电子信息科学类专业必备英语单词_教学内容
电子信息专业英语要点总结
电子信息专业英语要点总结第一篇:电子信息专业英语要点总结重点词汇1.TDM——Time Division Multiplexing 时分复用FDM CDM 2.PCM——Pulse Code Modulation 脉冲编码调制3.PCI——Peripheral Component Interconnect 周边元件连接口4.IDE——Integrated Drive Electronics 集成驱动器电路5.AGP——Accelerated Graphic Port 加速图形接口B——Universal Serial Bus通用串行接口7.HDL——Hardware Description Language 硬件描述语言8.PLD——Programmable Logic Device 可编程逻辑器件 9.FPGA——Field Programmable Gate Array 现场可编程门阵列 10.ASIC——Application—Specific Integrated Circuit专用集成电路 11.DSP——Digital Signal Processor 数字信号处理器12.SoC——System-on-Chip 片上系统 13.Learnning curve 学习曲线14.IEEE——Institute of Electrical and Electrics Engineers 电气与电子工程师学会15.sample and hold circuit 采样与保持电路16.price/performance ratio 性能价格比 17.harvard architecture 哈佛结构 18.looping scheme 循环机制19.FFT——Fast Fourier transform 快速傅里叶变换 20.PCB——Printed Circuit Board 印刷电路板 21.SPS——Sample Per Second 每秒样本数 22.block diagram 方框图 23.Dolby Stereo 杜比立体声24.transmission bandwidth 传输带宽 25.signal-to-noise ratio 信噪比汉译英句子1.“信道”这个术语通常是指频分多址系统中的一个频率,时分多址系统中的一个时隙,码分多址系统中的一个代码或混合系统中的频率,时隙,代码中的某中组合。
电子信息科学技术专业《专业英语》教学大纲(新)
《专业英语》教学大纲English for Electronic Information Science and Technology学 时:32学 分:2 制订者:陈青春审核者:鲁植雄一、课程性质本课程为电子信息科学与技术专业科类选修课,授课对象为电子信息科学与技术专业高年级学生,宜安排在三年级进行。
二、教学目的与要求通过本课程学习,掌握电子信息科学与技术的英语表达方式和常用词汇,提高本专业英语原文文献的阅读能力。
三、教学内容及安排(一)课堂讲授部分(32学时)内 容学时 Course introduction 2 Unit 1 Electronic devices 3 Unit 2 Electronic circuits3 Unit 3 Electronic system components 3 Unit4 Electronic system 3 Unit5 Modern digital design 3 Unit6 Digital signal processing 3 Unit7 Audio and voice 3 Unit8 Image and video 3 Unit9 Embedded applications3 Unit 10 Electronic instruments and measurements3(二)实验部分(0学时)四、考核方式及成绩评定考核方式:开卷考试,120分钟,百分制成绩评定:平时成绩(作业、考勤、答疑)占总成绩30%; 期终考试占总成绩70%五、教材与参考书(一)教材1.任治刚编,《电子信息工程专业英语》,2004年,电子工业出版社,第一版(二)参考书1.李白萍编,《电子信息类专业英语》,2004年,西安电子科技大学出版社,第一版。
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。
电子信息科学类专业必备英语单词_
access:读写;接入active:有源的;有效的adaptor:适配器address:地址addressing:寻址aerial:天线*algorithm:算法Ampere: 安培amplify:放大*amplifier: 放大器amplitude:幅度analog:模拟的*antenna:array:阵列assembly:backup:*band:barcode:base:baseband:*battery:baud:波特beam:波/*binary:bipolar:bitmap:Bluetooth:Boolean:boot:breakdown:buffer:*bus:总线buzzer:bypass:*cable:电缆*capacitor:电容器capacitance:电容(值)case:封装;大小写case-sensitive:区分大小写的casing:封装*carrier:载波cell:电池;单元*cellphone:手机cellularphone:蜂窝电话cache:高速缓存*channel:信道;频道;通道character:字符characteristic:特征的*charge:电荷;充电*chip:芯片*circuit:电路*code:码;代码;编码*sourcecodes:源代码codec:编码解码器coding:编码collector:集电极*clock:时钟*communication:通信;交通compatible:兼容的) decupling:去耦default:缺席;默认值definition:清晰度;分辨力*demodulation:解调*design:设计detection:检波;解调;探测device:设备;元件die:晶片;晶粒;小片dielectric:电介质的;绝缘的*digital:数字的;数码的*diode:二极管direct-coupled:直接耦合的discrete:分离的;分立的discrimination:分辨率;识别力discriminator:鉴别器;鉴频器*disk:磁盘distortion:失真distributed:分布式的document:文件domesticappliances:家用电器drift:漂移drive:驱动*driver:驱动器;驱动程序dual-in-line:双列直插duplex:双工edge:边沿edit:编辑electric:electron:emitter:entropy:熵envelop:equation:Ethernet:fade:衰落facsimile:feedback:*filter:firewall:软件)flashmemory:闪存frame:帧*frequency频率*fuse:保险丝*gain: 增益gateway:网关generator:发电机;发生器*glassfiber:玻璃纤维hacker:黑客*image:图像*impedance:阻抗impulse:冲激*inductor:电感器inductance:电感(量)*information:信息infrastructure:基础设施*input:输入installation:安装*instruction:指令*instrument:仪器integer:整型数*integratedcircuit:集成电路(芯片);IC interactive:交互式的*interface:接口*interrupt:中断*motor:电动机;马达;汽车;汽艇*multimedia:多媒体multiplex:多路复用mutualconductance:互导*network:网络networkedcomputing:网络计算*noise:噪音nominal:标称的;名义上的offset:补偿;偏离opencircuit:开路*opticalfiber:光学纤维opto-:光-oscillation:振荡*oscillator:振荡器*oscilloscope:示波器*output:输出overflow:溢出overhead:开销overload:1.过载;2.重载package:包panel:面板*passive:无源的peripheral:(计算机)外围设备*phase:相位pin:管脚pliers:plotter:*plug:插头*power:*printer:probe:(process:projector:*pulse:quartz:radar:雷达*radio:1.realtime:receive:*receiver:*record:rectifier:*relay:refresh:register:resin:松香resistance:电阻(量)*resistor:电阻(器) resolution:分辨率;解析率resonate:谐振response:响应route:(PCB)布线router:路由器sample:样本;样品;采样*satellite:卫星saturation:饱和scan:扫描*scanner:扫描仪;天线*screen:1.屏幕;2.屏蔽screw:螺丝钉screwdriver:螺丝刀*semiconductor:半导体serialno:序列号series:级数;串联settopbox:机顶盒sharing:共享shielding:屏蔽shortcircuit:短路*signal:信号*silicon:硅*video:视频Volt:伏特*voltage:电压wafer:晶片;硅片;晶圆Watt瓦特wave:波waveformgenerator:波形发生器waveguide:波导wavelength:波长wire:线;导线*wireless:无线的adder?加法器?and?gate?与门audio?amplifier?音频放大器comparator?比较器?DC-coupled?直流耦合的discrete?离散的emitter?coupled?logic?发射极耦合电路?fidelity?保真度?flip-flop?触发器mixer?混合器,混频器?modulator?故障,失灵opertional?amplifier?运算放大器radio?frequency?amplifier?射频放大器?anode?阳极bais?偏压cathode?dope?掺杂electrode?field-grid?photocell?sensor?triode?acronym?assembler?bit?bug?byte?decoder?译码器graghical?user?interface?图形用户界面?icon?图标,像标?instruction?register?指令寄存器?machine?code?机器码?menory?location?存储单元program?counter?程序计数器?专业英语词汇静态电阻(n.)staticresistance2.动态电阻(n.)dynamicresistance3.感抗(n.)inductivereactance4.容抗(n.)capacitivereactance5.阻抗(n.)impedance6.导纳(n.)admittance7.电子电路(n.)electroniccircuitry8.二端元件(n.)two-terminalelement9.电压降(n.)voltagedrop10.毫安(n.)milliampere11.微伏(n.)microvolt12.纳米(n.)nanometer13皮法(n.)picofarad14千克(n.)kilogram15兆欧(n.)megohm16电介质(n.)dielectric17线圈(n.)coil18磁场(n.)magnetfield19电场(n.)electricfield20电荷守恒(n.)electricchargeconservation/conservation?of?electriccharge21节点(n.)node22回路(n.)loop23正极(n.)positivepolarity/anode24负极(n.)negativepolarity/cathode25三角函数(n.)trigonometricfunction26正弦(n.)sine27余弦(n.)cosine28阶跃函数(n.)stepfunction29脉冲函数(n.)impulsefunction30静态响应(n.)staticresponse31稳态过程(n.)steadyprocess32瞬态分析(n.)transientanalysis33时变的(adj.)time-variant34是不变的(adj.)time-invariant35频域(n.)frequencydomain36时域(n.)timedomain37超前网络(n.)leadnetwork38滞后网络(n.)lagnetwork39频带宽度(n.)bandwidth40半导体(n.)semiconductor41微波(n.)microwave42声纳(n.)SONAR(soundnavigationandranging)43雷达(n.)RADAR(radiodetectingandranging)44只读存储器(n.)ROM(readonlymemory)45随机(存取)存储器(n.)randomaccessmemory46交流电(n.)AC(alternatingcurrent)47直流电负电子混频器转换增益民用波段音频]增益负反馈变换损耗积分电路。
电子信息工程专业英语(第三版)词汇表
a 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accide ntal adj.意外的accumulator n.累加器acquisiti on 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-o n n.附件administration邮电管理局address vt.从事,忙于address gen erator 地址产生器address poin ter 地址指针addressing mode 寻址模式adjustme nt n 调整,调节ADSL abbr. Asymmetrical Digital Subscriber Loo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alias ing n.混叠现象alkali ne adj.碱性的all in all 总而言之all of a sudde n 突然allocate vt.分配allocate vt.分配allow for 虑及,体谅allow for 虑及,酌留alpha nu mericadj.包括文字与数字的alter v.改变alter native n .选择 ALU abbr Arithmetic Logic Unit 算术逻辑单元alumi nium n 岭铝ambie ntadj.周围的 n.周围环境an alogous adj.类似的 an cillary adj.辅助的,副的an guish n 痛苦,苦恼analogyn.类似,类推an gular freque ncy 角频率anno tati on n.标注,注角军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applia nee n.用具,器具applia nee n.用具,器县applicati on in terface 应用程序接口approach n.方法appropriate adj.适当的approximati on n.近似(值)approximati on 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 consequenee 因此匕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 Applicati on Specific In tegrated CircuitASIC Applicatio n-Specific I ntegrated Circuit^ 用集成电路assembler n 汇编器assembly Ian guage 汇编语言assig nment n.赋值ASSP abbr. Application Specific Standard Product专用标准器件ASSP Applicatio n-Specific Sta ndard Part专用标准器件assume vt 假定asynchronous adj.异步的asynchronous adj.异步的atte nu ator 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 Ge nerator 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bargai n n.交易,协议,廉价品barrier n.隔板,势垒,阻挡层base station 基站base stati on 基站baseba nd 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 syn thesis 行为综合ben eficial 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 bayo net neill-co ncelman 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bootn.启动,引导,自举boot sector弓丨导扇区bootstran.引导程序pbootstraloader引导装入程序pbrake 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 r 1.缓冲器,缓冲区buildi ng block构件,模块built-in adj.内置的bulky adj.体积大的bulky adj谷量大的,体积大的bun chin.聚束ngbus in terface 总线接口bus in terface 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 Desig n 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can did 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cauldr on 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characterizati on 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chro minance 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clich e n空话,套话,废话clock jitter 时钟抖动clump n.块,团CMOS abbr. Compleme ntary Metal-Oxide-Semico nducto互补金属氧化物半导体vi.碰撞,抵触concerned adj.有关的adj.并发的con curre nt process 并发进程con diti onal adj.条件的con diti oning n 调节,调整con duct v 传导con ductivity n.传导性,传导率con figure vt.配置,设定con flict n .冲突,抵触con forma nee n.顺应,一致conjugate adj .共轭的con seque ntly adv.从而,因此con sist of...由…•组成con solidated adj 。
电子信息工程专业英语词汇(精华整理版)
transistor n 晶体管diode n 二极管semiconductor n 半导体resistor n 电阻器capacitor n 电容器alternating adj 交互的amplifier n 扩音器,放大器integrated circuit 集成电路linear time invariant systems 线性时不变系统voltage n 电压,伏特数Condenser=capacitor n 电容器dielectric n 绝缘体;电解质electromagnetic adj 电磁的adj 非传导性的deflection n偏斜;偏转;偏差linear device 线性器件the insulation resistance 绝缘电阻anode n 阳极,正极cathode n 阴极breakdown n 故障;崩溃terminal n 终点站;终端,接线端emitter n 发射器collect v 收集,集聚,集中insulator n 绝缘体,绝热器oscilloscope n 示波镜;示波器gain n 增益,放大倍数forward biased 正向偏置reverse biased 反向偏置P-N junction PN结MOS(metal-oxide semiconductor)金属氧化物半导体enhancement and exhausted 增强型和耗尽型integrated circuits 集成电路analog n 模拟digital adj 数字的,数位的horizontal adj, 水平的,地平线的vertical adj 垂直的,顶点的amplitude n 振幅,广阔,丰富multimeter n 万用表frequency n 频率,周率the cathode-ray tube 阴极射线管dual-trace oscilloscope 双踪示波器signal generating device 信号发生器peak-to-peak output voltage 输出电压峰峰值sine wave 正弦波triangle wave 三角波square wave 方波amplifier 放大器,扩音器oscillator n 振荡器feedback n 反馈,回应phase n 相,阶段,状态filter n 滤波器,过滤器rectifier n整流器;纠正者band-stop filter 带阻滤波器band-pass filter 带通滤波器decimal adj 十进制的,小数的hexadecimal adj/n十六进制的binary adj 二进制的;二元的octal adj 八进制的domain n 域;领域code n代码,密码,编码v编码the Fourier transform 傅里叶变换Fast Fourier Transform 快速傅里叶变换microcontroller n 微处理器;微控制器assembly language instrucions n 汇编语言指令chip n 芯片,碎片modular adj 模块化的;模数的sensor n 传感器plug vt堵,塞,插上n塞子,插头,插销coaxial adj 同轴的,共轴的fiber n 光纤relay contact 继电接触器Artificial Intelligence 人工智能Perceptive Systems 感知系统neural network 神经网络fuzzy logic 模糊逻辑intelligent agent 智能代理electromagnetic adj 电磁的coaxial adj 同轴的,共轴的microwave n 微波charge v充电,使充电insulator n 绝缘体,绝缘物nonconductive adj非导体的,绝缘的simulation n 仿真;模拟prototype n 原型array n 排队,编队vector n 向量,矢量inverse adj倒转的,反转的n反面;相反v倒转high-performance 高精确性,高性能two-dimensional 二维的;缺乏深度的three-dimensional 三维的;立体的;真实的object-oriented programming面向对象的程序设计spectral adj 光谱的distortion n 失真,扭曲,变形wavelength n 波长refractive adj 折射的ivision Multiplexing单工传输simplex transmission半双工传输half-duplex transmission全双工传输full-duplex transmission电路交换circuit switching数字传输技术Digital transmission technology灰度图像Grey scale images灰度级Grey scale level幅度谱Magnitude spectrum相位谱Phase spectrum频谱frequency spectrum相干解调coherent demodulation coherent相干的数字图像压缩digital image compression图像编码image encoding量化quantization人机交互man machine interface交互式会话Conversational interaction路由算法Routing Algorithm目标识别Object recognition话音变换Voice transform中继线trunk line传输时延transmission delay远程监控remote monitoring光链路optical linkhalf-duplex transmission 半双工传输accompaniment 伴随物,附属物reservation 保留,预定quotation 报价单,行情报告,引语memorandum 备忘录redundancy 备用be viewed as 被看作…be regards as 被认为是as such 本身;照此;以这种资格textual 本文的,正文的variation 变化,变量conversion 变化,转化identity 标识;标志criterion 标准,准则in parallel on 并联到,合并到juxtapose 并置,并列dialing pulse 拨号脉冲wave-guide 波导wavelength division multiplexed 波分复用baud rate 波特率playback 播放(录音带,唱片)no greater than 不大于update 不断改进,使…适合新的要求,更新asymmetric 不对称的irrespective 不考虑的,不顾的inevitably 不可避免的inevitable 不可避免的,不可逃避的,必定的segment 部分abrasion 擦伤,磨损deploy 采用,利用,推广应用take the form of 采用…的形式parameter 参数,参量layer 层dope 掺杂FET(field effect transistors) 场效应管audio recording 唱片ultra-high-frequency(UHF) 超高频in excess of 超过in excess of 超过hypertext 超文本ingredient 成分,因素ingredient 成分,组成部分,要素metropolitan-area network(WAN) 城域网metropolitan area network(WAN) 城域网,城市网络congestion 充满,拥挤,阻塞collision 冲突extractive 抽出;释放出extract 抽取,取出,分离lease 出租,租约,租界期限,租界物pass on 传递,切换transmission 传输facsimile 传真innovative=innovatory 创新的,富有革新精神的track 磁道impetus 促进,激励cluster 簇stored-program control(SPC) 存储程序控制a large number of 大量的peal 大声响,发出supersede 代替supplant 代替,取代out-of-band signaling 带外信号simplex transmission 单工传输monochromatic 单色的,单色光的,黑白的ballistic 