power theorem定理practical 实际的precursor先驱，前辈presentation 表示preserve保护、保留presidency 任期，会长primarily 主要地prime numbers质数principal 主要principle 原理principles 原则printed circuit 印制电路procedure程序profile 剖面，侧面，外型，轮廓program 编程Programmable Logic Controller(PLC)可编程逻辑控制器propagate 传播property 特性proportional成比例的propose 提出pros and cons 正反两方面prospecting 勘探proton 质子providing 在…条件下proximity sensors 接近传感器proximity 接近put forth 发表qeneralized 概括qualification 条件,限制,性质quantity 量quantum 量子quantum 原子radar 雷达radiation heat transfor热辐射迁移radiation 辐射radio broadcast 无线广播radio calculation 无线电路radio detection and ranging 无线探测与测距random 随意的random distribution 随机分布random 无规律的range of 一系列ratio 比率real function实函数re-attaches 再次连接recipient接受者recognition 识别rectangular 矩形的recursive 回归的，递归的recursive realization 递归实现reference 参考物reflection of radio wave 无线回拨reflection反射regardless 不管registers 寄存器re-indexing 改变符号，重新定义relate to 关系、涉及relate 阐述relative permeability相对磁导率relative相对relay contact 继电器触点relay 继电器、转换release释放reliable可靠的remain 余下remaining 晚年remote 遥远repel 排斥representation 表示reproduce 再现request 要求research 研究成果reset 清零，重置resign 退休resistance 电阻resistivity 电阻率resistor 电阻（器）resonance共振resort 求助respective atom 各自的原子respective 各自的respectively 分别responsive 易感知的,反应热烈的responsive反应restricted 限制restriction 限制，约束revolutionary革命性的revolutionized 革命性的影响rim 边缘ring 环ripple 波动，波纹room-temperature heat energy 室温热力能量的影响下root根、开方rotate 轮流，旋转roughly to 大致上roughly大约royal radar establishment 皇室雷达机构Royal Society 皇家学会rubbing 摩擦Rubidium 铷rugged 恶劣的rugged 不规则salar cell太阳能电池sampled 取样sample样本sampling period 采样周期Saturn 土星、行星scalar 标量，数量的scalar constant标量scalar 标量schedule 计划表，安排表scheduled radio program 预订计划的节目schedule时间表seal-in 自锁section 部分，截面security 安全seismic 地震的seismic vibrations 地震的震动seismology地震学select 选择self-consistent 首尾一致self-induction 自感semiconductor 半导体sensitive易损坏的，高精度的sensor 传感器sensory 感觉的sequence序列sequential 时序的series 系列、串联，级数sets 置1Shannon 香浓sharp 急剧的sharpness 小short jumping 短接导线shortcut 简便的sidelobe 旁瓣silicon 硅silicon integrated circuit非集成电路simplify 简单化simulation 仿真simultaneously 同时smeared 拖尾的smeared version 添抹版本society 协会solar cells太阳能电池solenoid 螺线管solenoidal fields 螺线管磁场，管形场solid state switching 固态开关solid 一致的sonar声呐Sophisticated精密的老练复杂source field 源场space exploration vehicles 空间探测设备spaced 间隔的spark 电弧放电，火花sparse matrice稀疏矩阵spatial variables 空间变量specialized techniques 专业技术specialized 专用的specific 特定specification说明specifications规范specify certain boundary 指定specifying equally spaced 详述平均空间spectral 频谱spectroscope 光谱分析，分光镜spectrum 光谱speech processing 语音处理speech signal 音频信号SR latch SR锁存器stability 稳定性stable 稳定state 状态，情形，表明static field 静电场steady 稳定stimulate激励，激励stimulate 增强Stockes [人名] 斯托克斯stopband attenuation 衰减stopband 截止频带storage贮藏，存储straightforward manner 直接的straightforward简明的straight-line直线strategy 方法strength 强度strike 敲打stringy 绳的strong dependence 强烈的依赖性subject 主体subjective 主观的sub-optimum 未达最佳标准的，最不理想的，次优的subsidiary relation 附带的关系subsidiary辅助的substantially 根本地，显着地，充分的subsystem 子系统succeed 继承sufficient 足够的sufficient 充分、足够sufficiently 充分的summable 可求和的Sum-Of-Products 积和式superconductivity超导super-heterodyne receiver 超外差接收器superimposed 叠加superposition 重叠，重合，叠合Superposition Theorem 叠加定理superposition 叠加supplement 补充supply current 馈电流supply voltage电源电压supposed 假定surgical invasion 外科侵入surgical 外科surpass 超过surveillance 监视switch back and forth 来回切换symbolic analysis 典型分析symbolic 象征性的symmetric 对称的symmetry properties 对称性质symmetry 对称synthesis 综合take on complex value 泛及复数值take over 代替tangent 切线tangential 相切的taper 逐渐变细taper the…to 逐渐减少tapered锥形的，渐缩的tapered window 锥形窗口tedious厌烦，冗长的telegraph 电信技术television monitor 电视监视器tensor张量，张肌term 术语terminal 末端terminology术语学the cononical sum 标准和the corresponding impluse相应的脉冲the corresponding voltage感应电动势the curl of 卷曲的the dielectric constant 介电常数the dissipation耗散the divergence of A A的散度the electrostatic field 静电场the emf §电动势the filter parameter 因素the force motivating electron to 促使的力量the kind of 最重要的the medium 方法媒介the normal component 垂直分量the procedure of 程序步骤the rectangular sequence 方形序列the relative permeability渗透性the same magnitude 尺度/幅值the