电子信息工程专业英语(第三版)词汇表

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1、Aa portion of一局部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

2、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allo

3、cate 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-a

4、liasing 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artifici

5、al 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 Spec

6、ific 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)

7、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，前方backward compatible向下兼容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 referr

8、ed 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 abbrBasic Input Output System根本输入输出系统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-conc

9、elman 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

10、 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 ones ownbootstraps 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camc

11、order 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 citizensband 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

12、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界限清楚的clever adj.精巧的，灵巧的，巧妙的clich 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 v

13、i.共存cold boot 冷启动collide vi.碰撞，抵触collision n.碰撞，冲突combat v.反对 防止come down to归结为，涉及commute v 通勤comparable adj.可比拟的，比得上的comparator n.比拟器comparator n 比彰芝器compatibility n.兼容性compelling adj.强制的compiler n.编译器complex plane复平面complex-frequency variable复频率变量complicate vt使复杂，使难做，使恶化comply vi.遵守comply with同意，遵

14、守component n 组件computing n.计算，处理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。

15、加固的，整理过的，统一的constant-amplitude 恒定幅度constrained adj.受约束的constraint n.约束条件construct n.结构consumption n消耗contact resistance 接触电阻contention n.争用context n。上下文，背景，环境context n.上下文，环境context n上下文环境背景continuum n.连续区间contract out包出converse vi.交谈coordinate n 坐标cordless pohone 无绳 cornerstone n.根底correspond to与相对

16、应corresponding adj，相应的corrosion protection 防腐蚀cost-effective adj.合算的couple vt.连接，结合CPLD Complex Programmable Logic Devices复杂可编程逻辑器件CPU Central Processing Unit 中央处理单元crisp adj.清晰的criteria n.标准crodless n.不用电线的crop v.截切图像cross compiler交叉编译器cross-compiler n 交叉编译器crosstalk n.串扰crowbar n.消弧电路，短路器CRT Catho

17、de Ray Tube阴极射线管cryptography n.密码系统，密码术crystal n. 晶体crystal n.晶体CT abbr. Computerized Tomography计算机断层造影cubic adj 立方体的，立方的cumbersome adj 麻烦的，笨重的current flow 电流current source电流源customize v定制cutoff n.终止，切断cutoff frequency黻止频率Ddamping n 阻尼data acquisition 数据采集data n.数据，资料data compression数据压缩data rate数据率

18、data sheet数据手册daughter board 子板daunting adj.使人猥琐的DC abbr Direct Current直流电DCT abbr. Discrete Cosine Transform离散余弦变换deadband 死区deadline n.截止时间，完成期限deal vi处理，应付debug v.调试debugger n.调试器decaying-exponential response衰减指数响应deceptive adj.欺骗性的decible n.分贝decimation n.抽取declaration n.声明dedicate vt.专用，致力于dedu

19、ce vt.推导演绎deflection n.偏转degradation n.降级，退化delata n. 德尔塔delineation n.描绘，表达delta modulation 增量调制demanding adj.过分的，苛求的denominator n 分母deploy v 部署，使用，配置descendant n 后裔，后代design specification设计规格design flow 设计流程desired adj期望的desired signal期望信号desktop n.台式电脑destined adj去往的，注定的detector n.检测性，检波器determin

20、istic adj.确定性的detrimental adj.有害的deviation n.偏差，偏移device n器件，装置device driver设备驱动程序device management 设备管理DG Data Generator数据发生器diagram n.图表diagram n.图表dial tone 拨号音die for非常需要dielectric n.电介质，绝缘体digitisation n.数字化dilation n 膨胀disable v.禁用使无效disadvantage n。缺点，劣势disciplined adj.受过训练的，遵守纪律的disconnect v

21、拆开discrete adj.离散的discrete adj 离散的disjoint adj.非结合的disk drive head磁盘驱动器磁头dissipate v.耗散distortion n.畸变，失真distortion n.扭曲，失真division n 除法DMM Digital Multimeter数字多用表documented adj.备有证明文件的，有执照的Dolby Stereo杜比立体声dominate v.支配，占优势domino n.多米诺骨牌domino effect 多米诺效应dont care adj.无关的done adj.结束的，已执行的，完成的downl

22、oad v 下载downside n. 不利方面downstream n.下行比特流draw out 取出，抽出drawback n 缺点，障碍 drift n 漂移drive n.驱动器drool vi.非常想要DSL Digital Subscriber Line 数字用户线DSP Digital Signal Processor 数字信号处理器DSSS abbr* Direct Sequence Spread Spectrum直接序列扩频due to 由于duty cycle 占空比DVD Digital Video Disc 数字视盘dynamic adj. 动态的dynamic ra