弹道的,射击的,冲击的conductor 导体hierarchy 等级制度,层次infrastructure 底层结构,基础结构geographic 地理的,地区的geographically 地理上GIS(ground instrumentation system) 地面测量系统ground station 地面站earth orbit 地球轨道extraterrestrial 地球外的,地球大气圈外的Land-sat 地球资源卫星rug 地毯,毯子ignite 点火,点燃,使兴奋electromagnetic 电磁的inductive 电感arc 电弧telephony 电话(学),通话dielectric 电介质,绝缘材料;电解质的,绝缘的capacitor 电容telecommunication 电信,无线电通讯scenario 电影剧本,方案modem pool 调制解调器(存储)池superimposing 叠加,重叠pin 钉住,扣住,抓住customize 定做,定制monolithic 独立的,完全统一的aluminize 镀铝strategic 对全局有重要意义的,战略的substantial 多的,大的,实际上的multi-path fading 多径衰落multi-path 多路,多途径;多路的,多途径的multi-access 多路存取,多路进入multiplex 多路复用multiplex 多路复用的degradation 恶化,降级dioxide 二氧化碳LED(light-emitting-diode) 发光二极管evolution 发展,展开,渐进feedback 反馈,回授dimension 范围,方向,维,元scenario 方案scenario 方案,电影剧本amplifer 放大器noninvasive 非侵略的,非侵害的tariff 费率,关税率;对…征税distributed functional plane(DFP) 分布功能平面DQDB(distributed queue dual bus) 分布式队列双总线hierarchy 分层,层次partition 分成segmentation 分割interface 分界面,接口asunder 分开地,分离地detached 分离的,分开的,孤立的dispense 分配allocate 分配,配给;配给物centigrade 分为百度的,百分度的,摄氏温度的fractal 分形molecule 分子,微小,些微cellular 蜂窝状的cellular 蜂窝状的,格形的,多孔的auxiliary storage(also called secondary storage)辅助存储器decay 腐烂,衰减,衰退negative 负电vicinity 附近,邻近vicinity 附近地区,近处sophisticated 复杂的,高级的,现代化的high-frequency(HF) 高频high definition television 高清晰度电视chromium 铬annotate 给…作注解in terms of 根据,按照disclosure 公布,企业决算公开public network 公用网functionality 功能,功能度mercury 汞resonator 共鸣器resonance 共振whimsical 古怪的,反复无常的administration 管理,经营cursor 光标(显示器),游标,指针optical computer 光计算机photoconductor 光敏电阻optical disks 光盘optically 光学地,光地wide-area networks 广域网specification 规范,说明书silicon 硅the international telecommunication union(ITU)国际电信联盟excess 过剩obsolete 过时的,废弃的maritime 海事的synthetic 合成的,人造的,综合的synthetic 合成的,综合性的rational 合乎理性的rationalization 合理化streamline 合理化,理顺infrared 红外线的,红外线skepticism 怀疑论ring network 环形网hybrid 混合物counterpart 伙伴,副本,对应物electromechanical 机电的,电动机械的Robot 机器人Robotics 机器人技术,机器人学accumulation 积累infrastructure 基础,基础结构substrate 基质,底质upheaval 激变,剧变compact disc 激光磁盘(CD)concentrator 集中器,集线器centrex system 集中式用户交换功能系统converge on 集中于,聚集在…上lumped element 集总元件CAI(computer-aided instruction) 计算机辅助教学computer-integrated manufacturing(CIM) 计算机集成制造computer mediated communication(CMC) 计算机中介通信record 记录register 记录器,寄存器expedite 加快,促进weight 加权accelerate 加速,加快,促进categorize 加以类别,分类in addition 加之,又,另外hypothetical 假设的rigidly 坚硬的,僵硬的compatibility 兼容性,相容性surveillance 监视surveillance 监视retrieval 检索,(可)补救verification 检验simplicity 简单,简明film 胶片,薄膜take over 接管,接任ruggedness 结实threshold 界限,临界值with the aid of 借助于,用,通过wire line 金属线路,有线线路coherent 紧凑的,表达清楚的,粘附的,相干的compact 紧密的approximation 近似undertake 进行,从事transistor 晶体管elaborate 精心制作的,细心完成的,周密安排的vigilant 警戒的,警惕的alcohol 酒精,酒local area networks(LANs) 局域网local-area networks(LANs) 局域网drama 剧本,戏剧,戏剧的演出focus on 聚集在,集中于,注视insulator 绝缘root mean square 均方根uniform 均匀的open-system-interconnection(OSI) 开放系统互连expire 开始无效,满期,终止immunity 抗扰,免除,免疫性take…into account 考虑,重视…programmable industrial automation 可编程工业自动化demountable 可拆卸的tunable 可调的reliable 可靠be likely to 可能,大约,像要videotex video 可视图文电视negligible 可以忽略的aerial 空气的,空中的,无形的,虚幻的;天线broadband 宽(频)带pervasive 扩大的,渗透的tensile 拉力的,张力的romanticism 浪漫精神,浪漫主义discrete 离散,不连续ion 离子force 力量;力stereophonic 立体声的continuum 连续统一体,连续统,闭联集smart 灵巧的;精明的;洒脱的token 令牌on the other hand 另一方面hexagonal 六边形的,六角形的hexagon 六角形,六边形monopoly 垄断,专利video-clip 录像剪辑aluminum 铝pebble 卵石,水晶透镜forum 论坛,讨论会logical relationships 逻辑关系code book 码本pulse code modulation(PCM) 脉冲编码调制roam 漫步,漫游bps(bits per second) 每秒钟传输的比特ZIP codes 美国邮区划分的五位编码susceptible(to) 敏感的,易受…的analog 模拟,模拟量pattern recognition模式识别bibliographic 目录的,文献的neodymium 钕the european telecommunicationstandardization institute(ETSI) 欧洲电信标准局coordinate 配合的,协调的;使配合,调整ratify 批准,认可bias 偏差;偏置deviate 偏离,与…不同spectrum 频谱come into play 其作用entrepreneurial 企业的heuristic methods 启发式方法play a …role(part) 起…作用stem from 起源于;由…发生organic 器官的,有机的,组织的hypothesis 前提front-end 前置,前级potential 潜势的,潜力的intensity 强度coincidence 巧合,吻合,一致scalpel 轻便小刀,解剖刀inventory 清单,报表spherical 球的,球形的distinguish 区别,辨别succumb 屈服,屈从,死global functional plane(GFP) 全局功能平面full-duplex transmission 全双工传输hologram 全息照相,全息图deficiency 缺乏thermonuclear 热核的artifact 人工制品AI(artificial intelligence) 人工智能fusion 熔解,熔化diskettes(also called floppy disk) 软盘sector 扇区entropy 熵uplink 上行链路arsenic 砷neural network 神经网络very-high-frequency(VHF) 甚高频upgrade 升级distortion 失真,畸变identification 识别,鉴定,验明pragmatic 实际的implementation 实施,实现,执行,敷设entity 实体,存在vector quantification 矢量量化mislead 使…误解,给…错误印象,引错vex 使烦恼,使恼火defy 使落空facilitate 使容易,促进retina 视网膜compatible 适合的,兼容的transceiver 收发两用机authorize 授权,委托,允许data security 数据安全性data independence 数据独立data management 数据管理database 数据库database management system(DBMS) 数据库管理信息系统database transaction 数据库事务data integrity 数据完整性,数据一致性attenuation 衰减fading 衰落,衰减,消失dual 双的,二重的transient 瞬时的deterministic 宿命的,确定的algorithm 算法dissipation 损耗carbon 碳diabetes 糖尿病cumbersome 讨厌的,麻烦的,笨重的razor 剃刀,剃go by the name of 通称,普通叫做commucation session 通信会话traffic 通信业务(量)synchronous transmission 同步传输concurrent 同时发生的,共存的simultaneous 同时发生的,同时做的simultaneous 同时发生的,一齐的coaxial 同轴的copper 铜statistical 统计的,统计学的dominate 统治,支配invest in 投资perspective 透视,角度,远景graphics 图示,图解pictorial 图像的coating 涂层,层deduce 推理reasoning strategies 推理策略inference engine 推理机topology 拓扑结构heterodyne 外差法的peripheral 外界的,外部的,周围的gateway 网关hazardous 危险的microwave 微波(的)microprocessor 微处理机,微处理器microelectronic 微电子nuance 微小的差别(色彩等)encompass 围绕,包围,造成,设法做到maintenance 维护;保持;维修satellite communication 卫星通信satellite network 卫星网络transceiver 无线电收发信机radio-relay transmission 无线电中继传输without any doubt 无疑passive satellite 无源卫星sparse 稀少的,稀疏的downlink 下行链路precursor 先驱,前任visualization 显像feasibility 现实性,可行性linearity 线性度constrain 限制,约束,制约considerable 相当的,重要的geo-stationary 相对地面静止by contrast 相反,而,对比起来coorelation 相关性mutual 相互的mutually 相互的,共同的interconnect 相互连接,互连one after the other 相继,依次minicomputer 小型计算机protocol 协议,草案protocol 协议,规约,规程psycho-acoustic 心理(精神)听觉的;传音的channelization 信道化,通信信道选择run length encoding 行程编码groom 修饰,准备virtual ISDN 虚拟ISDNmultitude 许多,大批,大量whirl 旋转preference 选择,喜欢avalanche 雪崩pursue 寻求,从事interrogation 询问dumb 哑的,不说话的,无声的subcategory 亚类,子种类,子范畴orbital 眼眶;轨道oxygen 氧气,氧元素service switching and control points(SSCPs) 业务交换控制点service control points(SCPs) 业务控制点service control function(SCF) 业务控制功能in concert 一致,一齐handover 移交,越区切换at a rate of 以……的速率in the form of 以…的形式base on…以…为基础yttrium 钇(稀有金属,符号Y)asynchronous transmission 异步传输asynchronous 异步的exceptional 异常的,特殊的voice-grade 音频级indium 铟give rise to 引起,使产生cryptic 隐义的,秘密的hard disk 硬盘hard automation 硬自动化by means of 用,依靠equip with 用…装备subscriber 用户telex 用户电报PBX(private branch exchange) 用户小交换机或专用交换机be called upon to 用来…,(被)要求…superiority 优势predominance 优势,显著active satellite 有源卫星in comparison with 与…比较comparable to 与…可比preliminary 预备的,初步的premonition 预感,预兆nucleus 原子核valence 原子价circumference 圆周,周围teleprocessing 远程信息处理,遥控处理perspective 远景,前途constrain 约束,强迫mobile 运动的,流动的,机动的,装在车上的convey 运输,传递,转换impurity 杂质impurity 杂质,混杂物,不洁,不纯regenerative 再生的improve over 在……基础上改善play important role in 在…中起重要作用in close proximity 在附近,在很近underlying 在下的,基础的in this respect 在这方面germanium 锗positive 正电quadrature 正交orthogonal 正交的quadrature amplitude modulation(QAM) 正交幅度调制on the right track 正在轨道上sustain 支撑,撑住,维持,持续outgrowh 支派;长出;副产品dominate 支配,统治knowledge representation 知识表示knowledge engineering 知识工程knowledge base 知识库in diameter 直径helicopter 直升飞机acronym 只取首字母的缩写词as long as 只要,如果tutorial 指导教师的,指导的coin 制造(新字符),杜撰fabrication 制造,装配;捏造事实proton 质子intelligence 智能,智力,信息intelligent network 智能网intermediate 中间的nucleus(pl.nuclei) 中心,核心neutrons 中子terminal 终端,终端设备overlay 重叠,覆盖,涂覆highlight 重要的部分,焦点charge 主管,看管;承载dominant 主要的,控制的,最有力的cylinder 柱面expert system 专家系统private network 专用网络transition 转变,转换,跃迁relay 转播relay 转播,中继repeater 转发器,中继器pursue 追赶,追踪,追求,继续desktop publish 桌面出版ultraviolet 紫外线的,紫外的;紫外线辐射field 字段vendor 自动售货机,厂商naturally 自然的;天生具备的synthesize 综合,合成integrate 综合,使完全ISDN(intergrated services digital network) 综合业务数字网as a whole 总体上bus network 总线形网crossbar 纵横,交叉impedance 阻抗initial 最初的,开始的optimum 最佳条件appear as 作为…出现A Analog 模拟A/D Analog to Digital 模-数转换AAC Advanced Audio Coding 高级音频编码ABB Automatic Black Balance 自动黑平衡ABC American Broadcasting Company 美国广播公司Automatic Bass Compensation 自动低音补偿Automatic Brightness Control 自动亮度控制ABL Automatic Black Level 自动黑电平ABLC Automatic Brightness LimiterCircuit 自动亮度限制电路ABU Asian Broadcasting Union 亚洲广播联盟(亚广联ABS American Bureau of Standard 美国标准局AC Access Conditions 接入条件Audio Center 音频中心ACA Adjacent Channel Attenuation 邻频道衰减ACC Automatic Centering Control 自动中心控制Automatic Chroma Control 自动色度(增益ACK Automatic Chroma Killer 自动消色器ACP Additive Colour Process 加色法ACS Access Control System 接入控制系统Advanced Communication Service 高级通信业务Area Communication System 区域通信系统ADC Analog to Digital Converter 模-数转换器Automatic Degaussirng Circuit 自动消磁电路ADL Acoustic Delay Line 声延迟线ADS Audio Distribution System 音频分配系统AE Audio Erasing 音频(声音AEF Automatic Editing Function 自动编辑功能AES Audio Engineering Society 音频工程协会AF Audio Frequency 音频AFA Audio Frequency Amplifier 音频放大器AFC Automatic Frequency Coder 音频编码器Automatic Frequency Control 自动频率控制AFT Automatic Fine Tuning 自动微调Automatic Frequency Track 自动频率跟踪Automatic Frequency Trim 自动额率微调AGC Automatic Gain Control 自动增益控制AI Artificial Intelligence 人工智能ALM Audio-Level Meter 音频电平表AM Amplitude Modulation 调幅AMS Automatic Music Sensor 自动音乐传感装置ANC Automatic Noise Canceller 自动噪声消除器ANT ANTenna 天线AO Analog Output 模拟输出APS Automatic Program Search 自动节目搜索APPS Automatic Program Pause System 自动节目暂停系统APSS Automatic Program Search System 自动节目搜索系统AR Audio Response 音频响应ARC Automatic Remote Control 自动遥控ASCII American Standard Code for Information Interchange 美国信息交换标准AST Automatic Scanning Tracking 自动扫描跟踪ATC Automatic Timing Control 自动定时控制Automatic Tone Correction 自动音频校正ATM Asynchronous Transfer Mode 异步传输模式ATF Automatic Track Finding 自动寻迹ATS Automatic Test System 自动测试系统ATSC Advanced Television Systems Committee (美国高级电视制式委员会)***C Automatic Volume Control 自动音量控制***R Automatic Voltage Regulator 自动稳压器AWB Automatic White Balance 自动白平衡AZC Automatic Zooming Control 自动变焦控制AZS Automatic Zero Setting 自动调零BA Branch Amplifier 分支放大器Buffer Amplifier 缓冲放大器BAC Binary-Analog Conversion 二进制模拟转换BB Black Burst 黑场信号BBC British Broadcasting Corporation 英国广播公司BBI Beijing Broadcasting Institute 北京广播学院BC Binary Code 二进制码Balanced Current 平衡电流Broadcast Control 广播控制BCT Bandwidth Compression Technique带宽压缩技术BDB Bi-directional Data Bus 双向数据总线BER Basic Encoding Rules 基本编码规则Bit Error Rate 比特误码率BF Burst Flag 色同步旗脉冲BFA Bare Fiber Adapter 裸光纤适配器Brillouin Fiber Amplifier 布里渊光纤放大器BGM Background Music 背景音乐BIOS Basic Input/Output System 基本输入输出系统B-ISDN Broadband-ISDN 宽带综合业务数据网BIU Basic Information Unit 基本信息单元Bus Interface Unit 总线接口单元BM Bi-phase Modulation 双相调制BML Business Management Layer 商务管理层BN Backbone Network 主干网BNT Broadband Network Termination 宽带网络终端设备BO Bus Out 总线输出BPG Basic Pulse Generator 基准脉冲发生器BPS Band Pitch Shift 分频段变调节器BSI British Standard Institute 英国标准学会BSS Broadcast Satellite Service 广播卫星业务BT Block Terminal 分线盒、分组终端British Telecom 英国电信BTA Broadband Terminal Adapter 宽带终端适配器Broadcasting Technology Association (日本BTL Balanced Transformer-Less 桥式推挽放大电路BTS Broadcast Technical Standard 广播技术标准BTU Basic Transmission Unit 基本传输单元BVU Broadcasting Video Unit 广播视频型(一种3/4英寸带录像机记录格式BW BandWidth 带宽BWTV Black and White Television 黑白电视CA Conditional Access 条件接收CAC Conditional Access Control 条件接收控制CAL Continuity Accept Limit 连续性接受极限CAS Conditional Access System 条件接收系统Conditional Access Sub-system 条件接收子系统CATV Cable Television 有线电视,电缆电视Community Antenna Television 共用天线电视C*** Constant Angular Velocity 恒角速度CBC Canadian Broadcasting Corporation加拿大广播公司CBS Columbia Broadcasting System (美国哥伦比亚广播公司CC Concentric Cable 同轴电缆CCG Chinese Character Generator 中文字幕发生器CCIR International Radio ConsultativeCommittee 国际无线电咨询委员会CCITT International Telegraph andTelephone ConsultativeCommittee 国际电话电报咨询委员会CCR Central Control Room 中心控制室CCTV China Central Television 中国中央电视台Close-Circuit Television 闭路电视CCS Center Central System 中心控制系统CCU Camera Control Unit 摄像机控制器CCW Counter Clock-Wise 反时针方向CD Compact Disc 激光唱片CDA Current Dumping Amplifier 电流放大器CD-E Compact Disc Erasable 可抹式激光唱片CDFM Compact Disc File Manager 光盘文件管理(程序CDPG Compact-Disc Plus Graphic 带有静止图像的CD唱盘CD-ROM Compact Disc-Read OnlyMemory 只读式紧凑光盘CETV China Educational Television 中国教育电视台CF Color Framing 彩色成帧CGA Color Graphics Adapter 彩色图形(显示卡CI Common Interface 通用接口CGA Color Graphics Adapter 彩色图形(显示卡CI Common Interface 通用接口CIE