set of 这组the spectral content 光谱成分the stringly light 彩灯串the task a hand 手上的任务thermal 热的thermoelectricity 热电，温差电thesis 论点Thevenin's Theorem 戴维南定理thin-section 薄面this section 本章节three-dimensional 三围three-dimensional 三维time domain时域time varying时变的time-varying fields 时变场to localize the signal 局部化to name just a few 这里仅举几个例子to name just a little 只提到一点点toggle 触发器双向开关tomography X线断层摄影术tonal quality 声调的音质tone 音调、音质track 跟随trade-off 交换trade-off 平衡transatlantic 大西洋transatlantic 横渡大西洋的trans-conductance 跨导transformation变换式transistor 晶体管transition 过渡discontinuity 跃迁间断transmission 传输transmit 传递transmitter 发射机tremendous 惊人的，巨大的tremendously 非常地trial 细节trial value 试验值trial尝试triode 三极管truncate把……截短truncating the Fourier series representation截短傅里叶级数表示truncation 截短truth table 真值表tube 管，电子管，显像管two spatial二维two-element electron tube 双元素电子管tying…to 捆，绑typical 典型ubiquitous 普遍存在的ultra-violet radiation 紫外辐射unbound 没有约束underlying equation参与变换的方程underlying基本的uniform 一致uniformly 一律的，均一的uniformly spaced 均匀间隔unique determination 确定unit circle 单位圆upper hand 占上风USSR 苏联utility效用，有用V bounded by 由…包围vacuum 真空vacuum tube 真空管，电子管valid 有效的valid in region 有效区域valid state 合法领域value 【数学】值vanish indentically 完全消失vanishingly small 小到趋近于零var 变化variable 变量variation 指数,变化vary 变化vector 矢量，无线电导引vehicle 车辆vein 静脉，血管versatile常用的，多方面的version 版本vertical 垂直via aweight function 权重函数via 经由vibrations 振动，摇动virtually 实际上vision 成像visual images 视觉图像volt 伏特voltage 电压voltage reference 电压基准volts 直流电压voting mechine 投票机vubiquitous到处存在的，普遍存在的wafers 晶片weapon firing 武器发射weekly每周一次weight function 权值函数well-posed postulate提发合法的假定well-posed适定的WFT 视窗傅里叶变换where as 而which bounds one medium 穿越wide variety of field 范围广泛不同wireless telegraphy 无线电报with respect to关于worthwhile 值得做的yield 产生zero order 0阶zero-order modified零阶修正。

通信工程专业英语的词汇

2-port inductor二端口电感-3 db frequency截止频率-3 db frequency(CE)截止频率（共射）AAcceptor atom受主原子active component有源元件active element有源元件active load有源负载active load有源负载active power有功功率active region放大区adder加法器address地址admittance parameter equation导纳参数方程admittance导纳air gap气隙all-pass filter(APF)全通~ alternating current path交流通路alternating current(AC/ac)交变电流alternating load line交流~ alternating voltage交变电压ampere (A)安培Ampere’s circuital law安培环路定律amplification effect放大作用amplification放大倍数amplifier放大电路amplifier放大器amplitude frequency characteristic幅频特性amplitude spectrum振幅频谱amplitude幅值amplitude振幅/幅值amplitude-frequency characteristic幅频特性analog circuit模拟电路analog to digital conversion模-数转换analog to digital converter(ADC)模-数转换器Analysis of amplifiers放大电路的分析Analysis of differential amplifiers差分放大电路的分析AND gate与门AND与AND-OR-INVERT gate与或非门AND-OR-INVERT与或非angular frequency角频率apparent power视在功率application specific integrated circuit(ASIC)专业集成电路argument辐角artificial line人工线astable multivibrator多谐振荡器asynchronous counter异步计数器attenuate oscillation衰减振荡attenuation coefficient衰减系数attenuation coefficient衰减系数autonomous equation自治方程autonomous network自治网络average power平均功率Bbacklash回差Backward Euler method后向欧拉公式balanced transformerless BTL~band-elimination filter(BEF)带阻~band-gap reference能隙基准源band-pass filter(BPF)带通~band-pass network带通网络band-stop network傣族网络bandwidth通频带barrier ~势垒~barrier capacitance势垒电容base area body resistance( )基区体电阻base region基区base基极base基极Bessel filter贝赛尔~bilateral双向性binary decoder二进制译码器binary二进制binary-coded decimal decoder二-十进制译码器binary-coded decimal(BCD)二-十进制Bipolar Junction Transistors晶体管（双极型管）bipolar-CMOS(Bi-CMOS)双极型CMOSbit位Bode plot波特图bonded electron束缚电子Boolean algebra布尔代数bootstrapping circuit自举电路borrow借位branch current analysis支路电流法branch支路breakdown voltage击穿电压breakdown voltage击穿电压bridge rectifier桥式整流broken-line approximation拆线法bus总线Butterworth filter巴特沃斯~by-pass ~旁路~Ccapacitance effect电容效应capacitance filter电容滤波capacitance电容[系数] capacitor电容capacitor电容[元件]carrier载流子carry进位cascade connection级联CC-CB amplifier共集-共基放大电路CCCS电流控制电流源CCVS电流控制电压源CE-CB amplifier共射-共基放大电路center frequency中心频率channel沟道channel沟道character mode display字符显示器characteristic curve特性曲线characteristic equation特性方程characteristic impedance特性阻抗characteristic impedance特性阻抗characteristics frequency特征频率characteristics