23、nge 动态范围dynamic range动态范围EECL abbr.Emitter Coupled Logic射极耦合逻辑EDA Electronic Design Automation 电子设计自动化edge card 边缘卡edge detection边缘检测edge filter边缘滤波器educated adj.受过教育的，有教养的，有根据的electron beam电子束embedded system 嵌入式系统embrace vt. 拥抱,包含emulation n. 仿真encase vt.装入，包住encoding n编码encompass v.包含encumber v阻碍e

24、nd office 端局end product最络产品end product最终产品 一endpoint n.端点，终点enhancement n.增强ensue vi。跟着发生envision vt.想象，预想envision vt想象，预想equivalent adj.相当的erasable adj.可擦写的erosion n 腐蚀erroneous adj错误的error correction 纠错error handling错误处理ethernet n. 以太网ethernet n. 以太网evaluation n.评价，计算even field 偶数场execution time执行

25、时间exotic n.特殊的，奇异的，外来的explicitly adv.明确地exponent n指数exponential adj 指数的exponentially adv.以指数方式expression n.表达式extant adj现存的，未毁的extend v.扩展，扩充extol v. 赞美extraneous adj.无关的，外来的extreme n.极端，末端extrinsic adj.外在的，外表的，外来的FFabricate vt 制作，构造facet n.面，方面flavor n.风味，滋味facilitate vt 使容易，使便利facsimile n failure

26、conditions 故障状态fax n FCC federal communication commission 联邦通信委员会FDM Frequency Division Multiplexing 频分复用feature size特征尺寸feedback element 反响元件feeding n.馈电，输送ferroelectric adj.铁电的FFT abbr. Fast Fourier transform快速傅里叶变换fiasco n.惨败，大失败fiber n.光纤field n.字段field-programmable adj现场可编程的filter n.滤光镜filterin

27、g n.滤波first-order filter一阶滤波器fixed point现咖定点的flagship n 旗舰flash n.闪光，瞬间 adj.迅速的flaw n.缺陷，瑕疵flicker n.闪烁，颤抖flip flop 触发器floating point numbers浮点数floating point adj浮点的floppy disk 软盘 flute n.长笛flux n. 流量，通量flyback n.回扫，回程focus n.焦点focused adj.聚焦的for fear of 为了防止for the nonce 目前，暂且formality n.手续，礼节，仪式fo

28、rmat n 格式formula n 公式，配方，规那么foundry n半导体制造商foundry n半导体制造商FPGA Field Programmable Gate Array 现场可编程门阵列fragile adj.易被毁坏的frame n.帧frame grabber 帧采集器framework n. 框架，结构frequency detector 鉴频器frequency masking频率掩蔽frequency response 频率响应frequency conflict 频率冲突frequency reuse 频率重用frequency synthesizer 频率合成器f

29、ront-end adj.前端的，前期的full range满量程full scale range满量程范围full scale range满量程范围full-custom 全定制的function n.函数，子程序functional accelerator性能加速器functional accelerator性能加速器fundamental frequency基频fuzzy adj.模糊的Ggage n计量器gain in 在方面增加garble vt.混淆GBW abbr. GainBandwidth增益带宽积gear adv.调整get around 绕开，避开gigabit n.吉比

30、特gingerly adv谨慎地，小心地glitch n.毛刺global data 全局数据glue logic 胶连逻辑glue logic胶连逻辑glue logic胶连逻辑grading n.分级，归类graphical adj 图形的graphics n.图形gray scale image灰度图像gray scale level灰度级gross adj.总的gross rate 总速率GSM Global System for Mobile communications全球移动通信系统guard time 保护时间guesstimate n.估计，猜想guided missile导

31、弹gyro n.陀螺仪Hhandest n. 听筒，手持机hand-held adj.手持的hand-held adj手持的，手持式的hand-held adj手持的，手持式的handoff n 越区切换handyrhEendi口力手边的，容易取得的Harvard architecture哈佛结构have access to 可以到达，可以使用，可以理解have an effect on (upon)-对有影响；对起作用HDL Hardware Description Language 硬件描述语言head-on adv正面地headroom n.净空，头上空间，裕量hearing n听力，听

32、觉heat-sink n.散热片henceforth adv。从此以后，今后heuristic adj.启发式的，探索的hexagon n.六边形hierarchy n.层次，层级high impedance 高阻high-powerted adj.大功率的histogram n 直方图histogram equalization直方图均衡HLL High-Level Language高级语言hone v.渴望，想念Huffman encoding哈夫曼编码humble adj.级别低的，位置低的humongous adj.极大的hybrid adj. 混合的IIC abbr Integrat