Chinese Institute of Electronics 中国电子学会CII China Information Infrastructure 中国信息基础设施CIF Common Intermediate Format 通用中间格式CIS Chinese Industrial Standard 中国工业标准CLV Constant Linear Velocity 恒定线速度CM Colour Monitor 彩色监视器CMTS Cable Modem Termination System线缆调制解调器终端系统CNR Carrier-to-Noise Ratio 载噪比CON Console 操纵台Controller 控制器CPB Corporation of Public Broadcasting(美国公共广播公司CPU Central Processing Unit 中央处理单元CRC Cyclic Redundancy Check 循环冗余校验CRCC CRI Cyclic Redundancy Check Code循环冗余校验码CROM China Radio International 中国国际广播电台CRT Control Read Only Memory 控制只读存储器CS Cathode-Ray Tube 阴极射线管CSC Communication Satellite 通信卫星CSS Color Sub-carrier 彩色副载波Center Storage Server 中央存储服务器Content Scrambling System 内容加扰系统CSU Channel Service Unit 信道业务单元CT Color Temperature 色温CTC Cassette Tape Controller 盒式磁带控制器Channel Traffic Control 通道通信量控制Counter Timer Circuit 计数器定时器电路Counter Timer Control 计数器定时器控制CTE Cable Termination Equipment 线缆终端设备Customer Terminal Equipment 用户终端设备CTV Color Television 彩色电视CVD China Video Disc 中国数字视盘CW Carrie Wave 载波DAB Digital Audio Broadcasting 数字音频广播DASH Digital Audio Stationary Head 数字音频静止磁头DAT Digital Audio Tape 数字音频磁带DBMS Data Base Management System 数据库管理系统DBS Direct Broadcast Satellite 直播卫星DCC Digital Compact Cassette 数字小型盒带Dynamic Contrast Control 动态对比度控制DCT Digital Component Technology 数字分量技术Discrete Cosine Transform 离散余弦变换DCTV Digital Color Television 数字彩色电视DD Direct Drive 直接驱动DDC Direct Digital Control 直接数字控制DDE Dynamic Data Exchange 动态数据交换DDM Data Display Monitor 数据显示监视器DES Data Elementary Stream 数据基本码流Data Encryption Standard 美国数据加密标准DF Dispersion Flattened 色散平坦光纤DG Differential Gain 微分增益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DTBC Digital Time-Base Corrector 数字时基校正器DTC Digital Television Camera 数字电视摄像机DTS Digital Theater System 数字影院系统Digital Tuning System 数字调谐系统Digital Television Standard 数字电视标准DVB Digital Video Broadcasting 数字视频广播DVC Digital Video Compression 数字视频压缩DVE Digital Video Effect 数字视频特技DVS Desktop Video Studio 桌上视频演播DVTR Digital Video Tape Recorder 数字磁带录像机EA Extension Amplifier 延长放大器EB Electron Beam 电子束EBS Emergency Broadcasting System 紧急广播系统EBU European Broadcasting Union 欧洲广播联盟EC Error Correction 误差校正ECN Emergency Communications Network应急通信网络ECS European Communication Satellite 欧洲通信卫星EDC Error Detection Code 错误检测码EDE Electronic Data Exchange 电子数据交换EDF Erbium-Doped Fiber 掺饵光纤EDFA Erbium-Doped Fiber Amplifier 掺饵光纤放大器EDL Edit Decision List 编辑点清单EDTV Extended Definition Television 扩展清晰度电视EE Error Excepted 允许误差EFM Eight to Fourteen Modulation 8-14调制EFP Electronic Field Production 电子现场节目制作EH Ethernet Hosts 以太网主机EIN Equivalent Input Noise 等效输入噪声EIS Electronic Information System 电子信息系统EISA Extended Industrial StandardArchitecture 扩展工业标准总线EL Electro-Luminescent 场致发光EM Error Monitoring 误码监测EN End Node 末端节点ENG Electronic News Gathering 电子新闻采集EOT End of Tape 带尾EP Edit Point 编辑点Error Protocol 错误协议EPG Electronic Program Guides 电子节目指南EPS Emergency Power Supply 应急电源ERP Effective Radiated Power 有效辐射功率ES Elementary Stream 基本码流End System 终端系统ESA European Space Agency 欧洲空间局ETV Education Television 教育电视FA Enhanced Television 增强电视FABM FAS Facial Animation 面部动画FC Fiber Amplifier Booster Module 光纤放大器增强模块Fiber Access System 光纤接入系统Frequency Changer 变频器FCC Fiber Channel 光纤通道FD Film Composer 电影编辑系统Federal Communications Commission 美国联邦通信委员会FDCT Frequency Divider 分频器FDDI FDM Fiber Duct 光纤管道FDP Forward Discrete Cosine Transform离散余弦正变换FE Fiber Distributed Data Interface 分布式光纤数据接口Frequency-Division Multiplexing 频分复用FF Fiber Distribution Point 光纤分配点FG Front End 前端FH Framing Error 成帧误差FIT Fast Forward 快进FN Frequency Generator 频率发生器FOA Frequency Hopping 跳频FOC Frame-Interline Transfer 帧一行间转移Fiber Node 光纤节点Fiber Optic Amplifier 光纤放大器FOM Fiber Optic Cable 光缆FON Fiber Optic Communications 光纤通信FOS Fiber Optic Coupler 光纤耦合器FOTC Fiber Optic Modem 光纤调制解调器FS Fiber Optic Net 光纤网Factor of Safety 安全系数Fiber Optic Trunk Cable 光缆干线FT Frame Scan 帧扫描FTP Frame Store 帧存储器FTTB Frame Synchro 帧同步机FTTC France Telecom 法国电信Absorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关Ac Voltage Controller交流调压电路Asynchronous Modulation异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper降压斩波电路Buck Converter降压变换器Commutation换流Conduction Angle导通角Constant Voltage Constant Frequency --CVCF恒压恒频Continuous Conduction--CCM(电流)连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper电流可逆斩波电路Current Source Type Inverter--CSTI 电流(源)型逆变电路Cyclo convertor周波变流器DC-AC-DC Converter直交直电路DC Chopping直流斩波DC Chopping Circuit直流斩波电路DC-DC Converter直流-直流变换器Device Commutation器件换流Direct Current Control直接电流控制Discontinuous Conduction mode (电流)断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor快速晶闸管field controlled thyristor场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路fundamental factor基波因数gate turn-off thyristor——GTO 可关断晶闸管general purpose diode 普通二极管giant transistor——GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control间接电流控制indirect DC-DC converter直接电流变换电路insulated-gate bipolar transistor---IGBT绝缘栅双极晶体管intelligent power module---IPM智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristor---LTT光控晶闸管line commutation 电网换流load commutation 负载换流loop current 环流1 backplane 背板2 Band gap voltage reference 带隙电压参考3 bench top supply 工作台电源4 Block Diagram 方块图5 Bode Plot 波特图6 Bootstrap 自举7 Bottom FET Bottom FET8 bucket capacitor 桶形电容9 chassis 机架11 constant current source 恒流源12 Core Saturation 铁芯饱和13 crossover frequency 交叉频率14 current ripple 纹波电流15 Cycle by Cycle 逐周期16 cycle skipping 周期跳步17 Dead Time 死区时间18 DIE Temperature 核心温度19 Disable 非使能,无效,禁用,关断20 dominant pole 主极点21 Enable 使能,有效,启用22 ESD Rating ESD额定值23 Evaluation Board 评估板24 Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied. 超过下面的规格使用可能引起永久的设备损害或设备故障。
电子信息科学类专业必备英语单词
access: 读写;接入active: 有源的;有效的adaptor: 适配器address: 地址addressing: 寻址aerial: 天线* algorithm: 算法Ampere: 安培amplify: 放大* amplifier: 放大器amplitude: 幅度analog: 模拟的analog-to-digital converter: 模数转换器 * antenna: 天线array: 阵列assembly: 组件assembly language: 汇编语言asynchronous: 异步的attenuation: 衰减* automation: 自动化backup: 备份* band: 波段;频段barcode: 条形码base: 基础;基极baseband: 基带* battery: 电池baud: 波特beam: 波/光束* binary: 二进制bipolar: 双极性bitmap: 位图Bluetooth: 蓝牙技术Boolean: 布尔型的;逻辑类型的boot: 引导;启动breakdown: 击穿brightness: 亮度buffer: 缓冲器* bus: 总线buzzer: 蜂鸣器bypass: 旁路* cable: 电缆* capacitor: 电容器capacitance: 电容(值)case: 封装;大小写case-sensitive: 区分大小写的casing: 封装* carrier: 载波cell: 电池;单元* cell phone: 手机cellular phone: 蜂窝电话cache: 高速缓存* channel: 信道;频道;通道character: 字符characteristic: 特征的* charge: 电荷;充电 * chip: 芯片* circuit: 电路* code: 码;代码;编码* source codes: 源代码codec: 编码解码器coding: 编码collector: 集电极* clock: 时钟* communication: 通信; 交通compatible: 兼容的compensation: 补偿competition: 竞争* compile: 编译compiler: 编译器complex: 复数* component: 元器件;成分* computer: 计算机concurrency: 并发* conductor: 导体* connector: 连接器;插接件console: 控制台constant: 恒定的* consumable: 耗材* consumer electronics: 消费类电子(产品) converter: 转换器* counter: 计数器couple: 耦合cordless phone: 无绳电话crosstalk: 串音;交叉干扰* crystal: 晶体* current: 电流* cursor: 光标cutoff: 截止cyberspace: 网络空间;虚拟空间cutter: 剪子;(剪线)钳子data: 数据* debug: 调试程序;除错* decimal: 十进制的;小数点的decupling: 去耦default: 缺席;默认值definition: 清晰度;分辨力* demodulation: 解调* design: 设计detection: 检波;解调;探测device: 设备;元件die: 晶片;晶粒;小片dielectric: 电介质的;绝缘的* digital: 数字的;数码的* diode: 二极管direct-coupled: 直接耦合的discrete: 分离的;分立的discrimination: 分辨率;识别力discriminator: 鉴别器;鉴频器* disk: 磁盘distortion: 失真distributed: 分布式的document: 文件domestic appliances: 家用电器drift: 漂移drive: 驱动* driver: 驱动器;驱动程序dual-in-line: 双列直插duplex: 双工edge: 边沿edit: 编辑* electricity: 电;电流;电学electric: 电的;导电的;用电的;电动的 * electrical: 电的;电气科学的electrician: 电工electron: 电子* electronic: 电子的* electronics: 电子学electromagnetic field: 电磁场electromagnetic waves: 电磁波embedded system: 嵌入式系统emitter: 发射极encryption: 编密码;加密entropy: 熵envelop: 包络equalization: 均衡equation: 方程* equipment: 设备Ethernet: 以太网fabrication: 制造;组装fade: 衰落facsimile: 传真feedback: 反馈* filter: 滤波器firewall: 防火墙firmware: 固件(存储在只读存储器中的软件)flash memory: 闪存frame: 帧* frequency 频率* fuse: 保险丝* gain: 增益gateway: 网关generator: 发电机;发生器* glass fiber: 玻璃纤维hacker: 黑客* image: 图像* impedance: 阻抗impulse: 冲激* inductor: 电感器inductance: 电感(量)* information: 信息infrastructure: 基础设施* input: 输入installation: 安装* instruction: 指令* instrument: 仪器 integer: 整型数* integrated circuit: 集成电路(芯片);IC interactive: 交互式的* interface: 接口* interrupt: 中断inverter: 反向器;非门* information technology: 信息技术; IT jamming: 干扰* laser: 激光layout: 布置;布局lead: 1. 引线;连线;2.铅line: 线路link: 连接;链路;* load: 负载magnitude: (复数的)模;幅度manufacture: 制造matrix: 矩阵measure: 测量;测度;措施* measurement: 测量mechatronics: 机电一体化;机械电子学* message: 消息meter: 仪表microcontroller: 微控制器* microphone: 麦克风* microprocessor: 微处理器* microwave: 微波* mobile phone: 移动电话model: 模型;型号module: 模块;组件modulate: 调制* modulation: 调制* modem: 调制解调器* monitor: 监视器* motor: 电动机;马达;汽车;汽艇* multimedia: 多媒体multiplex: 多路复用mutual conductance: 互导* network: 网络networked computing: 网络计算* noise: 噪音nominal: 标称的;名义上的offset: 补偿;偏离open circuit: 开路* optical fiber: 光学纤维opto-: 光-oscillation: 振荡* oscillator: 振荡器* oscilloscope: 示波器* output: 输出overflow: 溢出overhead: 开销overload: 1. 过载;2.重载package: 包panel: 面板* passive: 无源的peripheral: (计算机)外围设备* phase: 相位pin: 管脚pliers: 钳子;老虎钳;手钳 plotter: 绘图仪* plug: 插头polarization: 极化potentiometer: 电位器* power: 功率;动力* power supply: 电源* printer: 打印机probe: (示波器)探头process: 过程;进程processing: 处理* programme: 程序projector: 投影仪* pulse: 脉冲quartz: 石英radar: 雷达* radio: 1. 无线电传送real time: 实时receive: 接收* receiver: 接收机* record: 记录rectifier: 整流器;检波器* relay: 继电器;中继;转播; refresh: 刷新register: 注册;寄存器* regulator: 稳压器* remote sensing: 遥感resin: 松香resistance: 电阻(量)* resistor: 电阻(器)resolution: 分辨率;解析率 resonate: 谐振response: 响应route: (PCB)布线router: 路由器sample: 样本;样品;采样* satellite: 卫星saturation: 饱和scan: 扫描* scanner: 扫描仪;天线* screen: 1. 屏幕;2. 屏蔽screw: 螺丝钉screwdriver: 螺丝刀* semiconductor: 半导体serial no: 序列号 series: 级数;串联set top box: 机顶盒sharing: 共享shielding: 屏蔽short circuit: 短路* signal: 信号* silicon: 硅simulation: 模拟* software: 软件* socket: 插座solder: 焊锡;焊接source: 源;源极* spare: 备件* spectrum 谱;频谱* specification: 指标storage: 存储* switch: 开关;交换synchronism: 同步* system: 系统* technology: 技术* telecommunication: 电信* telegraph: 电报* telephone: 电话* television: 电视* terminal: 终端;集散地* transformer: 变压器* transistor: 晶体三极管* transmission: 传输* transmitter: 发射机* transportation: 运输trig: 触发tune: 调谐update: 更新upgrade: 升级vacuum tube: 真空管;电子管* video: 视频Volt: 伏特* voltage: 电压wafer: 晶片;硅片;晶圆Watt 瓦特wave: 波waveform generator: 波形发生器 waveguide: 波导wavelength: 波长wire: 线;导线* wireless: 无线的adder 加法器and gate 与门audio amplifier 音频放大器comparator 比较器DC-coupled 直流耦合的discrete 离散的emitter coupled logic 发射极耦合电路fidelity 保真度flip-flop 触发器mixer 混合器,混频器modulator 故障,失灵opertional amplifier 运算放大器radio frequency amplifier 射频放大器superconductiong 超导电的video amplifier 视频放大器zener diode 稳压二极管active element 有源元件anode 阳极attributable 可归属的bais 偏压cathode 阴极current intensity 电流强度dope 掺杂electrode 电极field-effect transistor 场效应管grid 格子,栅极magnetic field 磁场monolithic 独石的,整体的,单片的passive component 无源元件photocell 光电管光电池sensor 传感器triode 三极真空管unipededly 无阻的,不受阻的abstract code 抽象码acronym 缩写字assembler 汇编程序,汇编器assembly language 汇编语言bit (二进制)位,比特bug 故障,错误byte 字节,位元组central processing unit 中央处理器decoder 译码器graghical user interface 图形用户界面icon 图标,像标instruction register 指令寄存器machine code 机器码menory location 存储单元program counter 程序计数器专业英语词汇静态电阻(n.) static resistance 2.动态电阻(n.)dynamic resistance 3.感抗(n.) inductive reactance 4.容抗(n.) capacitive reactance 5. 阻抗(n.) impedance 6. 导纳(n.) admittance 7. 电子电路(n.) electronic circuitry 8. 二端元件(n.) two-terminal element 9. 电压降(n.) voltage drop 10. 毫安(n.) milliampere 11.微伏(n.) microvolt 12.纳米(n.) nanometer 13皮法(n.) picofarad 14千克(n.) kilogram 15兆欧(n.) megohm 16电介质(n.) dielectric 17线圈(n.) coil18磁场(n.) magnet field19电场(n.) electric field20电荷守恒(n.) electric charge conservation / conservation of electric charge21节点(n.) node22回路(n. ) loop23正极(n.) positive polarity / anode 24负极(n.) negative polarity / cathode 25三角函数(n.) trigonometric function 26正弦(n.) sine27余弦(n.) cosine 28阶跃函数(n.) step function29脉冲函数(n.) impulse function30静态响应(n.) static response 31稳态过程(n.) steady process32瞬态分析(n.) transient analysis33时变的(adj.) time-variant34是不变的(adj.) time-invariant35频域(n.) frequency domain36时域(n.) time domain37超前网络(n.) lead network38滞后网络(n.) lag network39频带宽度(n.) bandwidth 40半导体(n.) semiconductor 41微波(n.) microwave42声纳(n.) SONAR(sound navigation and ranging)43雷达(n.) RADAR(radio detecting and ranging)44只读存储器(n.) ROM(read only memory)45随机(存取)存储器(n.) random access memory46交流电(n.) AC(alternating current)47直流电(n.) DC(direct current)48发光二极管(n.) LED(light emitting diode)49正电子(n.) positron50负电子(n.) negatron 51变压器(n.) transforme52接收机(n.) receiver 53发射机(n.) transmitter 54放大器(n.) amplifier 55本振器(n.) local oscillator56滤波器(n.) filter 57混频器(n.) mixer 58解调器(n.) demodulator 59衰减器(n.) attenuator 60锁相环合成器(n.) phase-locked loop synthesizer 61检波器(n.) detector 62反相器(n.) inverter 63窄带的(n.) narrow-band 64旁(频)带(n.) sideband 65差频(n.) difference frequency 66和频(n.) sum frequency 67中频(n.) intermediate frequency 68射频, 无线电频率(n.) Radio Freqency 69次要频率(n.) second frequency 70噪声系数[指数] (n.) noise figure 71调谐电路(n.) tuned circuit 72镜象信号(n.) image signal 73寄生信号(n.) spurious signal 74自动增益控制(n.) AGC=Automatic Gain Control75自动频率控制(n.) AFC=automatic frequency control76转换增益(n.) conversion gain 77噪声级(n.) noise level 78调幅(n.) amplitude modulation 79调频(n.) frequency modulation 80波段转换(n.) band switching 81等幅波(n.) Constant Wave 82民用波段(n.) Citizen Band 83灵敏度(n.) sensitivity 84调频立体声广播(n.) FM stereo broadcasting 85音频(n.) audio frequency 86背景噪声(n.) background noise87频率公差, 容许频偏(n.) frequency tolerance 88交叉调制(n.) crossmodulation 89平方律传递特性(n.) square law transfer characteristic90二次谐波(n.) second harmonic 91变换[变频]增益(n.) conversion gain 92噪声因子(n.) noise factor 93变形,失真,畸变(n.) distortion 94负反馈(n.) negative feedback 95电荷载流子(n.) charge carrier 96捕获比(n.) capture ratio 97变换损耗(n.) conversion loss 98噪声带宽(n.) noise bandwidth 99干扰信号(n.) interfering signal 100积分电路(n.) integrated circuit 101晶体管(n.) transistor 102调试(n.) debugging 103数字电路(n.) digital circuit 104模拟电路(n.) analog circuit 105“与”门(n.) NOT gate 106“非”门(n.) AND gate 107发射极(n.) emitter 108基极(n.) base 109集电极(n.) collector 110饱和(n.) saturation 111传递延迟(n.) propagation delay 112功耗(n.) power consumption。