of amplifiers放大电路的性能characteristics特性charge amplifier电荷放大器Chebyshev filter切比雪夫~ circuit analysis电路分析circuit element电路元件circuit model电路模型circuit simulation电路仿真circuit synthesis电路综合circuit theory电路理论class A amplification甲类放大class AB amplification甲乙类放大class B amplification乙类放大class C ~丙类~ Clipping限幅clock pulse(CP)时钟脉冲clock(CLK)时钟closed-loop gain闭环增益closed-loop闭环CMOS circuit CMOS电路coefficient of coupling耦合系数coefficient of voltage stabilization稳压系数coercive force矫顽力coil线圈coil线圈collector junction集电结collector region集电区collector集电极collector集电极Colpitts feedback电容反馈式（电容三点式）combinational logic组合逻辑Command Window命令窗口common base共基( )common emitter共射( )Common-base(CB)共基级Common-collector(CC)共集电级Common-drain(CD)共漏极common-emitter(CE)共发射级common-mode gain共模放大倍数common-mode rejection ratio共模抑制比common-mode rejection ratio共模抑制比common-mode signal共模信号Common-sources(CS)共源级commutation换路comparator比较器compensation method校正措施complementary pair互补电路complementary symmetry metal oxide semiconductor(CMOS)互补对称式MOS complete response全响应complex frequency复频率complex power复[数]功率complex programmable logic device(CPLD)复杂的可编程逻辑器件complex reluctance复磁阻抗computer aided design(CAD)计算机辅助设计condenser电容器[容电器]Condition of symmetry对称条件conductance电导[系数]configurable logic block(CLB)可编程逻辑模块conjugate matching共轭匹配connected graph连通图constant current region恒流区constant current source恒流源constraint condition约束条件constraint term约束项constraint约束construction结构continuous spectrum连续频谱controlled source受控电源convergence收敛convolution卷积corresponding terminals同名端coulomb (C)库仑counter计数器coupling ~耦合~coupling耦合couplinig耦合covalent bond共价键criterion of oscillation振荡条件critical state临界状态cross over distortion交越失真crystal oscillator石英晶体~current amplification factor电流放大系数current controlled nonlinear resistor[电]流控[制]非线性电阻current equation电流方程current equation电流方程Current Feedback Operational Amplifier电流反馈集成运放Current mirror镜像~current mode电流模current overload protection过流保护current resonance电流谐振current source电流源current source电流源current电流current-output DAC权电流(电流输出)数-模转换器current-parallel电流并联current-series电流串联current-voltage converter电流电压转换电路cut-off frequency of pass-band通带截止频率cut-off region截止区cut-set admittance matrix割集导纳矩阵cut-set source-current vector割集源电流向量cut-set割集Ddamped oscillation阻尼振荡Darlington connection复合管data selector/multiplexer数据选择器/多路调制器DC circuit直流电路dc component直流分量DC model直流模型DC model直流模型DC operating point直流工作点DC voltage直流电压De Morgan’s theorem摩根定理decimal十进制decoder译码器delayed unit step function延迟单位阶跃函数demultiplexer分配器dependent source非独立电源depletion type耗尽型Depletion耗尽层difference amplifier差分放大器difference-mode signal差模信号differential amplifier差分放大电路differential circuit微分~differential gain差模放大倍数differential input差分输入differential input差分输入电压diffusion ~扩散~diffusion capacitance扩散电容Diffusion扩散digital circuit数字电路digital comparator数值比较器digital to analog conversion数-模转换digital to analog converter(DAC)数-模转换器diode二极管diode-transistor logic(DTL)二极管-三极管逻辑direct coupled ~直接耦合~direct coupled直接耦合direct current path直流通路direct current直流direct load line直流~direct wave正向行波directed graph有向图discrete spectrum离散频谱display显示器disspative element耗能元件distortion factor失真系数distortion畸变distortion畸变distributed circuit分布参数电路divide circuit除法~don’t care term无关项donor atom施主原子doping掺杂drain漏极drift漂移dualin-line package双列直插式封装dual-in-line package(DIP)双列直插式封装duality principle对偶原理dual-slope ADC双积分型模-数转换器duty ratio占空比dynamic circuits动态电路dynamic element动态元件dynamic random access memory(DRAM)动态随即存储器dynamic resistance动态电阻dynamic route动态路径EEbers-Moll model EM（模型）Ebers-Moll model EM模型eddy current涡流edge-triggered flip-flop边沿触发器Editor/Debugger编辑器/调试器effective value有效值efficiency效率efficiency效率electric circuit电路electric device电器件electric network电网络electrical erasable programmable read-only memory(E2PROM)电可擦除的可编程只读存储器electricity电electro motive force, EMF电动势electromagnetism电磁学Electronic Design Automation电子设计自动化electronics电子学emitter couple logic(ECL)发射极耦合逻辑emitter follower射级输出器emitter junction发射结emitter region发射区emitter发射极emitter发射极encode编码encoder编码器energy storage element储能元件enhancement增强型equation of PN junction PN结方程equilibrium平衡点equivalent