33、ed Circuit集成电路IDE Integrated Development Environment集成开发环境IDE Integrated Drive Electronics 集成驱动器电路identification n 识别，识别IEEE Institute of Electrical and Electrontics Engineers 电气与电子工程师学会ignition n.点火illusion n.错误观念；幻觉，错觉image contrast图像比照度impairment n.损害impedance n.阻抗impedance n.阻抗impediment n.阻碍，阻碍

34、imperative adj.强制的，必须的implement vt 实现 n 器具in contrast to与不同in a pinch 在紧急情况下in addition to 除之外in addition to除之外in any event 无论如何in cascade级联in conflict with同相冲突in conjunction with 与协力in detail详细地in motion在运转，处于活泼状态in ones own right 依靠自身的本领或素质in parallel 并行的，并行地in parallel 并行的，平行的in practical terms 实

35、际上in practice 在实践中，实际上in reality 实际上，事实上in reality事实上，实际上in succession 连接的in tandem with 一前一后in terms of 根据，在.方面in the absence of缺乏时，当不在时in the field 在现场inaudible adj.听不见的inbound adj.输入的inclusion n.包括，蕴含incoming adj.输入的incoming inspection人厂检查；输入检验incompatible adj 不兼容的inconsistent adj.不一致的，矛盾的incorpo

36、rate vt 一体化incorporate vt.合并incredibly adv.难以置信地，惊人地increment n. 增加，增量incur v.招致indispensable adj.不可缺少的，绝对必要的inductive adj.电感性的inductor n. 电感器inevitably adv. 不可防止infinite adj无限的infrastructure n 根底设施inheritance n.继承inhouse adj.内部的，自身的，固有的，自用的innovative adj.创新的in-phase n.同相install vt.安装instance n.实例in

37、strumentation n.仪器测量insulate vt 绝缘,隔离integer n.整数integral adj.整体的 n.积分integrated adj 集成的integration n 综合，集成，积分integrator n 积分器interface circuitry接口电路 interference n.干扰，干预interlace vt.交织，交错interpolate v.内插，插值interpolated adj.插值的interpretation n.解释，说明interrupt latency中断响应时间intersperse vt.散步，点缀interwor

38、k v 互相作用intrinsic adj.固有的，内在的，本质的intuitively adv.直觉地，直观地intuitively adv 直觉地，直观地inverse n.倒数，逆inverse adj 相反的，对立的 n 反面；倒数，逆inverse adj.楣反的，逆向的IP abbr Intellectual Property知识产权IP packet IP分组ISO International Standard Organization国际标准化组织ISP In-System Programmable 在系统可编程ISR Interrupt Service Routine中断效劳

39、程序iterative adj.重复的，迭代的Jjackhammer n.手提钻jargon n.行话jitter n.抖动JPEG Joint Photographic Experts Group 联合图像专家组JTAG abbr Joint Test Action Group联合测试工作组Kkeep track of证录kernel n.内核kernel n 核心，内核Llaborious adj.费力的laborious adj 艰苦的，费力的lagging adj.滞后的LAN Local Area Network 局域网Laplace transform拉普拉斯变换 laser ab

40、br. Light Amplification by Stimulated Emission of Radiation激光laser n.激光latch n 锁存器latency n.反响时间lawsuit n.诉讼layer n 层LCD Liquid Crystal Display 液晶显示屏lead n.引线leading adj.超前的leakage n.泄露lean vi.倾向，偏向legible adj.清晰的，易读的lens n.透镜，镜头lerning curve 学习曲线lessen v减少，减轻level shifter电平移动器licensee n. 获许可入，技术引进方

41、licensing agreement专利使用权转让协定lifespan n 预期使用期限，平均生命期，存在时间lifetime n.寿命lift up 举起，使振奋line driver线路驱动器linear adj 线性的linear regulator 线性稳压器linear ramp线性斜坡信号linearity n.线性lithographic n.平板印刷live adj.实况转播的load current 负载电流loading n.载荷，负载log abbr logarithm对数log/log coordinates对数对数坐标logarithm n 对数logic anal

42、yzer逻辑分析仪logical channel逻辑信道look-up table查找表loop n.循环loop filter 环路滤波器looping scheme循环机制loss n损失lossless adj 无损的lossy adj有损的lounge n.休息室LP Long Playing (Record)慢转密纹唱片LSI abbr LargeScale Integration大规模集成Mluminance n.亮度luminous adj.发光的，明亮的macrofunction 宏功能magnetic adj 磁的magnitude spectrum幅度谱mainstream