电子信息工程专业英语词汇(精选整理版)
电子信息工程专业英语词汇(精选整理版)1. IntroductionThis document provides a curated collection of key vocabulary terms related to the field of Electronic Information Engineering. It aims to assist students and professionals in their understanding and use of English terminology in this domain.2. Key Vocabulary Terms- Digital signal processing (数字信号处理)- Semiconductor device (半导体器件)- Electromagnetic wave (电磁波)- Microelectronics (微电子学)- Integrated circuit (集成电路)- Wireless networks (无线网络)- Optoelectronics (光电子学)- Signal transmission (信号传输)- Information theory (信息论)- Digital image processing (数字图像处理)- Electronic circuit design (电子电路设计)- Microprocessor technology (微处理器技术)- Power electronics (功率电子学)- Network security (网络安全)- Control systems (控制系统)3. Conclusion(Note: Please note that the translations provided are for reference purposes and may vary in different contexts. It is always advisable to consult reliable sources for accurate translations and further clarification.)。
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
电子信息专业单词
chapter 章、回、篇introduction 序言、导论goal 目标;终点;球门understanding 理解(力;的)principle 原理、原则digital 手指的、数字的analog 相似物;模拟的electronic 电子的circuit 电路emphasize 强调application 应用、申请integrated 集成的;整体的integrated circuit 集成电路;IC design of IC 集成电路设计carry out 实行;遵守;完成with a view to 着眼于,以…为目的overall 全部的;全面的process 过程;方法as well as 也;又therefore 因此present 赠送;呈现overview 一般的看法;总结general 全面的;一般性的concept 概念amplifier 放大器earn 赚得;获得impress 影响;盖印magic 魔术rewarding 值得的;有利的career 事业;职业designer 设计师familiar 普通的;熟知的encounter 偶遇;遭遇daily 日常的;日报on a basis of 在…基础上fuel (加)燃料ignition 点火timing 计时;定时maximize 最大化minimize 最小化undesirable 令人讨厌的;不需要的emission 排放物; 发射automobile (美)汽车(的)engine 引挚;发动机weather satellite 气象卫星continuous 连续的detailed 详细的planet 行星global 球形的;全球的;全局的position 决定位置GPS 全球定位系统three-dimensional 三维的positional 位置的aircraft 航空器accuracy 精确性tens 几十meter 米signal 信号emit 发射vehicle 车辆arrival 到达contain 包含concerning prep. 关于orbit 轨道determine 决定in addition 另外process 处理local 本地ns nanosecond 毫微秒air-traffic 空中交通various 各种各样的radar 雷达, RAdio Detecting And Rangingcompact-disc, CD 光盘player 播放器;运动者two-way 双向的marine 海上的relay 接力;转播geosynchronous 相对地球是静止的instrumentation 乐器;仪器;手段manufacturing 制造业(的)computerize 用计算机处理monitor 监视(器)patient 病人intensive 强烈的;精细的intensive care unit 重症监护病房navigation 导航;航行block diagram 结构图;方块图;简图be composed of 由…组成subsystem 子系统functional 功能的block 块;阻塞categorize 分类source 来源;源wave-shaping 波形变换的memory 存储器supply 补给;供应power supply 电源converter 变换器power level 电平desired 想得到的waveform 波形sinusoid 正弦曲线square wave 方波store 店铺;存储DC power 直流电源vice versa 反之亦然external 外部的characteristic 特性external characteristic 外特性AM 调幅figure 图notice 注意到oscillator 振荡器local oscillator 本机振荡器;本振signal source 信号源peak 峰值detector 检测器interface 接口keypad 键区;袖珍键盘display 显示(器)frequency 频率synthesizer 合成器frequency synthesizer 频率合成器gain 增益input impedance 输入阻抗bandwidth 带宽term 术语in turn 依次;轮流consist of 由…组成resistor 电阻器capacitor 电容器inductor 电感器transistor 晶体管antenna 天线mixer 混音器intermediate-frequency 中频audio 音频specification 详述;规格meet 达到要求appropriate 合适的course 课程architecture 建筑学;体系结构power electronics 电力电子学fall into 落入;可分成unify 统一aspect (问题的)方面information-bearing 含有信息的primary 首要的;基本的concern 有关;顾虑extract 提取transport 运输;交通deliver 传送;支付substantial 丰富的;实质性的;重要的loudspeaker 喇叭automatic 自动的rocket motor 火箭发动机maintain 保持orientation 方向;方位cardiac pacemaker 心脏起搏器stimulus 刺激pump 泵battery 电池be concerned with 牵涉到;与…有关;content 内容;含义rather than 胜于; 不仅仅AC 交流electric(al) 电气的line 电缆line power 线路功率versus VS;与……相对analog signal 模拟信号analog system 模拟系统take on 呈现range 范围amplitude value 幅值against time 以时间为对照vary 改变on the other hand 另一方面finite 有限的a number of 很多的binary 双的;二进制的level 电平;水平uniformly 均匀地uniformly spaced points in time 时间轴上的等间隔点continuum 连续流;连续光谱discrete 离散的originally 最初;原先transducer 换能器microphone 话筒seismic 地震的vibration 振动;颤动steam 蒸汽turbine 涡轮机and so on 等等keyboard 键盘originate 引起;发生conversion 转换sample 取样measure 测量periodic 周期的bit 位,比特code word 代码字assign 分派represent 代表approximate 近似的symbol 符号amplitude zone (取样)幅度间`隔illustrate 举例说明;图解corresponding to 相应;符合in this manner 如此;照这样ADC 模数转换conversely 相反地DAC 数模转换frequency content 频率含量;频谱component 成分;分量phase 相位Fourier analysis 付立叶分析branch 树枝;分支;分公司;支部no doubt 无疑地rigorous 严格的;严密的reconstruct 重建provided that 假如sampling rate 取样率Hz 赫兹somewhat 相当;稍微theoretical 理论的for instance 例如manicipulate 操作;处理successive 连续的; 依次地equivalent 相等的;等价物given 指定的;假设的approximation 近似值consequently 结果;因此quantization error 量化误差relate to 涉及similarly 类似地element 元素;元件disturbance 扰乱;干扰arise from 由…引起;从…产生thermal agitation of electron 电子的热扰动;inductive 电感的capacitive 电容的couple 耦合random 随机的occurrence 发生circuit designer 电路设计者(人员) significant 有意义的;重大的advantage 优势compare with 与……比较typical 典型的addition 相加discern 看出;理解recognize 认识;识别valid 真实的;有效的scratch 刮痕;失误phonograph record 留声机唱片remove 搬家;去掉transfer 传输tape 录音带ever more noise 更多的噪声tend to 趋向accumulate 积累in general 一般地individual circuit component 分立电路元件manual process 手工处理discrete circuit 分立元件电路be proportional to 与……成比例part count (电路)板的数量interconnection 互联;结合at one time 同时integrated circuit IC;集成电路proportionately 相称地;成比例地amenable 顺从地turn out 关上;产出;发觉是implement 工具;实施resistance 电阻capacitance 容量;电容值inductance 电感值approach 方法;途径;走近result in 导致affordable 付得起的performance 实行;表演;完成;性能develop 开发trend 趋势high-performance 高性能comparison 比较;相比reveal 展现;揭示furthermore 此外;adaptable 能适应的a variety of 多种的digitize 数字化availability 有效性;可用性portion 一份;部分feasible 切实可行的;可用的totally 完整地;完全地thus 如此;这样in any case 无论如何;总之description 描述expertise 专家意见;专门知识fit into 适合system design 系统设计flowchart 流程图applicable 可应用的item 项目;条款power consumption 功耗power source 电源acceptable 可接受的pertain 适合;属于transmit 发送bandwidth 带宽data rate 数据传输率SNR; 信噪比destination 目标error probability 误差概率transmission 传输location 位置transmitter 发射机receiver 接收机iterative 重复的;迭代的refine 提炼;提纯issue 论点;问题come up 出现;靠近anticipate 预期outset 开头;开端option 选项guidance 指引set 调整engineer 工程师purpose 目的requirement 必须品;规格solve 解决imagine 设想creativity 创造(力) creative 有创造力的experience 经历solution 溶液;解决方案confront 面临impractical 不切实际的discard 丢弃;抛弃assemble 组装prototype 原型define 定义;界定detectable 可发觉的reflect 发射crafts 轮船;飞机beam 电波superior 高级的conceive 构想nominal 名义上的;标称的current 电流fluctuation 波动,起伏portable 便携式的reliability 可靠性primary battery 原电池;一次电池rechargeable 可再充电的secondary battery 二次电池;蓄电池rectifier 整流器gasoline 汽油generator 发生器;发电机indicate 需要power failure 电源故障suitable 合适的potential 电势;电位building block 积木;构件块entire 全部的;完整的meet its goal 达到目标eliminate 排除;淘汰extreme 极端的;过分的eventually 最后;缍amplifier 放大器gain 增益input impedance 输入电阻internal 内部的finalize 使完成configuration 布局;配置on the basis of 以…为基础propose 提议ingenuity 设计能力;精巧parameter 参数substitution 代替equation 方程guesswork 猜测;推断tailor 剪裁by the seats of pants 凭直觉;不用工具the more… the more越……越verify 证明;核实component value 元件参数值simulation 仿真yield 产出in terms of 根据;按照formula 公式substitute 替代simplify 简化at the expense of 在损害……的情况下resort 求助;诉诸actual circuit 实际电路numerical 数值的be familiar with 对……熟悉ultimate 最后的routinely 例行公事地virtually 事实上;实质上prohibit 禁止employ 雇佣;使用proper 合适的;准确的insight 洞察力;见识economical 节俭的;节制的adopt 采用in the long run 从最终结果看procedure 程序;手续schematic 示意图over time 随着时间的过去call upon 要求work on 从事于lengthy 冗长的gap 间隙;中断written 书面的machine-readable 机器能懂的entrust 委托network 网络current 当前的compatibility 兼容性lead to 导致professional 专业人员conduct 指挥;引导physical electronics 物理电子学comprise 包含;组成underlie 位于……之下;成为……基础by no means 绝不emphasis 强调;重点vacuum 真空(的)triode 三极管Lee Deforest American inventorvacuum-tube 真空管team work 团队工作Bell laboratory 贝尔实验室William Shockley 威廉-肖克利solid-state 固态的tremendous 巨大的therefrom 从此proceed 继续进行;开展be essential to 对……必要的advance 促进;提升dope 麻药;掺杂doping (半导体)掺杂semiconductor 半导体silicon 硅crystal 晶体impurity 污点;杂质positive 正的BJT 双极型晶体管layer 层hole 空穴MOSFET 金属氧化物场效应晶体管gate 栅极insulate 隔离;绝缘dioxide 二氧化物terminal 端钮drain 漏极source 源极opposite 相反的Jack KilbyTexas Instrument 德州仪器NoyceMooreFairchild Semiconductor 仙童半导体capacitor 电容器chip 芯片single chip 单片briefly 简要地fashion 方法;结构fabricate 编造;装配refinement 提炼extremely high degree of purity 极高纯度process engineer 工艺工程师cylinder 柱面diameter 直径circular 圆形的wafer 华夫饼干;晶片cut into 插进来thickness 厚度scores of 几十polish 磨光mirrorlike 镜子似的appearance 长相;外貌be exposed to 暴露oxygen 氧气furnace 熔炉silicon dioxide 二氧化硅coat 涂上;包上photoresist 感光树脂(抗蚀)intend to 想,打算mask 掩膜illustrate 说明oxide 氧化物chemical means 化学方法etch 蚀刻subprocess 子工艺photolithography 照相制版术photoresistcoated 光刻胶覆盖的gaseous 气体的;气态的diffusion furnace 扩散炉atom 原子barrier 阻碍oxidation 氧化deposit 沉积;存钱insulation 绝缘;隔离BiCMOSlead 导线package 包裹;包装costly 昂贵的;贵重的benefit from 受益于saving 储蓄;节省parallelism 并行性large-scale 大规模地aspect 方面motivate 激发integrate 使……成整体evident 显然的concurrently 并发;同时a batch of 一批的complexity 复杂性micrometer 微米dramatically 戏剧性地diligently 勤勉地;坚持不懈地dimension 维;度in excess of 大于;多于in addition to 除……之外in the size of feature 在外部尺寸上result from 由…产生electronics industry 电子工业remainder 剩余部分treat 探讨;叙述amplification 放大output signal 输出信号load resistance 负载电阻output terminal 输出端voltage gain 电压增益constant 常数;恒星magnitude 大小;量级unity 单位数量, 1less than unity in magnitude 数量上小于1microphone 麦克风, 话筒version 早期或起初形式的一种变化negative 负的invert 使颠倒;反相inverting amplifier 反相放大器noninverting amplifier 同相放大器monaural 单声道的perceive 感知;理解stereo system 立体声(音响)系统vital 生命的;极重要的left (right) channel 左(右)声道applied 外加的proper phase relationship 正确的相位关系video signal 视频信号negative image 负片图像interchange 相互交换ground 地common ground 共地node 节点mount 安装multilayer printed circuit board 多层印刷电路板ground layer 接地层serve as 作为……用;担任return path 返回通路signal current 信号电流expression 表达式controlled source 受控源voltage-amplifier 电压放大器model 建模as illustrated in Figure 1.17 如图1.17所示draw 汲取input terminal 输入端in series with 与……串联account for 导致;做出解释load current 负载电流input resistance 输入电阻equivalent resistance 等效电阻look into 窥视;观察circuitry 电路;线路capative or inductive effect 电容或电感效应refer to 查阅;提到;打听input impedance 输入阻抗a function of frequency 频率的函数oscilloscope 示波器MΩ,mega-Ohm 兆欧in parallel with 与…并联assume 假定purely 纯粹地pF, picoFarad 皮法capacitance 电容量resistive 电阻性的unless stated otherwise 除非另加说明be known as 被认为是fixed 固定的;确定的arbitrary 任意的voltage-controlled voltage source 压控电压源property 特性A vo times the input voltage v i 输入电压v i的A vo倍open circuit voltage gain 开路电压增益voltage drop 电压降current gain 电流增益output current 输出电流divided by 被…相除be expressed as 被表示为power gain 功率增益input power 输入功率output power 输出功率product 积rms, root-mean-square 均方根值, 有效值uppercase 大写字母lowercase 小写字母instantaneous value 瞬时值so far 迄今为止;到一定的限度the same as 与……一样be equal to 与……相等10 4ten to the fourth (power four)voltage-divider principle 分压原理loading effect 负载效应cascaded amplifiers 级联放大器multiply 乘divide 除the first stage 第一级product of the voltage gains of the individual stages 各级电压增益的乘积simplified model 简化模型stage 级efficiency 效率average power 平均功率sum 和voltage source 电压源customary 习惯的;惯例的variable 可变的;变量number