circuit等效电路equivalent circuit等效电路equivalent circuit等效电路equivalent circuit(model)等效电路（模型）equivalent resistance等效电阻equivalent sinusoid等效正弦波erasable programmable logic device(EPLD)可擦除的可编程逻辑器件erasable programmable read-only memory(EPROM)可擦除的可编程只读存储器excitation激励Exclusive-OR gate异或门Exclusive-OR异或exponential circuit指数~Ffall time下降时间fan-out扇出features of integrated circuits集成电路特点feedback amplifiers反馈放大电路feedback configuration反馈组态feedback path反馈通路feedback polarity examination反馈极性判断feedback signal反馈信号ferromagnetic material铁磁材料field effect transistor ~场效应管~field effect transistor(FET)场效应管field programmable gate array(FPGA)现场可编程门阵列field programmable logic array(FPLA)现场可编程逻辑阵列filtering ~滤波~filters滤波电路first-order circuit一阶电路flash memory快闪存储器flip-flop触发器floating-gate avalanche-injection MOSFET(FAMOS)浮栅雪崩注入MOS管flux leakage漏磁通flux磁通forced component强制分量Forward Euler method前向欧拉公式Fourier integral傅里叶积分Fourier series傅里叶级数Fourier transform傅里叶变换four-quadrant multiplier四象限乘法器free electron自由电子free electron自由电子free oscillation自由振荡frequency characteristic频率特性frequency characteristic(frequency response)频率特性（频率响应）frequency domain频域frequency response频率响应frequency response频率响应frequency selective ~选频~frequency spectrum function频谱函数frequency频率frequency-selective network选频网络full adder全加器full wave全波function generator函数发生器function generator函数发生器fundamental cut-set matrix基本割集矩阵fundamental cut-set基本割集fundamental loop matrix基本回路矩阵fundamental loop基本回路fundamental wave基波Ggain margin幅值裕度gate circuit门电路gate栅极gate栅极generalized function广义函数generic array logic(GAL)通用阵列逻辑generic digital switch(GDS)通用数字开关generic logic block(GLB)通用逻辑模块gradually change渐变graphical method图解法Gustav Robert Kirchhoff基尔霍夫HH magnetic field intensity磁场强度矢量half adder半加器half wave rectifier半波整流half wave半波harmonic analysis谐波分析harmonic谐波Hartley feedback电感反馈式（电感三点式）heat dissipation散热heat dissipation散热Henry(H)亨[利]Hertz赫[兹]hexadecimal十六进制high threshold logic(HTL)高阈值逻辑high-pass filter高通滤波器high-pass filter(HPF)高通~high-pass network高通网络hold time保持时间hole空穴hole空穴hybrid-model混合“”模型hybrid-model混合“”模型hybrid parameter equation混合参数方程hybrid parameter matrix混合参数矩阵hysteresis loop磁滞回线Iideal model理想模型ideal op amp理想运放ideal operational amplifier理想运放ideal transformer理想变压器image function象函数imaginary part虚部impedance parameter equation阻抗参数方程impedance阻抗impulse response冲激响应Impurity杂质Impurity杂质in phase同相in system programmable(ISP)在系统可编程incidence matrix关联矩阵incidence wave入射波independent source独立电源induced EMF感应电动势inductance电感[系数]inductive reactance感抗inductor电感[元件]infinite gain multiple Feedback filter(LPF)无限增益多路反馈~ (LPF) infinite gain multiple Feedback无限增益多路反馈initial current初始电流initial magnetization curve起始磁化曲线initial value初始值initial voltage初始电压input characteristics(CE)输入特性（共射）input impedance输入阻抗input resistance输入电阻input resistance输入电阻input/output block(IOB)输入/输出模块instantaneous power瞬时功率instantaneous value瞬时值instrumentation amplifier仪用放大器insulated gate type ~绝缘栅型~ integrated analog multiplier集成模拟乘法器integrated circuit power amplifier集成功放integrated circuit集成电路integrated circuit(IC)集成电路integrated injection logic(I2L)集成注入逻辑integrated operational amplifier circuit集成运算放大电路Integrated voltage comparator集成电压比较器integrated voltage comparator集成电压比较器integration circuit积分~ interconnect resource(IR)互连资源inter-electrode ~极间~ interference干扰internal resistance内阻intrinsic semiconductor本征半导体intrinsic本征inverse Fourier transform傅里叶反变换inverse hybrid parameter equation逆混合参数方程inverse hybrid parameter matrix逆混合参数矩阵inverse Laplace transform拉普拉斯逆变换inverse transmission parameter matrix逆传输参数矩阵inverted T type DAC倒T形电阻网络数-模转换器inverter反相器inverting amplifier反相放大器inverting input terminal反向输入端inverting input反相输入iron core铁心iron core铁心iron loss磁滞损耗iron loss铁损iron-core transformer铁心变压器isolated amplifier隔离放大器isolation隔离JJoule's law焦耳定律jump phenomena跳变现象junction capacitance结电容junction type ~结型~junction type ~面接触型~KKarnaugh map卡诺图Kirchhoff's Current Law(KCL)基尔霍夫电流定律kirchhoff's laws霍夫定律Kirchhoff's Voltage Law(KVL)基尔霍夫电压定律knee point膝点Llag滞后Laplace transform拉普拉斯变换large scale integration(LSI)大规模集成latch锁存器latch-up锁定效应law of continuity magnetic