43、 n.主流make a splash引起轰动，获得成功make it到达预定目标，及时抵达manageable adj 易处理的manageable adj易处理的mandate vt.委任manipulate vt 操作,处理mantissa n尾数map v. 映射margin n.边际market n.市场，销路，行情mask n 掩模，掩码，掩蔽mask n面具；掩模，掩码，掩蔽masquerade n.伪装，乔装mass-produced adj.大量生产的m-commerce n 移动商务measure n措施mechanical adj 机械的mechanism n.机制memo

44、ry n.存储器，内存memory management内存管理memory management 内存管理merge v合并，融合metal interconnect 金属互联metalization n. 金属化methodology n.方法学microcell n.微蜂窝microcontroller n微控器micron n 微米microphone n.麦克风microprocessor n 微处理器microscope n显微镜mindset n.观念，思维习惯miniaturization n缩微化minidisk n.迷你盘MIPS abbr Million Instruct

45、ions Per Second百万条指令每秒mixed-signal 混合信号mnemonic n.助记符mobile adj.运动的modem n. 调制解调器modification n.更改，修正monitor n. 监视器，监控器monophonic adj.单声道的monophonic adj单声部的，单声道的monotonic adj.单调的monotonicity n.单调性more often than not时常morph n 变体 MOS abbr Metal-Oxide-Semiconductor金属氧化物半导体motherboard n.主板，母板motherboard

46、 母板mouse n. 鼠标器MPEG abbrMoving Picture Experts Group运动图像专家组MRI abbr. Magnetic Resonance Imaging核磁共振成像MSC mobile switching center 移动交换中心MTSO mobile telephone switching office 移动 交换局multiframe n.复帧multifunction n 多功能multimedia n 多媒体multiplexer n.多路复用器multiplication n 乘法；繁殖multiplier n乘法器mute v使声音减弱或消失

47、Nnavigate v.定位network n.网络network operator网络运营商next state 次态nominal adj.名义上的，标称的，额定的nonrecurring adj.一次性的，不重现的norm n 标准，标准notion n.概念，观念，想法notwithstanding adv 虽然，尽管now that 既然，由于NRE Nonrecurring Engineering一次性工程ns abbrnanosecond 纳秒10-9秒NTSC National Television Systems Committee 国家电视系统委员会numerical ad

48、j.数值的numerous adj 许多的Nyquist theorem奈奎斯特定理Nyquist theorem奈奎斯特定理Oobject reference对象引用object recognition目标识别object-oriented面向对象的octal adj 八管脚的，八进制的odd field 奇数场of age成熟；兴旺；充分开展off the shelf 现货供给的offset v. 弥补，抵销on ones own 单独地，主动地on the inside 在内部，知道内情ones complement 二进制反码ongoing adj.正在进行的op amp abbr.

49、operational amplifier运算放大器。opcode abbr. operating code操作码operand n.操作数operating system 操作系统operational adj.操作的，运作的optical adj 光学的order of magnitude 数量级origin n 原点originate vt.引起 vi起源oscillator n 振荡器oscillator n. 振荡器oscilloscope n.示波器oscilloscope n示波器OTP One-Time Programmable 一次可编程outbound adj.输出的ove

50、n n.恒温箱over (a/the) period(of)在某段时间内Overhead n.开销overkill n.超量杀伤力overlap v 重叠overlay n 覆盖重叠overload vt.使超越，超过负荷 n.超载，过载oversee v.监视，检查overvoltage n.超电压，过电压Ppacemaker n.领跑者，起搏器package n.芯片封装，程序包，成套设备package n.软件包，芯片封装packet n 信息包分组packet n.封包，分组packet switching 分组交换pad n.焊点，焊盘PAL Phase Alternation by

51、 Line 逐行倒相panel n.面板paper over 粉饰，掩盖parallel resonant 并联谐振parallel architecture并行结构parallelism n.并行度particle n.粒子partition n.分割，划分passband n通通passive adj无源的passive adj无源的Patent n 专利pattern n.图案，模式，结构Pattern n 模式，图案 pay off 带来利益；偿清债务payload n.有效载荷PC Personal Computer 个人计算机PCI Peripheral Component Interconnect周边元件互连接口PCM Pulse Code Modulation 脉冲编码调制PCS Personal Communication Service 个人通信业务PDA abbr Personal Digital Assistant个人数字助理pedal n.踏板perceptible adj.可发觉的-屁而易见的perceptive adj 有知觉的，有理解Perceptual coding 感知系统perimeter n 周长permanent adj 永久的pertinence n.相关性，针对性