of terms in a supply-power calculation 电源功率计算式中的项数subscript 下标greater than 大于obtain 获得taken from 从…吸收dissipated as heat 以热的形式消耗掉insignificant 微不足道的pW, picoWatt 皮瓦percentage 百分比recall 回忆;取消decibel notation 分贝表示法logarithm 对数base (对数的)底unity gain 单位增益0.1 one tenthattenuator 衰减器convenience 便利by comparison 比较起来quantity 数量imply 暗示;意味着designation 名称;符号abbreviate 缩写confuse 混淆dispense 分发;分配extra 额外的current-controlled current source 流控电流源as before 如以前in parallel 并行地;平行地short circuit 短路the ratio of output current to input current 输出输入电流比Thevenin circuit 戴维宁等效电路Norton circuit 诺顿等效电路transconductance amplifier 互导放大器Siemens 西门子short-circuit transconductance gain 短路互导增益the ratio of short-circuit output current to the input voltage 短路输出电流输入电压比Thevenin resistance 戴维宁等效电阻transresistence amplifier model 互阻放大器模型current-controlled voltage source 流控电压源open-circuit transresistance gain 开路互导增益the ratio of open-circuit output voltage to input current 开路输出电压输入电流比be equivalent to 与……等效infinity 无限;无穷大zero 零high (low) input impedance 高(低)输入阻抗call for 要求electrocardiograph 心电图,ECGsubject 被试electrode 电极skin 皮肤contact resistance 接触电阻ammeter 安培表accomplish 完成independent 独立的;不相关的optical communication system 光通信系统light-emitting diode, LED 发光二极管intensity 强度;亮度nonlinear 非线性achieve 实现;完成high output impedance 高输出电阻transmission line 传输线路;波导线coaxial cable 同轴电缆distribute 分配characteristic impedance 特征阻抗partially 部分地terminate 终止antenna 天线round-trip 来回旅程的degrade 下降faint 模糊的ghost 魔鬼slightly 轻微地frequency response 频率响应fidelity 保真度primary consideration 首要考虑classify 分类sense 意味着infinite 无限的;无穷大zero output impedance 零输出阻抗be classed as 归类为encounter 遭遇in advance 预先on the order of 大约run from 1 to 100kΩ取值从1至100kΩsum of sinusoidal components 正弦分量和spectrum 频谱FM, frequency modulation 调频UHF, Ultra-Higher-Frequency 甚高频cellular 蜂窝的downlink 下引线:通信卫星或其它航天器之间传递数据信号的传输线路spectra 频谱Fourier series 付立叶级数symmetrical 对称的period 周期fundamental angular frequency 基波角频率linear system 线性系统superposition 叠加transfer function 传输函数pass through 经过;通过audio amplifier 音频放大器draw conclusion 下结论be suitable for 适合于operational amplifier 运算放大器fairly low frequency 完全低频rule out 排除;取消general-purpose 通用的complex gain 复数增益gain parameter 增益参数definition 定义;概念bold 粗体的stand for 表示为dropping the angle before taking the logarithm 取对数之前舍弃角度phasor 相量phase shifted by 45°相移45度midband region 中频区AC-coupled 交流耦合DC-coupled 直流耦合direct coupling 直接耦合coupling capacitor 耦合电容transformer 变压器interstage 级间all the way 自始至终span 跨越deliberately 深思熟虑地electrochemical contact potential developed by electrodes 由电极导致的电化学接触电位mV, milivolt 毫伏volt 伏特DC component 直流分量overload 使越载brightness 亮度be necessary to 有必要DC restorer 直流分量还原器reinsert 重新插入drop off 减少signal path 信号通路be inversely proportional to 成反比例active device 有源设备magnetic field 磁场GHz, gigahertz 109赫兹half-power frequency 半功率频率点specify 明确说明wideband (narrow band) amplifier 宽(窄)带放大器baseband 基带occupy 占领bandpass 带通Pulse response 脉冲响应pulse signal 脉冲信号differ from 与……不同overshoot 超调量;过冲ringing 振铃tilt 倾斜the leading and trailing edge 上升和下降沿gradual rather than abrupt 渐变而非突变的rise time 上升时间quantify 定量表示interval 间隔rounding 圆角be attributed to 归因于roll-off 跌落rule-of-thumb 经验法则pulse amplifier 脉冲放大器broadband 宽带的upper half-power frequency 上半功率频率点high-frequency characteristic 高频特性electron beam 电子束picture tube 显像管horizontal 水平的strike phosphor 撞击发光涂层primary color 基色scan line 扫描线scan rate 扫描率differential amplifier 差分放大器thus far 迄今difference between the input voltage 输入电压之差inverting input 反相输入noninverting input 同相输入mark with 标以sign 符号differential input signal 差模输入信号differential gain 差模增益common-mode input signal 共模输入信号of no interest 无兴趣in contact with 联系;连接cardiologist 心脏病专家present 现存的incidental capacitance 伴生电容stray-capacitance 寄生电容fraction 一小部分with respect to 关于common-mode Rejection Ratio 共模抑制比respond to 反应denote 指示;表示well-designed 设计优良的sine wave 正弦波amount to 总计attenuation 衰减in regard to 关于short out 短路interference 干扰stringent 严格的;收缩的fatal 致命的;毁灭性的imperceptible 察觉不到的;细微的under ordinary circumstance 通常情况下surgeon 外科医生straightforward 直接的measurement 测量out of phase 反相negligible 可以忽略的setup 结构;组成;information-processing system 信息处理系统power-control system 功率控制系统words of finite length 有限字长precisely 精确地degradation 退化regenerate 重建;再生;还原distortion 失真cumulative 累积的respectively 各自地;分别circuit board 电路板attain 达到;获得strive to 为……努力avoid 避免;消除wherever 无论哪里;无论如何refer to… as 把……当作take into account 重视;考虑amplifier power efficiency 放大器电源效率distinction 区别;差别sketch 速写;勾画蓝图bit per second, bps 比特率quantization zone 量化区tolerance 容许变化范围micron 微米2cm by 2cm 2厘米乘2厘米distant transmitter 远程发射机calculate 计算turn ratio 匝数比net power 净功率half-cycle sine pulse 半波正弦脉冲muck 烂泥strip-chart recorder 纸带记录仪deflect 使偏转plot against frequency 以频率为变量画图function of time 时间的函数derive 推出scale 尺度latter 后一个electret microphone 驻极体话筒instrumentation amplifier 仪表放大器;仪放术语不很正式地运算放大器多方面的;多种用途的积分或加法反馈网络闭环开环与…结合单位到单位的变换理想运放反相和同相输入端照常时变的忽略暂时;目前;眼下明显地(工艺过程中的)常规练习逐点约束即虚短和虚断负反馈基尔霍夫定律欧姆定律反相放大器弄清楚;确信演示独自地;单独精确而稳定重组织至于,就…而言非理想特性然而;不过偏离微不足道的不精确的虚短路术语(学)短路接地混乱的虚开(断)路反相比例电路的变形诉诸于;采取KCLKVL去除电路变量优于;胜过利用求和放大器贴标签正反馈施密特触发器节点方程输入偏置电路或偏移电压保持+5V或-5V不变波形变换错误地;不正确地电压跟随器单位增益缺点考虑到可分成直流偏移外部行为评论有意地;故意地频率补偿主极点明显的单极点20dB/10倍频下降黑体符号在这一点上渐近线长至;多至添加;双重相差;相异增益带宽积单位增益带宽不朽的国家半导体(公司) AD(公司)停止限幅;削波单电源对称的过大的功耗疏忽地;因疏忽所致的对地短路开始回转率限制赶上到那时候全功率带宽不失真的导数偏置电流失调电流失调电压可预测的参考方向消除不需要的;多余的过载自举无源的棘手的仪表级差放不影响电压电流变换器浮的Howland电路电流电压变换器积分器和微分器加速度计子弹的速度控制汽车点火和燃料注入哑变量正弦稳态分析值得注意的二极管阳级,正极阴极,负极电路符号伏安特性参考正偏朝…方向箭头适度地反偏反向击穿限制中低功率与…相似特性曲线正向特性导通压降纳安粗略的计算方法击穿电压不导电打算,供…使用稳压二极管规定为制造商优化机理,机制强电场效应即雪崩效应量子力学现象即隧道效应负载线分析非线性基本电路原理图解分析法基尔霍夫电压定律未知数工作点轴系直线满足二极管特性曲线与负载线交点瞬态解远的,在远处继续进行理想二极管模型洞察力;穿透力零电压下降理想二极管电路的假想状态分析法深思熟虑地猜测假设与…一致哪一个二极管导通(截止)详尽的搜索整流电路既然把…变换成…解调电压表半波整流电路室温平滑(滤波)电容器放电正(负)峰值再充电一个小交流分量称为纹波纹波峰峰电压值计算机仿真反向峰值电压一个重要参数击穿参数全波整流电路中心抽头变压器交替半周整流二极管桥次级线圈反极性不改变初(次)线圈匝数函数发生器电子测试信号三角波限幅电路削减合理范围可忽略的电压下降电路图传输特性(二极管)正向压降提示斜坡箝位电路正向摆动与…一样时间常数或门与门波动电压稳定电路电压稳压系数负载稳压系数过热与温度有关的稳定的参考电压强调,加强唯一非线性元件完成,实现一个小交流信号加入到电路中把…分成…线性小信号等效电路Q点在瞬时工作点处摆动斜率电阻单位的倒数动态电阻倒数肖克利方程饱和电流发射系数温度电压当量波尔兹曼常数一个电子电荷大小的电量微分,求导括号把…当作电路中电流和电压的记号有时,不时压控衰减器交流电压源增量10的因数性质上的,定性的开关特性锗砷化镓本征硅玻尔模型原子核质子最里壳层最外壳层(价壳层)化合键平面图四面体限制在化合键中自由电子空穴导电束缚电子空穴正电荷载流子本征半导体自由电子浓度记作ni 空穴浓度记作pi热能激发复合平衡导电性N型半导体杂质半导体磷取代晶格中的位置弱束缚于磷原子正常工作温度下离子核五价杂质施主描绘由于,归因于数量巨大的多数载流子少数载流子离子化的净电荷浓度质量作用定律少子的平均寿命P型半导体三价杂质硼术语受主额外的电子负电荷漂移随机地热扰动对…施加自由电子的移动更优于扩散肖克利-海恩斯实验N型材料的阻止离子植入分裂,瓦解PN结浓度梯度力相互的中止复合耗尽层内在势垒反偏正极性事实上为零;几乎为零搀杂浓度忽略欧姆的下降的二分量之和下降显著地非线性电容电荷存储由绝缘体隔开的导电盘绝缘电介质外加的介电常数相对介电常数平板电容器增量电容添加分级系数突变结势垒电容(反偏)扩散电容(正偏)阴影区渡越时间加权平均大量被重视,考虑存储时间间隔指数瞬态反偏恢复时间稍微;有些10纳秒之前缺陷实用的二极管反相器计算机辅助分析双极型晶体管BJT金属氧化物半导体场效应晶体管集电结发射结共射接法发射级(端)有源(放大)区又压倒多数票上台一阶共射特性由于,因为集电极电流自变数,与其它量无关的数可估计的零点几伏影响电流增益的因素一族曲线基区宽带调制厄尔利电压记住虚线vCE负轴交点处集电极击穿穿通漏电流反向漏电流实线上上下下并在精确正弦波弯曲截止饱和区习惯的正常模式倒置模式四阻晶体偏置电路代替表现,呈现三分之一基本保持不变小信号等效电路单级的最终地多级放大器每个元件的功能串联等效电阻RE 旁路电容中频耦合电容信号源内阻未被旁路的射级跟随器共集电极流过分母分子耗尽型结型场效应管存储器与微处理器双极型MOS管电路板上的连线NMOD晶体管概述漏极栅极基底源极感应铝多晶硅预定N沟道截止区相对源极加正向电压到漏极漏极区源极区源极(端)开启电压1到零点几伏三极管区驱赶排斥与吸引栅极电压余量压控电阻自动增益控制收音机不变音量锥形表面迁移率栅极单位面积电容最佳适应于向下收缩恒流区推导出该方程抛物线静态的漏级特性曲线点划线前述的顶点负载线图解法输入回路下面的表达式毫伏在设计水平上兼容的晶体管-晶体管逻辑 TTL 互补金属氧化物半导体逻辑CMOSECL发射极耦合逻辑集中,浓缩逻辑函数逻辑门移位寄存器数字加法器专用集成电路蜂窝移动电话个人数字助理合理成本知识渊博的逻辑变量10 字(两字节)字节半字节真值表二(三)输入与门逻辑反相器非操作布尔代数与非门或非门异或门模2加法缓冲器同门德摩根定律连在一起组合逻辑函数电气规格跳变某处正(负)逻辑噪声容限不希望出现的扰动寄生电容;杂散电容实际上不可避免最高(低)输入电压最高(低)输出电压最低逻辑1输出电压ALS-TTL逻辑参考方向流入提供(倒灌)扇出驱动门被驱动门静态功率在低(高)电平状态静态功率需求从…到…变动保持在特定值范围之内最坏情况估计一小部分任何时候工作温度高可靠性散热片和强制通风设备动态功耗较大的负载电容与导线相连在理论上上拉电阻存储在电容里的电荷传输能量为电量与电压的乘积电子开关使电容放电可变电阻一些以频率f循环变化至多超过电压摆动交易,平衡传输延迟逐步地上升时间下降时间勉强,马马虎虎;多少有一点从高跳变为低近似地,类似地平均传输延迟时间预制造的逻辑系列机械设计(布局)布线电容;分布电容其它选择速度-功率乘积质量(品质)因数小错误组合逻辑电路不管,不顾在某种意义上p324。
电子类专业英语词汇大全
电子类专业英语词汇大全电子类专业英语词汇大全(N-Z) 电子类专业英语词汇 N电子类专业英语词汇 Oobject language,目标语言object plane,物面object program,目标程序object wave,物体声束objective evidence,客观证据objective lens of the scanning electron microscope,扫描电子显微镜物镜objective lens of the transmission electron microscope,透射电子显微镜物镜oblique visibility,斜能见度observability,可观测性;能观测性observation and recording device,观察和记录装置ocean bottom seismograph,海底地震仪ocean date station,浮标站oceanographic geological instrument,海洋地质仪器oceanographic instrumentation,海洋仪器oceanographic measuring system,海洋测量系统oceanographic observation,海洋鄄?BR>oceanographic survey,海洋调查octave,倍频程octave(bandwidth)filter,倍频程(宽带)滤波器octave filter set,倍频程滤波器组odd-even check,奇偶校验off-axis response,离轴响应off-line,离线off-line processing,离线处理;脱机处理off-line system simulation,离线系统仿真office automation (OA),办公自动化office automation system (OAS),办公自动化系统office information system (OIS),办公信息系统officially recognized standard,官方认可标准offset,静差offset coefficient,静差系数oil-filled enclosure (Ex o),充油外壳(Ex o)oil-water meter,原油水分仪omegatron mass spectrometer,回旋质谱计omnidirectional microphone,全向传声器on-cold column injector,冷柱头进样器one-dimensional location,线定位;一维空间定位on-line,在线on-line assistence,在线帮助on-line measurement and frequency spectrum analysis,在线测量频谱分析on-line process gas chromatograph,在线过程气相色谱仪on-line processing,在线处理;联机处理on-line real-time processing,在线实时处理on-line real-time system,联机实时系统on-line system simulation,在线系统仿真on-off action,通断作用on-off controller,通断控制器one-man atmospheric submersible,常人常压潜水器one-third octave filter,1/3倍频程滤波器one-turm time of output shaft,输出轴每转时间one-way communication,单向通信open-circuit intermediate voltage,开路中间电压open front case with pressure relief,带泄压装置的前开式外壳open front case without pressure relief,无泄压装置的前开式外壳(open hole) caliper,井径仪open-jet wind tunnel,开口式风洞open loop,开环open loop control,开环控制open loop control system,开环控制系统open loop electronic balance,开环式电子天平open-loop frequency response,开环频率响应open-loop gain,开环增益open-loop gain characteristic,开环增益特性open loop pole,开环极点open loop process control,开环过程控制open loop remote control system,开环遥测控制系统open loop stabilization,开环稳定open loop transfer function,开环传递函数open loop voltage gain,开环电压增益open loop zero,开环零点open source,裸式离子源open system,开放系统;开环系统open system interconnection (OSI),开放系统互连open tubular column,空心柱opening valve time,开阀时间operating conditions,工作条件operating error,工作误差operating infulence,工作条件影响operating limits,极限工作条件operating period,工作周期operating pressure differential,工作压差operating system (OS),操作系统operating temperature range,工作温度范围operating time,工作时间operational amplifier,运算放大器operational reliability,运行可靠性operational research model,运筹学模型operational unit,运算器operations research,运筹学operative limits,极限工作条件operator,操作员operator command,操作员命令operator's console,操作员操纵台operator's station,操作员站optic fiber displacement meter,光纤式位移计optic fiber position measuring instrument,光纤式位置测量仪optic fiber pressure transducer,光纤压力传感器optic fiber tachometer,光纤式转速表optic fiber tachometric transducer,光纤式转速传感器optical arm length,光臂长度optical Doppler effect,光的多普勒效应optical fiber,光导纤维optical fiber chemical sensor,光纤化学传感器optical fibre magnetometer,光纤磁强计optical fiber sensor,光纤式传感器optical(measurement)method,光测法optical micrometer,光学测微器optical plummet,垂准仪;光学对中器optical pumping,magnetometer,光泵磁强计;光泵磁力仪optical(quantity)transducer(sensor),光(学量)传感器optical reading range,光学读数范围optical spectrometer,光学光谱仪optical system,光学系统optical theodolite,光学经纬仪optical vibrometer,光学测振仪optical wedge micrometer,光楔测微器optima estimation,最优估计optimal control,最优控制optimal control law,最优控制律optimal control system,最优控制系统optimal control theory,最优控制理论optimal decision problem,最优决策问题optimal solution,最优解optimal strategy,最做出策略optimality principle,最优性原理optimization,(最)优化optimization layer,优化层optimization technique,最优化技术optimum frequency,最佳频率order,有序order parameter,序参数ordinary temperature thermistor,常温热敏电阻器organic semiconductor gas transducer [sensor],有机半导体气体传感器organic semiconductor humidity transduce [sensor],有机半导体湿度传感器organic semiconductor thermistor,有机半导体热敏电阻器orientation,定向orientation control,定向控制orifice,节流孔orifice plate,孔板orifice-and-plug flowmeter,锥塞式流量计original system,原系统originator,源发站orthogonal distrortion,正交畸变ortho-projector,正射投影仪oscillating period,振荡周期oscillator,振荡器oscillograph,录(示)波器oscillographic polarograph,示波极谱仪oscilloscope,示波器outboard rotor,外重心转子outdoor location,户外场所outer package,外包装outlier,剔除值output device,输出单元;输出设备output equation,输出方程output error,输出误差output feedback,输出反馈output fluctuation,输出波动output force or torque stability,输出激振力或力矩的稳定性output impedance,输出阻抗output impedance of microphone,传声器输出阻抗output information,输出信息output matrix,输出矩阵output noise,输出噪声output prediction method,输出预估法output shaft rotation clearance,输出轴间隙角output shaft rotation range,输出轴转角范围output shaft torque,输出轴转矩output signal,输出信号output signal "one" level,输出信号“1”电平output signal "zero" level,输出信号“0”电平output state,输出状态output stem travel clearance,输出杆间隙位移output system,输出系统output unit,输出设备output variable,输出变量output vector,输出向量;输出矢量oval gear