flux磁通的连续性定理law of electromagnetic induction电磁感应定律LC network LC并联网络lead越前light emitting diode(LED)发光二极管light-emitting ~发光~line current线电流linear algebraic equations线性代数方程linear circuit线性电路linear DC circuit线性直流电路linear element线性元件link branch连支liquid crystal display(LCD)液晶显示器load line负载线load负载logarithmic circuit对数~logic algebra逻辑代数logic diagram逻辑图logic function逻辑函数logic level逻辑电平logic operation逻辑运算logic逻辑long tailed pair长尾电路look-ahead carry adder超前进位加法器loop analysis回路分析法loop current analysis回路电流法loop current回路电流loop gain环路增益loop impedance matrix回路阻抗矩阵loop source-voltage vector回路电压向量loop波腹loop回路loop回路lossless element无损元件low frequency power amplifier低频功率放大电路lower cut-off frequency下限截止频率low-pass filter低通滤波器low-pass filter(LPF)低通~low-pass network低通网络lumped circuit集(中)总参数电路lumped集(中)总Mmagnetic circuit磁路magnetic coupling磁耦合magnetic field磁场magnetic flux density磁通密度magnetic flux磁通magnetic hysteresis磁滞magnetic induction intensity磁感应强度magnetic permeance磁导magnetic reluctance磁阻magnetic saturation磁饱和magnetically hard materials硬磁材料magnetically soft materials软磁材料magnetization curve磁化曲线magnetomotive force (MMF)磁通势main flux主磁通majority carrier多数载流子Majority carrier多数载流子masked read-only memory掩膜只读存储器master-slave flip-flop主从触发器mathematical power circuit乘方~maximum output amplitude最大输出幅值maximum output power最大输出功率maxterm最大项medium scale integration(MSI)中规模集成memory element记忆元件memory存储器mesh current网孔电流mesh网孔Metal-Oxide-Semiconductor field effect transistor金属-氧化物-半导体场效应管metal-oxide-semiconductor field-effect transistor(MOSFET)金属-氧化物-半导体场效应管(MOS管)Miller effect密勒效应minority carrier少数载流子Minority carrier少数载流子minterm最小项modified node voltage analysis改进节点电压法modulus模monolithic integrated regulator单片集成稳压器Moore type sequential logic circuit穆尔型时序电路MOS type ~MOS型~multi-phase system多相制multiple collector transistor多集电极晶体管Multiple current source多路~multiple emitter transistor多发射级晶体管multiplication circuit乘法~multiplier倍增电路multistage amplifier多级放大电路mutual conductance互导mutual inductance互感[系数]mutual induction互感应mutual inductor互感[元件]mutual resistance互阻NN type ~N型~N type Semiconductors N型半导体NAND gate与非门NAND与非natural frequency固有频率/自然频率natural frequency自然频率n-channel depletion MOSFET N沟道耗尽型MOS管n-channel enhancement MOSFET N沟道增强型MOS管negative feedback负反馈negative feedback负反馈negative resistance负电阻negative sequence负序negative total reflection负全反射Neper (Np)奈培network function网络函数neutral point中性点neutral wire中线Newton-Raphson’s method牛顿-拉夫逊法nixie light数码管node admittance matrix节点导纳矩阵node analysis节点分析法node conductance matrix电导矩阵node source-current vector节点电流向量node voltage analysis节点电压法node voltage节点电压node波节node节点node-to-branch incidence matrix节点-支路关联矩阵noise factor噪声系数noise margin噪声容限noise噪声noise(fizker noise)噪声no-load current空载电流nonautonomous equation非自治方程nonautonomous network非自治网络noninverting amplifier同相放大器non-inverting input terminal同相输入端non-inverting input同相输入nonlinear capacitor非线性电容nonlinear circuit非线性电路nonlinear element非线性元件nonlinear resistor非线性电阻nonplanar circuit非平面电路NOR gate或非门NOR或非normal magnetization curve基本磁化曲线Norton诺顿Norton’s theorem诺顿定理NOT gate非门NOT非numerical analysis数值分析法Oodd-even check/generator奇偶校验/发生器offset current失调电流offset voltage失调电压Ohm欧姆one-port network一个端口网络open circuit开路/断路open collector gate(OC门)集电极开路门电路open drain gate(OD门)漏极开路门电路open loop gain开环增益open-circuit impedance parameters开路阻抗参数open-circuit input impedance开路输入阻抗open-circuit output impedance开路输出阻抗open-circuit transfer impedance开路转移阻抗open-loop gain开环增益open-loop gain开环增益open-loop开环operating point stabilization工作点稳定operational admittance运算导纳operational amplifier or op amp运算放大器(运放) operational amplifier运算放大器operational capacitive reactance运算容抗operational circuit运算电路operational circuits运算电路operational impedance运算阻抗operational inductive reactance运算感康OR gate或门OR或original function原函数original value原始值out-off frequency截止频率output capacitorless OCL~output characteristics输出特性（共源）output characteristics(CE)输出特性（共射）output equation输出方程output impedance输出阻抗output logic macro cell(OLMC)输出逻辑宏单元output power输出功率output resistance输出电阻output resistance输出电阻output transformerless OTL~over damped过阻尼PP type ~P型~P type Semiconductors P型半导体parallel connection并联parallel type并联式parallel type并联型parallel-comparator ADC关联比较型模-数转换器-parameter model参数模型-parameter model参数模型parameter参数parameter参数parameter参数parameters参数pass-band voltage gain通带电压放大倍数pass-band通带pass-band通带passive element无源元件path路径p-channel depletion MOSFET P沟道耗尽型MOS管p-channel enhancement MOSFET P沟道增强型MOS管perfectly coupled全耦合period周期permeability磁导率phase angle相角phase coefficient相位系数phase current相电流phase difference相位差phase frequency characteristic相频特性phase inversion反相phase lag compensation滞后校正phase lead compensation超前校正phase margin相位裕度phase quadrature正交phase sequence相序phase spectrum相位频谱phase velocity相速phase voltage相电压phase相phase相位phase相位phase-frequency characteristic相频特性phasor向量photocell光电池photocoupler光电耦合器photocoupler光电耦合器photodiode光电二极管photodiode光电二极管phototransistor光电三极管piecewise linear approximation分段性近似法piecewise model折线化模型pinch off voltage夹断电压planar circuit平面电路P-N junction diode P-N 结二极管PN junction PN结point contact type ~点接触型~ pole极点popular type通用型positive feedback正反馈positive sequence正序potential电位power amplifiers功率放大电路power factor功率因数power frequency工频power system电力系统power电功率(功率) precision rectifier精密整流电路precision rectifier精密整流电路prediction correction method预报-校正法primary coil原线圈principles of getting amplification组成原则priority encoder优先编码器programmable array logic(PAL)可编程阵列逻辑programmable interconnect point(PIP)可编程连接点programmable logic device(PLD)可编程逻辑器件programmable logic sequencer(PLS)可编程逻辑时序器programmable read-only memory(PROM)可编程只读存储器propagation coefficient传播系数proper tree专用树protecting circuit保护电路protecting circuit保护电路pulse duration ratio占空比pulse脉冲pulse-width modulation(PWM)脉宽调制push-pull ~推挽~push-pull output推拉式输出Qquality factor Q值quality factor品质因数quality factor品质因数quantization error量化误差quantization量化quartz crystal石英晶体quasi complementary(emitter follower)准互补电路Quiescent point静态工作点Quiescent point静态工作点Rrace-hazard竞争-冒险random access memory(RAM)随机存储器rated power额定功率RC coupling ~阻容耦合~ reactance电抗reactance电抗reactive power compensation无功补偿read-only memory(ROM)只读存储器real part实部reciprocity theorem互易定理recovery time恢复时间rectangular wave generator矩形波发生器rectifier整流电路reference direction参考方向reference基准源reflected impedance引入阻抗reflected reactance引入电抗reflected resistance引入电阻reflection coefficient反射系数reflective wave反射波reflectless无反射Regenerative comparator滞回比较器register寄存器relative error相对误差remain magnetic induction intensity剩余磁感应强度reset复位resistance电阻[系数] resistive circuits电阻电路resistor电阻元件resistor-capacitor coupled阻容耦合resolution分辨率resonance angular frequency谐振角频率resonance谐振response响应return difference(desensitivity)反馈深度returning wave反向行波reverse recovery time反向恢复时间reverse saturation current反向饱和电流reverse saturation current反向饱和电流( ) reverse transmission factor(feedback Factor)反馈系数ring counter环形计数器ring multivibrator环形振荡器ripple factor脉动系数ripple factor脉动系数ripple纹波rise time上升时间root-mean-square value(RMS)方均根值rotating factor旋转因子rotating phasor旋转向量Ssafety operating area protection安全区保护sample-hold取样-保持saturation point饱和点saturation region饱和区saturation饱和sawtooth wave generator锯齿波发生器scaling circuit比例~scaling current source比例~Schmitt trigger施密特触发器Schottky barrier diode(SDB)肖特基势垒二极管screen屏蔽second harmonic二次谐波secondary coil副线圈second-order circuit二阶电路self conductance自导self excited oscillation of feedback amplifiers负反馈放大电路的自激振荡self excited oscillation自激振荡self inductance自感[系数]self induction自感应self resistance自阻self-exited oscillation自激振荡semiconductor半导体semiconductors diodes半导体二极管Semiconductors半导体sequential logic circuit时序逻辑电路serial carry adder串行进位加法器serial type串联型series connection串联series resonance串联谐振series type串联型series voltage regulator串联型稳压电路set置位set-up time建立时间seven-segment character mode display七段字符显示器shift register移位寄存器shifting of the neutral point中性点的位移short circuit短路short-circuit admittance parameters短路导纳参数short-circuit current短路电流short-circuit input admittance短路输入导纳short-circuit transfer admittance短路转移导纳shot noise散粒噪声signal transfer circuit信号转换电路signal-noise ratio信噪比signal-to-noise ratio信噪比Simens(S)西[门子] Simple comparator简单比较器single-phase load单相负载single-stage amplifier单级放大电路singular