flowmeter,椭圆齿轮流量计oval wheel flowmeter,椭圆齿轮流量计oven temperature,箱温over-current protection,过电流保护over-voltage protection,过电压保护overall design,总体设计overdampin,非周期阻尼;过阻尼overflow,溢出overflow indication,溢出指示overlapping averages,滑动平均overlapping event,交迭事件overload,过载;超负荷overload flow-rate,过载流量over-load meter,过载仪overpressure characteristic,超压特性overpressure failure,超压破裂overrange,过范围overrange limit,过范围限overshoot,过冲;超调量;过振比overview panel,总貌画面overvoltage protection varistor,过电压保护电压敏电阻器oxide thermistor,氧化物热敏电阻器oxygen bomb,氧弹oxygen bomb calorimeter,氧弹式热量计oxygen (pressure)gauge,氧压力表oxygen regulator,氧气减压器ozone analyzer,臭氧分析仪ozone sonde,臭氧探空仪ozone spectrophotometer,臭氧分光光度仪电子类专业英语词汇 PP-net,P-net总线P-scope,P型显示P.T.C.thermistor,正温度系数热敏电阻器p-type oxide gas sensor,P型氧化物气敏元件P-V-T-t technique,压力-容积-温度-时间法pack,包装件package,包装;包装件packaging,包装packaging standard,包装标准packed capillary column,真充毛细管柱packed column,填充柱packed-type solenoid valve,填料函型电磁阀packet,包packet mode,包方式packet sequencing,包排序packet switching,包交换packing,包装packing box assembly,填料函组件packing machine (liquid chromatographic column),(液相色谱柱)装填机packless solenoid valve,无填料函型电磁阀page addressing,页面寻址page printer,页式打印机page-at-a-time printer,一次一页印刷机;页式印刷机panel,盘;屏,画面panel mounting (pressure) gauge,盘装压力表panoramic exposure,周向照射;全景照射pantograph,缩放仪paper based strain gauge,纸基应变计paper chromatography,纸色谱法paper tape,纸带paper tape punch,纸带空孔机paper tape reader,纸带阅读机paper tape unit,纸带单元parachute drogue,漂流伞parallax,视差parallel computer,并行计算机parallel crate controller,并行机箱控制器parallel highway,并行信息公路parallel operation,并行操作;并联工作parallel output system,并行输出制parallel plate micrometer,平板测微器parallel processing,并行处理parallel programming,并行程序设计parallel transmission,并行传输paramagnetic oxygen analyzer,顺磁式氧分析器parameter,参数parametric input,参量输入parasitic echo,干扰反射波parasitic voltage of voltage divider,分压箱寄生电压parasol radiometer,伞式辐射计parent-molecule ion,母分子离子parity check,奇偶校验partial failure,部分失效partial immersion,thermometer,局浸温度计partial pressure gauge (PPG),分压强计partial radiation thermometer,部分辐射温度计partition chromatography,分配色谱法partition coefficient,分配系数partition isothem,分配等温线part-turn electric actuator,角行程电动执行机构Pascal,帕(斯卡)pass-line deflection,跑偏passing unregistered gas (PUG),漏记气体passive remote sensing,被动遥感passive transducer [sensor],无源传感器path,通路path frame,通路帧path protocol,通路协议path unit,通路单元pattern,探伤图形pattern coefficient,图型系数pattern recognition,模式识别peak,峰peak area,峰面积peak base,峰底peak detector,峰值检波器peak distortion,谱峰畸变peak energy,峰能量peak height,峰高peak identification,谱峰鉴别peak matching,峰匹配peak of noise,噪声高度peak overlap,谱峰重叠peak point,峰顶(点)peak separation,峰距peak shape factor,峰形系数peak sound pressure,峰值声压peak stripping,谱峰剥离peak temperature,峰温度peak time,峰值时间peak-to-peak value,峰峰值peak-to-peak value of displacement,峰-峰值位移peak (top) flatness,峰顶平直度peak transmittance,峰值透过率peak value,峰值peak value of humidity,湿度峰值peak value of temperature,温度峰值peak voltmeter,峰值电压表peak wavelength,峰值波长peak width,峰宽peak width at half height,半高峰宽Peltier coefficient,珀尔帖系数Peltier heat,珀尔帖热pen,墨水笔pen recorder,笔式记录仪pen rising mechanism,抬笔机构pendulum impact testing machine,摆锤式冲击试验机pendulum meter,摆仪pendulum striking edge,摆锤冲击刀刃penetrameter,透度计;像质计penetrant inspection unit,渗透液清洗剂penetrant testing method,渗透探伤法penetrants,渗透液Penning gauge,冷阴极电离规;潘宁规percentage of theoretical slope (PTS),百分理论斜率performance,性能performance characteristics,性能特性performance evaluation,性能指标periodic and random deviations(PARD),周期和随机偏差periodic damping,周期阻尼;欠阻尼periodic test,定期试验periodic vibration,周期振动periodic waves marker,周期波时标peripheral control unit,外围设备控制器peripheral equipment,外围设备peripheral flow-rate,周缘流量peripheral interface adapter(PIA),外围接口适配器peripheral transfer,外围传送peristaltic multi-channel pump,多通道蠕动泵permanent flow-rate,常设流量permanent-magnet-coil instrument,永磁动圈式[磁电系]仪表permanent magnetic lens,永磁透镜permanent-magnet movingcoil galvanometer,永磁动圈式[磁电系]检流计[振动子]permeability,渗透率permeability tube,渗透管permeameter,磁导计permissible cumulative discharge of standard cell,标准电池允许累计放电量permissible discharge of standard cell,标准电池允许放电量persistent wave NMR spectroscope,边疆波核磁共振波谱仪personal error,人为误差petroleum oil detection buoy system,石油探测浮标系统pH electrode assembly,pH复合电极pH meter,pH计pH transducer [sensor],pH传感器pH value,pH值phase,相phase analysis,相位分析phase angle,相角phase angle stabilization,相角稳定phase contrast,位相衬度phase controlled circuit breaker,断电相位控制器phase datum mark,相位基准标记phase detection,相位检测phase detector,鉴相器phase difference,相位差phase difference torque transducer,相位差式转矩传感器phase displacement,相位差;角误差plase distance meter,相位式测距仪phase indicator,相位指示器phase lage,相位滞后phase lead,相位超前phase locus,相轨迹phase margin,相位裕度phase measurement,相位的测量phase meter,相位表phase modulation (PM),相位调制;调相phase of unbalance,不平衡相位phase plane,相平面phase plane portrait,相平面图phase ratio,相比率phase reference generator,参考相位发生器phase response,相位响应phase sensitive detector,相敏检波器phase sequence indicator,相序指示器phase space,相空间phase trajectory,相轨迹phase transition,相变phase variable,相变量phase-continuous FSK,相位连续FSKphase-crossover frequency,相位交越频率phase-frequency characteristics,相频特性phase-shift ultrasonic flowmeter,相移式超声流量计phon,方(响度级的单位)phosphorescence,磷光photo conduction tube,光导管photo electron spectroscopy (PES),光电子能谱法photo-electrical coded compass,光电码罗盘photo-electrostatic display recorder,感光静电显示记录仪photo ionization,光电离photo resistor,光敏电阻器photo-sensitive recorder,感光显示记录仪photo sensor,光敏元件photo-theodoliti,摄影经纬仪photoacoustic spectrometry,光声光谱法photoconductive transducer [sensor],光导式传感器photoelectric colorimeter,光电比色法photoelectric comparator,光电比较仪photoelectric effect,光电效应photoelectric fluxmeter,光电磁通表photoelectric length meter,光电式长度计photoelectric position detector,光电式位置检测器photoelectric roll gap measuring instrument,光电式辊缝测量仪photoelectric tachometer,光电式转速表photoelectric tachometric transducer,光电式转速传感器photoelectric thermometer,光电温度计photoelectric transmissometer,光电透射仪photoelectric width meter [gauge],光电式宽度计photoelectro magnetic element,光电磁敏元件photoionization detector (PID),光离子化检测器photometer,光度计photometric linearity,光度测量线性photomultiplier,光电倍增管phototheodilite,摄影经纬仪;照相经纬仪phototube,光电管photovoltaic cell,光电池photovoltaic transducer [sensor],光伏式传感器physical layer (PL),物理层physical model,物理模型physical modeling,物理建模physical property type transducer [sensor],物性型传感器physical quantity transducer [sensor],物理量传感器physical similarity,物理相似physical simulation,物理仿真physical symbol system,物理符号系统physiological quantity transducer [sensor],生理量传感器picture spectrograph,图象摄谱仪piezoelectric acceleration transducer,压电式加速度传感器piezoelectric effect,压电效应piezoelectric force transducer,压电式力传感器piezoelectric microphone,压电传声器piezoelectric pressure transducer,压电式压力传感器piezoelectric transducer [sensor],压电式传感器;压电换能器piezoelectric vibrator,压电振动器piezoelectric vibrometer,压电式振动计piezometer ring,均压环piezo-resistance effect,压阻效应piezoresistive acceleration transducer,压阻式加速度传感器piezoresistive accelerometer,压阻式加速度计piezoresistive effect,压阻效应piezoresistive pressure transducer,压阻式压力传感器piezoresistive transducer [sensor],压阻式传感器piezoresistive vibrometer,压阻式振动计piggy-back microbiological sampler,复背式微生物采集器pilot,先导阀pilot valve,指挥器pilot balloon theodolite,测风经纬仪pilot-operated regulator,指挥器操作型自力式调节阀pilot-operated solenoid valve,先导型电磁阀pin-cushion distortion,枕形畸变;正畸变pinger,水声信标pinion,轴齿轮pink noise,粉红噪声pipe prover,标准体积管;管式校准器pipe reducer,异径接管Pirani gauge,电阻规;皮拉尼规Pirani vacuum gauge,皮拉尼真空计piston,活塞piston actuator,活塞执行机构piston-cylinder assembly,活塞部件piston gauge,活塞式压力计piston gauge with equilibrium liquid,带平衡液柱活塞式压力计piston gauge with re-entrant cylinder column,反压活塞式压力计piston prover,活塞校准器piston rotation perdurability,活塞下降速度piston with weight carrier,带有底盘装置的活塞pistonphone,活塞发声器Pitot static tube,皮托静压管Pitot tube,皮托管pivot galvanometer,轴尖式检流计pivot knife-plane,支点刀座plain glass window,防护白玻璃观察窗planar array,平面阵planar (quad) location,平面定位plane bearing,平面支承plane grating,平面光栅plane separation,平面分离plane separation network,平面分离电路plane table equipment,平板仪plane table thermoconductivity meter,行星齿轮减速器planimeter,求积仪plankton bucket,浮游生物网底管plankton counting chamber,浮游生物计数框plankton haul [trawl],浮游生物拖网plankton net,浮游生物网plankton pump,浮游生物泵plankton tow net,浮游生物拖网plankton volume indicator,浮游生物体积测量器plant environment,工厂环境plant growth test chamber,植物生长试验箱plasma chromatograph-mass spectrometer (PC-MS),等离子色谱-质谱联用仪plasma chromatography,等离子蚀刻机plastic sampler,塑料采水器plastic window,塑料观察窗plasticity,塑性plate wave,板波plate wave technique,板波法plateau,平台;坪Platinum-10% Rhodium/Platinum thermocoupe,铂铑10-铂热电偶Platinum-13% Rhodium/Platinum thermocouple,铂铑13-铂热电偶Platinum-30% Rhodium/Platinum-6% Rhodium thermocouple,铂铑30-铂铑6热电偶platinum resistance thermometer sensor,铂热电阻playback apparatus,回放仪plotter,绘图机;绘图仪;地震剖面仪plotting tablet,标图板plug-in unit,插件plug valve,旋塞阀plumb,垂直器plunger,动铁芯plunger pump,柱塞泵plunger tube,隔磁管plunger viscometer,活塞式粘度计pluviograph,雨量计pluvioscope,降水测定器pneumatic actuator,气动执行机构pneumatic bubbling gauge,补气引压式验潮仪pneumatic control,气动控制pneumatic limit operator,气动极限操作器pneumatic piston gauge,气动活塞式压力计pneumatic pump,气动泵pneumatic rotary actuator,角行程气动执行机构pneumatic system,气动压力系统pneumatic thickness meter,气动厚度计point drift,点漂point filament,点头灯丝point location,点定位point-to-point connection,点对点连接point-to-point control,点对点控制;点位控制point-to-point control system,点到点控制系统point to point resolution,点分辨力point-to-point transmission,点对点传输pointer,指针;指示字pointer adjustment,指针调整器pointer galvanometer,指针式检流计pointer instrument,指针式仪表pointer length,指针长度pointer travel,指针转角points of mean axial fluidvelocity,平均轴向流体速度点poise nut,平衡铊polar aurora,极光polar coordinate type potentiometer,极坐标式电位差计polar plot,极线图polarimeter,偏振表;偏振计polarimetry,旋光法polariscope,偏振仪polarity indicator,极性响应时间polarization voltage,极化电压polarized cartridge capacitance,极化极头电容polarogram,极谱图polarograph,极谱仪polarograph quantitative detection limit,极谱仪定量检测限polarographic cell,极谱池polarographic maxima,极谱极大polarography,极谱法pole,极点pole assignment,极点配置pole piece,极靴polling,探询;轮询pollution,污染polyamide,聚酰胺polyethylene,聚乙烯polypropylent,聚丙烯polytetrafluror-ethylene (teflon),聚四氟乙烯(特氟隆)polyvinyliden fluoride,聚氟乙烯popular scanning electron microscope,普及型扫描电子显微镜popular transmission electron microscope,普及型透射电子显微镜population,总体porcelain insulator,绝缘瓷瓶porous polymer beads,高分子多孔小球porous-layer open-tubular column;PIOT column,多孔层空心柱port,通信口;端口port guiding,阀口导向portable hardness tester,携带式硬度计portable multipurpose instrument set,轻便综合观测仪portable X-ray detection apparatus,携带式X射线探伤机portability,可移植性portable (measuring) instrument,可[便]携式(测量)仪表position,位置position encoder,位置编码器position error,位置误差;四角误差position error coefficient,位置误差系数position feedback,位置反馈position indicating switch,阀位指示开关position limit switch,行程开关position transducer [sensor],位置传感器positioner,定位器positive displacement flowmeter,容积式流量计positive feedback,正反馈positive knives linear,正刀联线positive-negative action,正负作用positive negative three-step action,正负三位作用positive pressure,正压positive shock response spectrum,正冲击响应谱positive strain,正应变positive system,正系统positive temperature coefficient thermistor,正温度系数热敏电阻post emulsifiable dye penetrant testing method,后乳化性着色渗透探伤法post emulsifiable fluorescent penetrant testing method,后乳化性荧光渗透探伤法post emulsifiable penetrant,后乳化性渗透液potential evaporation,蒸发率potentiometer,电位器potentiometer compass,电位器罗盘potentiometer pressure transducer,电位器式压力传感器potentiometer type pressure transducer,电位器式压力传感器potentiometric analyzer,电位式分析器potentiometric displacement transducer,电位滴定(法)potentiometric transducer [sensor],电位器式传感器potentiometry,电位法powder-filled enclosure (Ex q),充砂外壳(Ex q)powder sample,粉末样品power amplifier,功率放大器power compensation differential scanning calormeter,功率补偿差示扫描量热仪power-compensation differential scanning calorimetry,功率补偿型差示扫描量热法power factor meter,功率因数表power source,主电源power spectral density,功率谱密度power supply device,电源装置power supply frequency,电源频率power supply voltage,电源电压power system automation,电力系统自动化power-fail circuit,电源故障电路practical response time,实用响应时间practical salinity scale 1978,1978实用盐标pre-conditioning time,预处理时间pre-vacuum chamber,预抽室pre-weighing,预称装置preamplifier,前置放大器precipitation gauge,雨量量筒precipitation intensity,降水强度precise stereoplotter,精密立体测图仪precision,精密度precision disc grinder,样品磨薄机precision micrometer [microdisplacement] inspection instrument,精密测微检定仪precision of measurement,测量精密度precision (pressure) gauge,精密压力表predictive control,预测控制preliminary adjustment,初调;预调整premix burner,预混燃烧器preparative chromatography,制备色谱法preparative gas chromatograph,制备气相色谱仪preparative liquid chromatograph,制备液相色谱仪prepayment meter,预付费电度表press,压块机pressure,压力;压强pressure adjusting screw,压力调节螺杆pressure altitude formula,气压测高公式pressure bell,引压钟pressure compensator,压力补偿器pressure constant state,恒压状态pressure/depth conversion factor,压力-深度转换系数pressure facility,压力设备pressure frequency response of microphone,传声器声压频率响应pressure gauge,压力表pressure gauge tester,压力表校验器(pressure)gauge with back connection,轴向压力表(pressure)gauge with bottom connection,径向压力表(pressure)gauge with electric contact,电接点压力表(pressure)gauge with transmission device,电远传压力表pressure gradient correction factor,压力梯度校正因子pressure gradient microphone,压差传声器pressure in the ocean,海洋中的压力pressure instrument,压力仪表pressure isolating chamber,压力隔离容器pressure level measuring device,压力液位测量装置pressure loss,压力损失pressure measuring set,压力测量仪pressure microphone,压强传声器(pressure) multiplier,倍压器pressure-operated plankton net,压力开关浮游生物网pressure plate anemometer,压板风速表pressure range,压力范围pressure ratio,压力比pressure recovery,压力恢复pressure regulator,减压器pressure regulator spring,减压器弹簧pressure regulator valve,减压器滑阀pressure regulator valve pin,减压器阀针pressure regulator valve spring,减压器阀弹簧pressure relief plug,泄压塞[板]pressure repeater,压力重复器pressure seal,压力隔离装置pressure sensitivity of microphone,传声器声压灵敏度pressure spectrum level,声压谱级pressure (step-type)controller,压力(位式)控制器pressure switch,压力开关pressure tappings [taps],取压口pressure test chamber,气压试验箱pressure tide gauge,压力式验潮仪pressure tight case,气密外壳pressure transducer [sensor],压力传感器pressure transmitter,压力变送器pressure tube anemometer,压管风速表pressure type wave gauge,压力式测波仪pressure vessel,压力容器pressurized enclosure (Ex p),正压外壳(Ex p)prevacuum,前级真空,粗真空prevailing wind,盛行风preventive maintenance,预防性维修;预防性维护primary coil,一次线圈primary current (of a current transformer),(电流互感器的)一次电流primary device,一次装置primary feedback,主反馈primary force standard machine,力基准机primary standard,基准(器)primary voltage,一次电压primary winding,一次绕组principal component analysis (PCA),主成分分析法principal period of calorimetric test,量热实验的主期principal plane,主平面principal point,主点principal stress,主应力principle of measurement,测量原理printer,打印机;印刷机printing current meter,印刷海流计printing recorder,打印式记录仪priority,优先权;优先级prism mass spectrometer,棱镜质谱计prism monochromator,棱镜单色仪probe,探头probe coil,探头线圈probe coil clearance,探头线圈间隙probe index,探头入射点probe ion,探针离子probe method,探针法probe microphone,探管传声管probe rotational scan,摆动扫查probe to flaw distance,探头-缺陷距离problem oriented language,面向问题的语言procedure-oriented language,面向过程的语言process automation,过程自动化process control,过程控制process control computer,过程控制计算机process control level,过程控制级process control software,过程控制软件process control system,过程控制系统process engineer's console,过程工程师操纵台Process Fieldbus;PROFIBUS,过程现场总线;PROFIBUS现场总线process gas chromatograph,流程气相色谱仪process I/O,过程输入/输出;过程I/Oprocess input/output channel,过程输入输出通道process input/output device,过程输入输出装置process mass spectrometer,流程质谱计process measurement,过程测量process model,过程模型process-oriented sequential control,过程定序顺序控制process-oriented simulation,面向过程的仿真processibility test,工艺性能试验processor,处理机;处理器;处理程序prod magnetizing method,支杆法;圆棒电极磁化法prods,支杆触头product specification,产品规范product standard,产品标准production budget,生产预算production function,生产函数Profibus-DP (Decentralized Periphery),PROFIBUS-分散型外围设备总线Profibus-FMS (Field Message Specification),PROFIBUS-现场报文规范总线Profibus-PA (Process Automation),PROFIBUS-过程自动化总线Profile,行规profit control,利润控制profit forecast,利润预测program,程序program architecture,程序体系结构program-controlled testing machine,程序控制试验机program correctness,程序正确性program debugging tool,程序调试工具program evaluation and review technique (PERT),计划评审技术program execution time,程序执行时间program file,程序文件program file,程序文件program library,程序库program linking,程序连接program mode,程序方式program read-in,程序读入program run,程序运行program set station,程序设定操作器program specification,程序规格说明program validation,程序确认programmable controller,可编程序控制器programmable logic controller (PLC),可编程序逻辑控制器programmable terminal,可编程终端programme control digital logger,程控数字测井仪programmed control,程序控制programmed control system,程序控制系统;程控系统programmed flow gas chromatography,程序变流气相色谱法programmed pressure gas chromatography,程序变压气相色谱法programmed temperature gas chromatography,程序升温气相色谱法programmer,程序(设计)员programmer's console,程序员操纵台programming,程序设计programming flowchart,程序设计流程图programming support environment,程序设计支持环境projector,投影镜projector for transferring,投影转绘仪propeller,(螺)旋浆propeller anemograph,螺旋浆风向风速计propeller type current-meter,旋桨式流速计proportional action;P-action,比例作用;P-作用proportional action coefficient,比例作用系数proportional band(of a controller),(控制器的)比例带proportional bandwidth filter,比例带宽滤波器proportional control,比例控制proportional controller; P controller,比例控制器;P控制器proportional electric actuator,比例式电动执行机构proportional gain,比例增益proportional limit,比例极限proportional plus derivative action;PD-action,比例微分作用;PD-作用proportional plus derivative control,比例微分控制proportional plus derivative controller;PD controller,比例微分控制器;PD控制器proportional plus integral action;PI-action,比例积分作用;PI-作用proportional plus integral control,比例积分控制proportional plus integral controller;PI controller,比例积分控制器;PI控制器proportional plus integral plus derivative action;PID-action,比例积分微分作用;PID-作用proportional plus integral plus derivative control,比例积分微分控制proportional plus integral plus derivative controller;PID controller,比例积分微分控制器;PID控制器proportionality transmitter,比值变送器prospecting potentiometer,探矿电位计protected junction,保护端protective currenttransformer,保护用电流互感器protective device,保护装置protective tube,保护管protective voltage transformer,保护用电压互感器protocol,协议protocol engineering,协议工程proton(precession) magnetometer,质子旋进磁力仪prototype,原型prototype process time,原型过程时间prototype variable,原型变量prover (ball or piston),(球式或活塞式)校准装置proving [test] rotor,校验转子pseudocolor density slicer,假彩色密度分割仪psychrometer,干湿球湿度计;干湿表psychrometric [hygromtric] tables,湿度查算表psychrometric constant,湿度计算常数psychrometric formula,湿度公式pull-rod,拉杆pulsating flow,脉动流pulsating flow of mean constant flow-rate,恒定平均流量的脉动流pulse code modulation (PCM),脉码调制;脉冲编码调制pulse control,脉冲控制pulse duration,脉冲持续时间pulse duration modulation,脉冲宽度调制pulse duration modulation magnetic tape record type strong-motion instrument,脉冲调宽式磁带记录强震仪pulse echo technique,脉冲反射法pulse flip angle,脉冲回转角pulse Fourier transform NMR,脉冲傅立叶变换核磁共振(法)pulse Fourier transform NMR spectroscope,脉冲傅里叶变换核磁共振波谱仪pulse frequency modulation control system,脉冲调频控制系统pulse frequency modulation magnetic tape record type strong-motion instrument,脉冲调频式磁带记录强震仪pulse pileup rejection,脉冲堆积排除器pulse polarograph,脉冲极谱仪pulse position modulation,脉冲位置调制pulse recurrence frequency,脉冲重复频率pulse repetition frequency,脉冲重复频率pulse transducer [sensor],脉搏传感器pluse type airborne electromagnetic instrument,脉冲式航空电磁仪pulse type NMR spectroscope,脉冲核磁共振波谱仪pulse-width modulation,脉冲宽度调制pulse width modulation control system; PWM control system,脉冲调宽控制系统pulsed-light ceilometer,脉冲光束云高计pulsed-light cloud-height indicator,脉冲光束云高计pulsed optical feedback,脉冲光反馈pump,泵punched card,穿孔卡片punched tape,穿孔带Pusey and Jones indentation hardness number,赵氏硬度值Pusey and Jones indentation instrument,赵氏硬度计pyranograph,总日射计pyranometer,总日射表pyrgeometer,地球辐射表;大气辐射表pyrheliometer,直接日射强度表;日射表pyroelectric optical transducer [sensor],热释电式光传感器pyroelectric temperature transducer [sensor],热释电式温度传感器pyrolysis apparatus,裂解器pyrolysis gas chromatography,裂解气相色谱法pyrometer lamp,高温计灯泡pyrradiometer,全辐射表电子类专业英语词汇 QQ factor,Q值因数Q-percentile life,可靠寿命quad array,方阵quadrant-edge orifice plate,1/4圆周边缘孔板quadrant electrometer,象限静电计quadrupole field,四极场quadrupole ion trap,四极离子阱quadrupole mass filter,四极滤质器quadrupole mass spectrometer,四极质谱计quadrupole probe,四极探头quadrupole residual gas analyzer,四极残余气体分析器。
电子信息专业英语单词收录
aerial adj. 天线的 n.天线e. m. wave 电磁波convey vt.传递the morse code 莫尔斯电码in a controlled way 有控制的bang n.响声Quality of Service 服务质量Service Status 服务状态Float Type 浮点型(数据)s.s.b=single sideband 单边带reinsert n.重插入take place 发生allow for 考虑到,允许multiply v. 乘,扩大Inter symbol Interference 码间干扰Auxiliary Equipment 辅助设备in the case of 在…………情况下foresight n.远见look like 看起来象prone (to) adj.易于……的Payphone 付费电话Payload 负荷Payload pointers 荷指针Appendix 附录Coverage 覆盖Coverage Area 覆盖范围,覆盖区,有效区Interference 干扰Preliminary Design 概要设计,初步设计Jam-to-signal ratio 干扰信号比Interferer diversity 干扰源分集Interference-Adaptive System 干扰自适应系统感应电荷Inductive charge高保真度音响High Fidelity高层兼容性High Layer Compatibility 高电位差High potential difference高频High Frequency (HF)高增益天线High gain antenna高增益功放板High gain Power Amplifier board 告警面板Alarm panel告警模块Alarm module格式转换Format Conversion隔行扫描Interlace Scanning个人编码Personal Number个人识别码Personal Identity Number工程手册Engineering Manual工具软件Tool Software个人通信网,专用通信网Personal Communications Network 工业水平尺Industrial horizontal ruler工作波长Working wavelength工作单元working unit功率分配结构Distributed Power Architecture 公用密钥,公开密钥Public key供参考For reference共享内存Shared Memory共享资源Shared Resource规程Procedure规定容限,可接受容限Tolerance规范和描述语言Specification & Description Language SDL规则脉冲激励长期预测Regular Pulse Excited Long-Term Prediction 硅钢片Silicon Steel Sheet硅谷Silicon Valley硅控整流器Silicon Control Rectifier骨干网Backbone Network固定比特率Constant Bit Rate固定卫星业务Fixed Satellite Services固定信道分配Fixed Channel Allocation固态继电器Solid-state Relay故障,错误fault, error,failure, Bug故障定位Fault locating故障申告受理Fault Complaint Handling光探测器Photodetector光开关Optical Switch光缆Fiber Optic Cable光连接器Fiber Connectors光滤波器Optical Filters光敏电阻Optical Resistor光耦合器Optical Couplers光收发模块Optical Transceivers光通道Optical channel光网络单元Optical Network Unit光无源器件Optical Passive Devices光纤Optical Fiber/Optic fiber光纤包层Cladding of Fiber国标National Standard国际电信联盟International Telecommunications Union 国内长途号码National Toll Numbercircuit components 电路元件circuit parameters 电路参数electric circuit 电路electrical device 电气设备electric energy 电能energy source 电源secondary cell 蓄电池energy converter 电能转换器conductor 导体generator 发电机heating appliance 电热器direct-current(D.C.)circuit 直流电路self (or mutual) induction 自(互)感dielectric 电介质storage battery 蓄电池wire 导线e.m.f.=electromotive force 电动势circuit diagram 电路图load characteristic 负载特性terminal voltage 端电压external characteristic 外特性load resistance 负载特性voltage drop 电压降conductance 电导volt-ampere characteristics伏安特性non-linear characteristics 非线性特性ideal source 理想电源series and parallel circuit 串并联等效电路internal resistance 内阻ideal voltage source 理想电压源ideal current source 理想电流源active circuit elements 有源电路元件passive circuit elements 无源电路元件power transmission line 输电线sending end 发送端receiving end 接收端leakage current 漏电流Ohm law 欧姆定律circuit branch支路reference point 参考点passive element 无源元件complex circuit 复杂电路P.D.=potential drop 电压降active branch 有源支路positive reference direction 正(参考)方向potential distribution电位分布single-loop network(circuit)单回路网络D.C.machine 直流电机r.m.s. values=root mean square values 均方根值effective value 有效值steady direct current 恒稳直流电sinusoidal time function 正弦时间函数complex number 复数vector 向量counter—clockwise 逆时针方向clockwise (顺)时针方向vector diagrams 向量图complex plane 复平面absolute value 绝对值phase displacement 相位差instantaneous values 瞬时值small signal amplifier 小信号放大器mid-frequency band 中频带bipolar junction transistor (BJT) 双极性晶体管field effect transistor (FET) 场效应管electrode 电极,电焊条cathode 阴极anode 阳极block diagram 框图gain 增益,放大voltage gain 电压增益current gain 电流增益moderate 中等的,适度的buffer amplifier 缓冲放大器isolation 隔离,绝缘polarity 极性,偏极configuration 外形、形状、轮廓isolator 绝缘体emitter 发射极collector 集电极base 基极emitter follower 射极跟随器in parallel with 和……并联parallel circuit 并联电路series circuit 串联电路resonance 谐振,共振parallel series 混联common emitter 共射极common collector 共集电极common base 共基极common source 共源极common drain 共栅极source follower circuit 信号源跟随电路self-bias resistor 自偏置电阻DC blocking capacitor 隔直流电容器DC supply 直流供电电源input resistance 输入电阻output resistance 输出电阻operational amplifier 运算放大器op-amp=operational amplifier 运放electronic analog 电子模addition,subtraction 加、减multiplication,integration乘、积分differentiation 微分convention 惯例schematic 纲要的;图解的triangular symbol 三角符号differential input 差动输入single-ended output 单端输出phase reversal 反相common reference 参考点noninverting terminal 非反相端inverting terminal 反相端manufacturer's date sheet (产品)铭牌megohm 兆欧(姆) order 数量级infinite voltage gain 无穷大电压增益microvolt 微伏feedback component 反馈元件inverting amplifier 反相放大器feedback 反馈ideal amplifier 理想放大器virtual 虚的virtual ground 虚假接地factor 系数,因率数open loop gain 开环增益offset=bias 偏置initial voltage 初始电压dimensional 量纲的,……维的negative feedback 负反馈positive feedback 正反馈amplifier 放大器overall amplifier gain 放大器总增益impedance 阻抗thermal noise 热噪音transistor noise 晶体管噪音nonlinear distortion 非线形失真frequency bandwidth 频带宽度gain bandwidth product 增益带宽积effective gain 有效增益fidelity 保真度oscillation 振荡be in phase with 同相的out of phase with 有相位差的phase inversion 倒相trans-conductance 跨导,互导 trans-resistance 互阻be