function奇异函数sinusoidal circuits正弦电路sinusoidal current正弦电流sinusoidal oscillator正弦波振荡电路sinusoidal oscillator正弦波振荡电路sinusoidal voltage正弦电压sinusoidal正弦量slew rate(SR)转换速率small scale integration(SSI)小规模集成small signal analysis小信号分析法small signal model小信号模型Small value current source微~source current源电流source voltage源电压source电源source源极source源极sparse matrix稀疏矩阵special type专用型square wave generator方波发生器stability criterion稳定判据stability margin稳定裕度stability稳定性stable稳定stacked-gate injection MOSFET(SIMOS)叠栅注入MOS管standing wave驻波state diagram状态(转换)图state equation状态方程state plane状态平面state table状态(转换)表state trajectory状态轨迹state variable filter状态变量~state variable状态变量state vector状态向量static random access memory(SRAM)静态随机存储器static resistance静态电阻steady state component稳态分量steady state稳态step response阶跃响应stop-band阻带stop-band阻带strength of impulse冲击强度subgraph子图substitution theorem置换定理substrate衬底successive approximation ADC逐次渐进型模-数转换器sudden change跃变summer加法器summing circuit求和~ superposition theorem叠加定理susceptance电纳switch tree type DAC开关树型数-模转换器switching capacity filter开关电容~ switching characteristic开关特性switching matrices开关矩阵switching mode direct power supply开关型直流电源symbol符号symmetric three-phase voltage对称三相电压symmetrical对称synchronous counter同步计数器system系统TTellegen’s Theorem特勒根定理temperature effect温度影响terminal wire端线terminal端子Tesla (T)特斯拉the feedback concept反馈概念thermal noise热噪声thermal overload protection过热保护thermal resistance热阻thermistor热敏电阻Thevenin戴维南Thevenin’s theorem戴维南定理three state comparator三态比较器three state output gate三态输出门three-phase circuit三相电路three-phase load三相负载three-phase system三相制three-phase voltage三相电压threshold voltage开启电压threshold voltage开启电压（值）threshold voltage阈值电压Threshold voltage阈值电压thyristor晶闸管time constant时间常数time delay line延迟线time domain analysis时域分析法time-invariant非时变timer定时器time-varying时变tolerance容许误差total reflection全反射totem-pole图腾柱transfer characteristics转移特性transfer coefficient传输参数transfer function转移函数/传递函数transformation ratio变比transformer coupled ~变压器耦合~ transformer coupled变压器耦合transformer coupling ~变压器耦合~ transformer feedback变压器反馈式transient response瞬态响应transient state暂态transistor三极管transistor-transistor logic(TTL)三极管-三极管逻辑transition band过渡带transition frequency特征频率transmission parameter equation传输参数方程transmission parameter matrix传输参数矩阵transmission parameters传输参数trapezoidal method梯形法tree branch树枝tree树triangular wave generator三角波发生器truth table真值表turns ratio杂书比two-port network二端口网络types of filter~的种类Uultraviolet erasable programmable ROM(UVPROM)紫外线擦除的可编程ROM unconnected graph非连通图under damped欠阻尼uniform transmission line均匀传输线unijunction transistor单结晶体管unit impulse function单位冲激函数unit impulse response单位冲激响应unit step characteristic单位阶跃特性unit step function单位阶跃函数unoscillaion费震荡unstable不稳定up-down counter加/减计数器upper cut-off frequency上限截止频率VVan de Pol范得坡variable resistance region可变电阻区variable transconductance multiplier变跨导VCCS电压控制电流源VCVS电压控制电压源vector of loop current回路电流向量vector of node voltage节点电压向量very large scale integration(VLSI)超大规模集成V-gate MOS field effect transistor VMOS管virtual ground虚地virtual open circuit虚断virtual open circuit虚断virtual short circuit虚短virtual short circuit虚短Volt Ampere characteristics伏安特性Volt Ampere characteristics伏安特性Volt Ampere characteristics伏安特性volt(V)伏特Voltage comparators电压比较电路voltage controlled nonlinear resistor[电]压控[制]非线性电阻voltage controlled oscillator压控振荡器voltage controlled oscillator(VCO)压控振荡器voltage divider分压器voltage division分压voltage doubler倍压整流voltage drop电压降Voltage Feedback Operational Amplifier电压反馈集成运放voltage follower电压跟随器voltage follower电压跟随器voltage resonance电压谐振voltage rise电压升voltage source电压源voltage(tension)电压voltage-controlled voltage-source filter压控电压源~voltage-current converter电压电流转换电路Voltage-equivalent of temperature温度电压当量voltage-frequency converter电压频率转换电路voltage-parallel电压并联voltage-series电压串联Wwafer晶片watt(W)瓦特wave front波前wave impedance波阻抗wave length波长wave velocity波速wave波waveform converter波形转换电路waveform generator波形发生电路waveform时序(波形)图Weber (Wb)韦伯Weber(Wb)韦[伯]weighted capacitive DAC权电容数-模转换器weighted resistance DAC权电阻数-模转换器Wien bridge network RC串并联网络Wien bridge oscillator RC桥式（文氏桥）振荡器Wilson current source威尔逊电流源Window comparator窗口比较器with strong negative feedback深度负反馈电路with T type feedback network T型反馈网络word字YY-parameter matrix Y参数矩阵ZZener breakdown齐纳击穿Zener diode稳压管Zener reference齐纳基准源Zener voltage regulator稳压管稳压电路zero drift零点漂移zero sequence零序Zero-crossing comparator过零比较器zero-input response零输入响应zero-state response零状态响应Z-parameter matrix Z参数矩阵。

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electronic component 电子元件capacitor电容器variable capacito r可变电容器
Mica trimmer capacitor云母微调电容器Ohm’s law欧姆定律ideal inductor理想电感器resonant circuit谐振电路magnetic field磁场equivalent inductance等效电感mutual inductance互感self-inductance自感resistor电阻Transistor晶体管semiconductor device 半导体器件control current受控电流Diode二极管Triode三极管preamplifier前置放大器Transformer变压器ideal transformer理想变压器Relay继电器electron quantity电量series circuit串联电路equivalent resistance等效电阻parallel circuit并联电路series-parallel circuit 串并联电路open-circuit开路short-circuit短路analog circuit模拟电路discrete level分离电平linear circuit线性电路digital circuit数字电路Flip-Flop触发器Schmitt trigger施密特触发器Tuning circuit调谐电路passive component无源器件electronic equipment电子设备operational amplifier运算放大器positive feedback 正反馈differential amplifier差动放大器instrumentation amplifier仪表放大器isolation amplifier隔离放大器discrete component分立元件Logic circuit逻辑电路Boolean expression布尔表达式Logic-circuit diagram逻辑电路图NAND Gate与非门NOR Gate或非门Logic Gate逻辑门falling edge下降沿SR Flip-flop SR触发器T Flip-flop T触发器characteristic equation特征方程JK Flip-flop JK触发器D Flip-flop D触发器Master-slave D Flip-flop主从D触发器signal amplitude信号幅值signal energy信号能量signal power信号功率Periodic and aperiodic signal周期和非周期信号Deterministic and random signal确定性和随机信号Continuous-time and discrete-time signal连续时间和离散时间信号ramp signal斜坡信号mathematical equation数学方程式mathematical model数学模型Linear and nonlinear system线性和非线性系统Instantaneous and dynamic system瞬时和动态系统Causal and noncausal system因果和非因果系统Lumped-parameter and distributed-parameter system集总参数系统和分布参数系统Zero-input response零输入响应Zero-state response零状态响应Time-Invariant and Time-varying Parameter System时不变和时变参数系统ordinary differential equation常微分方程Partial differential equation偏微分方程Internal and External Descriptions of a
System内部描述和外部描述系统unit impulse单位脉冲unit step单位阶跃subsystem子系统Z-Transform z变换Fourier transform傅里叶变换Laplace transform拉普拉斯变换power series幂级数rational function有理函数The Inverse z-Transform逆Z变换Partial Fraction Expansion部分分式展开法Power Series Expansion幂级数展开法orginal sequence 原序列Exponential Sequence 指数序列periodic sequence周期序列aperiodic sequence非周期序列periodic function周期函数Symmetry Properties对称性Communication Technology通信技术Communication System通信系统communication channel通信增益computer data计算机数据库baseband signal基带信号sinusoidal wava正弦波carrier signal 载波信号bandpass channel带通信号Bandpass filtering 带通滤波digital baseband modulation数字基带调制Multimedia Communication Technology多媒体通信技术date compression数据压缩Network Configuration网络配置client/server network客户机/服务器网络peer-to-peer network对等网络Bus Topology总线型拓扑Ring Topology环形拓扑token-passing scheme令牌传递机制Star Topology星型拓扑Tree Topology树型拓扑Mesh Topology网状拓扑coaxial cable同轴电缆copper wire铜线Optical fibre cable光缆hub集线器switch交换机router路由器gateway网关switch table交换表route table路由表Wireless Network无线网
Printed circuit board(PCB)印刷电路板Application-Specific Integrated Circuit(ASIC)专用集成电路
Digital Signal Processor(DSP)数字信号处理器Field-Programmable Gate Array(FPGA)现场可编程门阵列Integrated Circuit(IC)集成电路Kirchhoff’s Voltage L aw(KVL)基尔霍夫电压定律
Kirchhoff’s Current L aw(KCL)基尔霍夫电流定律Region Of Convergence(ROC)收敛域Discrete Fourier Transform（DFT））离散傅里叶变换Local Area Network(LAN)局域网Wide Area Network(WAN)广域网World Wide Web(WWW)万维网Metropolitan Area
Network(WAN)城域网Wireless Local Area Network(WLAN)无线局域网
Amplitude Modulation(AM)调幅Frequency modulation(FM)调频Phase Modulation(PM)调相
Digital-to-analog conversion(DAC)数模转换Analog-to-digital conversion(ADC)模数转换Pulse-Amplitude modulation(PAM)脉冲幅调制Pulse-Width Modulation(PWM)脉宽调制Pulse-Position Modulation(PPM) 脉位调制Pulse-Code Modulation(PCM) 脉冲码调制Multimedia PC(MPC)多媒体计算机Office Automation(OA)办公自动化Computer-Aided Instruction(CAI)计算机辅助教学Network Interface Card(NIC)网卡Shielded Twisted-Pair(STP)屏蔽双绞线Unshielded Twisted-Pair(UTP) 非屏蔽双绞线Radio Frequency(RF)射频。