sampled by 被采样return difference 反馈深度difference signal 差值信号inverse 倒数admittance 导纳logic circuit 逻辑电路hand-held calculator 便携式计数器building-block circuit 积木式结构电路gate (逻辑)门 subsystem 子系统,分系统 integrated circuit of the large-scale 大规模集成电路 very large-scale (VLSI) types 超大规模集成电路digital circuit 数字电路microcomputer 微机logic gate circuit 逻辑门电路digital computer circuit 数字计算机电路digital logic 数字逻辑computational arithmetic 算术运算decimal system 十进制binary system 二进制arabic number 阿拉伯数 decimal number 十进制数 variable 变量chance variable 随机变量 dependent variable 因变量,函数independent variable 自变量Boolean algebra 布尔代数binary-sequential order 二进制次序truth table 真值表assembled circuit 集成电路 logic AND function 逻辑“与”函数terminology 术语,专门名词simple algebra 初等代数 algebraic equation 逻辑方程 logic OR function 逻辑“或”函数logic NOT function 逻辑“非”函数logic NOR function 逻辑“或非”函数universal gate 全能门Boolean equation 布尔方程NOR gate 或非门ATM 异步传输模式Asynchronous Transfer ModeADSL非对称用户数字线Asymmetric digital subscriber lineVDSL甚高速数字用户线very high data rate digital subscriber lineHDSL高速数据用户线high rate digital subscriber lineFDMA频分多址(Frequency Division Multiple Access)TDMA时分多址(Time Division Multiple Access)CDMA同步码分多址方式(Code Division Multiple Access)WCDMA宽带码分多址移动通信系统(Wideband Code Division Multiple Access)TD-SCDMA(Time Division Synchronous Code Division Multiple Access)时分同步码分多址SDLC(synchronous data link control)同步数据链路控制HDLC(high-level data link control)高级数据链路控制IP/TCP(internet protocol /transfer Control Protocol)网络传输控制协议ITU (International Telecommunication Union)国际电信联盟ISO国际标准化组织(International Standardization Organization);OSI开放式系统互联参考模型(Open System Interconnect)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)综合业务数字网IDN综合数字网(integrated digital network)HDTV (high definition television)高清晰度电视DCT(Discrete Cosine Transform)离散余弦变换VCI(virtual circuit address)虚通路标识MAN城域网Metropolitan area networksLAN局域网local area networkWAN广域网wide area network同步时分复用STDM Synchronous Time Division Multiplexing统计时分复用STDM Statistical Time Division Multiplexing单工传输simplex transmission半双工传输half-duplex transmission全双工传输full-duplex transmission交换矩阵Switching Matrix电路交换circuit switching分组交换packet switching报文交换message switching奇偶校验parity checking循环冗余校验CRC Cyclic Redundancy Check虚过滤Virtual filter数字滤波digital filtering伪随机比特Quasi Random Bit带宽分配Bandwidth allocation信源information source信宿destination数字化digitalize数字传输技术Digital transmission technology灰度图像Grey scale images灰度级Grey scale level幅度谱Magnitude spectrum相位谱Phase spectrum频谱frequency spectrum 智能设备Smart Device软切换Soft handover硬切换Hard Handover相干检测Coherent detection边缘检测Edge detection冲突检测collision detection业务集合service integration业务分离/综合service separation/ integration 网络集合network integration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数字图像压缩digital image compression图像编码image encoding有损/无损压缩lossy/lossless compression解压decompression呼叫控制Call Control误差控制error control存储程序控制stored program control存储转发方式store-and-forward manner语音\视频传输voice\video transmission视频点播video-on-demand(VOD)会议电视Video Conference有线电视cable television量化quantization吞吐量throughput话务量traffic多径分集Multipath diversity多媒体通信MDM Multimedia Communication多址干扰Multiple Access Interference人机交互man machine interface交互式会话Conversational interaction路由算法Routing Algorithm目标识别Object recognition话音变换Voice transform中继线trunk line传输时延transmission delay远程监控remote monitoring光链路optical link 拓扑结构Topology均方根root mean square。
信息科学与电子工程专业英语词汇表
Aa multitude of…种种的,众多的abbreviate缩略,简写成abbreviate缩写,缩略abrupt突然的accelerate加速accessible可访问的,可用的accounting会计学,记帐acquire获取active device有源器件adapt适应additive相加的,加性的adept熟练的,老练的administer管理administration行政,管理advent到来,来临adversary对手,敌手advocate提倡者,拥护者adware广告软件aeronautical航空的aerosol烟,雾affiliate会员,分支机构aftermath灾难后的时期,后果agent代理album照相簿,歌曲集alchemist点金术士alert使警觉alertness警觉algebraic代数的algorithm算法aliasing混叠alignment对准alleviate减轻allocate分配,指派allocation分配,指定allot分配alternate交替altimeter高度计amass聚集,堆积amateur业余爱好,业余的ambient周围的ambiguous模糊的,混淆的amplify放大amplitude幅度,广阔analogous类比的,相似的analytical分析的anatomical解剖学的animation动画annex附件annotation注释,评注anonymity匿名antenna天线anticipatory system预知系统aperture孔径,光圈apparatus设备,装置,仪器appliance用具,器具application-specific integrated circuit专用集成电路(ASIC)application-specific面向应用的arbitrarily任意地architecture建筑,结构arguably可争辩地,有争议地arithmetic算术artifact人工制品artificial intelligence人工智能artificial人工的aspersion诽谤,中伤Assessment评估assurance保障,保险astounding令人惊骇的astronaut宇航员asymmetric非对称的asynchronous非同步的,异步的at will随心所欲atom原子attachment添加,附加attain达到attenuate衰减attenuation衰减attest表明,作证Auditing审计,查账authentication认证,确认authenticity真实性authoritative权威性的autocorrelation自相关automate使自动autonomous自治的,自主的autoregressive model自回归模型avalanche雪崩Bbackbone骨干,基干back-end后端backprojection反向投影backup备份,后备ballistic motion冲击运动bandlimited限带的barricade路障base die基底baseband基带base基极baud波特BCD二-十进制beam发送,传送,光束beat-note差拍信号Benefit利益,福利benign良好的,有利的bias current偏置电流bias偏置bibliography参考书目bicycle pedal自行车的脚蹬子bidirectional双向的bifurcation分叉bilinear双线性binary二进制的binocular望远镜biomass生物量biomedical生物特征的biometrics生物统计学biosignal生物医学信号bipolar有两极的,双极的bitcode比特字,比特码bitrate比特率black holes黑洞blend混合blending混合,混合物blessing赐福,祝福block 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shift多普勒频移dot product点积,标量积doughnut油炸圆饼dour阴沉的,严厉的downfall衰败,跌落drainage排水drain漏极drastically激烈地,彻底地drawback缺点dreaded可怕的drift漂移duct管道Due应得的duration持续时间dynamic binding动态绑定dynamic range动态范围dynamics动力学dynamo发电机EEarth-orbiting绕地球轨道运转的e-health电子保健eject喷射,强制离开electrodynamics电动力学elevate提升elevation contour海拔等高线eliminate消除,淘汰elliptical orbit椭圆轨道elliptical椭圆的embed嵌入embrace拥抱,包含emerge出现,浮现emergence出现emission发射,散发emit放射,射出emitter发射极empirical凭经验的,经验性的emulate效法,模仿emulation仿真,仿效encapsulate封装encompass包含,包围,完成encrypt加密encryption加密endeavor努力,尽力endoscope内窥镜,内诊镜engineer设计,策划enhancement增强entail需要,使必须,引起entity实体entropy熵,平均信息量envelope function包络函数envelope包络equalization均衡equivalent等效的,相当的erbium铒erosion腐蚀,侵蚀err犯错误erroneous错误的erudition博学escalation扩大,增大eschew避开etch蚀刻eternal永恒的,不灭的Ethernet以太网ethical伦理的,道德的Euclidean 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hiding信息隐藏informative提供信息的informed有知识的,有见闻的infrared红外线,红外的infra-red红外线的,红外线infrastructure基础设施ingredient成分,因素inherently内在地,本质上inheritance遗产,遗传inhibition禁止,压制inhomogeneity不均匀性initiative主动的行动insane有精神病的,愚蠢的instantaneously瞬时地instantaneous瞬时的insulate绝缘insulate绝缘,隔离intact完好的,完整的integer整数integral积分integrate求积分integrated circuits集成电路integrator积分机integrity完整性intelligence智能,情报intelligent智能的Intensity强度interact交互作用interactivity交互interactivity交互性interchangeably可互换地,不区分地interconnected互联的interdisciplinary跨学科的interface接口interlace相间,隔行扫描interleave交织interleaving交叉,交织interleaving交织,交错intermediary中间的,媒介的interminable无限的,冗长的intermittently间歇地internal medicine内科学interoperability互操作性interpolate内插interrogator询问者,质询者interrupt中断intersection交叉点intertwining缠绕在一起interval间隔intervene插入,干预intervening期间的intrigue引起兴趣,吸引introductory介绍性的,引导性的intrusion入侵intuitive直觉的inundation洪水,大水invasive入侵的,侵略性的inverse反转的,逆irrefutable不能反驳的irregular不规则的,无规律的irrevocable不可变更的isotope同位素ISP互联网业务供应商Jjaggedness起伏不平,不规则jamming干扰jitter抖动,颤抖Julius 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share市场份额Mars火星marsh沼泽,湿地marvel奇异之事maser迈泽massive巨大的matrix矩阵mature成熟mean均值measure测度,度量mechanism机制median filter中值滤波mediocre不好不坏的,通常medium access control(MAC)媒体访问控制megabyte兆字节megaphone扩音器melt熔化mental精神的,智力的merge合并metabolism新陈代谢metallic金属的metallization金属化metamorphose使变形,变态meteorological气象的methodical有方法的,有系统的metropolitan都市的micrometer微米(106m)micron微米microstrip antenna微带天线middleware中间件mill作坊,工厂millennium千年mimic模仿mimic模仿miniature小型的miniaturization小型化minority少数minutia细节(minutiae)misfiring误触发mismatch失配,不匹配mitigate使缓和,减轻mixer混频器mobility移动性modality形态,式样modem调制解调器modular-2模2的module模块modulo模,取模的moisture湿气,水份moment矩mono单一,单声道monochromatic单色的monochrome单色的monotypic单型的moral道德,寓意morbidity发病率Morse code莫尔斯电码mortal人的,不免一死的mosaic马赛克,拼图motherboard母板motion blur运动模糊motivation动机,推动力MRI磁共振成像multi-carrier多载波multicast组播,多播multimedia authoring多媒体制作multimode fibers多模光纤multipath fading多径衰落multipath多径multiplex多样的,多路复用multiplex复用multiplication乘法multiply相乘multiprocessor多处理器multi-spectral多光谱的multitude多数,大众mutual information互信息Nnand与非nanometer纳米(109m)narration叙述,解说navigate航行negligence疏忽,玩忽行为negligible可忽略的netlist电子设计中的联接性network traffic网络数据流neurobiology神经生物学neurology神经病学neuron神经元,神经细胞niche有利可图的专门市场non-field programmable非现场可编程的nonlinearity非线性normal垂直的,法线的normalize归一化,标准化normative规范的,标准的nor或非notion概念novelty新奇,新鲜事物number base数制numerical数值的nutrient营养Oobjective目的object-oriented面向对象的oblique倾斜的obsolete过时的,陈旧的obstetrics产科obviate避免,使成为不必要oceanographer海洋学家offline离线的,非实时的offset voltage drift补偿电压的漂移offset偏移量olfactory嗅觉的,嗅觉器官onboard logic(电路)板上逻辑ongoing进行中的Ongoing正在进行的op amp运放的简写opaque不透明的operational amplifier运算放大器operator算子,算符optical fiber光纤orientation方向originate发源originate来源于orthogonal正交的orthogonality正交性orthomode transducer直接式收发转换器oscillate振荡oscillator振荡器otology耳科学out of focus未聚焦,聚焦不良的outbound向外的outdated过时的outpace赶过,超越output swing输出电压变化范围outset开头,最初outward向外overconfidence过分自信overhead开销overlap重叠overlook忽视,俯视ozone臭氧Ppacket(数据)包pager寻呼机paging寻呼pan-tilt-zoom平摇、俯仰、变焦parabolic抛物线的paradigm范例,样式parallel logic circuitry并行逻辑电路parallel并行parallel并行,平行parameter参数parameters参数parasitic寄生的parity奇偶性partition分割,分区passive被动的,无源的patch片pathology病理学pattern模式payroll工资单,员工清单pediatrics小儿科penetrate穿透,渗透Penetration穿透,入侵perception感觉,感知,领悟perceptual感官的peripheral外围的,外围设备perpendicular垂直的perspective透视图,透视的pertinent相关的,切题的perusal精读,细读pervade弥漫于,流行于phase相位,相角Phenomenal显著的,异常的phosphorous磷的photoelectric effect光电效应photomask光掩模photometrically在摄影光度方面photon光子physician内科医生physiology生理学pico-cell微微蜂窝pilot signal导频信号pilot引导,试用pinpoint准确地定位pitch音调,程度pixel像素placement放置plasma等离子体platform平台platitude陈词滥调,老生常谈plausible貌似合理的plea请求,恳求plug插入polar极坐标的polarization极化,偏振polarization偏振,极化polymorphism多形态polysilicon多层硅pool把…集中使用popularization大众化,流行portability便携性portrayal描绘,肖像pose摆放,提出,陈述potential潜力power of two2的幂power幂precision精度,精确的predominant占主导地位的prefix前缀preform预制品prelude序言premature未成熟的premise前提premises(经营)场地premise前提presampling预采样prescribed预定的presentation layer表示层preset预置presetable可预置的prevalent流行的prior to…在…之前priority queueing按优先级的排序prism棱镜privilege特权procure获得,取得product乘积productivity生产力,工作效率Profession职业professional field专业领域Professional专业人员professionally专业地profile轮廓,姿态programmable controller(PC)可编程控制器programmable可编程的projection投影proliferate激增proliferation激增promote推销,促进prompt提示,激励propagation delay传播延迟propagation传播proportion比例protocol协议,规约prototype原型,样机protrude突出provably可证明地proximity接近,亲近proxy server代理服务器pseudo random noise伪随机噪声psychiatry精神病学psycho-acoustic心理声学的PTZ cameraPTZ摄像机punch card穿孔卡片purchase购买purpose-designed针对目的设计的pursue追求,从事Qquadrangle四边形quadrature正交,90相位差quantify量度,表示数量quantitatively定量地quantization量化quantum量子,量化quest追求,探索queue排队,队列Rradiant辐射的radio astronomy射电天文学radiograph射线图radiographic射线图像radioisotope放射性同位素radiology放射学radiometer辐射计rain fade降雨衰减raster光栅rationality合理性,理性reactive ion etching反应离子刻蚀reactive反应的,反动的real number实数reasoning推理reassessment重新评估recipient接收者reconfigurable可重新设置的reconnaissance侦察reconstruction重建rectangular矩形的recur复发,再发生recurrence重复recurring循环的redundancy冗余,多余redundant冗余的,多余的reflected反射的reflection反射reflective反射的reflex反射,映像refractive index折射率refractive折射的regime政权,体制,情态regions-of-interest感兴趣区register寄存器registration对准regulations规则,条例regulatory调整的,控制的rehabilitation康复reinforcement加强relaxation松弛,弛豫relay中继,接力release发布,版本relevance有关,适当relief texture凹凸的纹理rematrix重新进行矩阵变换render表示,表现,再现render表现,渲染rendition表现,渲染repeater中继器,转发器replica复制品replication复制Requisite必需品,必要条件research installation研究机构reside驻留resistance电阻resolution分辨率resonance谐振,共振resonant谐振的resonator谐振器responsive应答的,回答的retrospective回顾的reveal披露,显示revenue收入,税收revision修正ridge脊rigid坚硬的,刚性的rigorous严格的rip撕,拉,劈ripple carry adder纹波进位加法器ripple波纹,波动,飘动rival对手RMS(root mean square)均方根RMS:Royal Mail Ship皇家邮轮roam漫游robot机器人robotic surgery机器人外科robust牢固,稳健robust稳健的,鲁棒的robustness稳健性,鲁棒性rock-solid磐石般坚固的roll out展开round robin循环(复用)round四舍五入router路由器routing路由,联线royalty版税,庄严,王权rubric题目,标题Ssalinity盐度sampler样品sampling采样sanitize消毒,使无害saturate饱和saturation饱和度scapegoat替罪羊scatter散射scatterometer散射计scenario情节,方案scenario情节,剧本,方案scenario情节,方案scenery风景,景物scope范围score得分scramble打乱,使混杂screening筛选,普查sediment沉淀物,沉积seismic地震的seismology地震学semaphore旗语seminal开创性的sensitivity敏感性,灵敏度sensor array传感器阵列sensor传感器,感光器sensory感觉的,传递感觉的serial串行serial-in parallel-out串进并出serial-in serial-out串进串出Server服务器shading阴影,明暗shed放射,摆脱shift register移位寄存器shim填片shop floor车间现场shutter快门signature签字,标识signify表示,象征signify告知,预示silicon硅simulated annealing模拟退火simultaneous同时的single mode fiber单模光纤sinusoid正弦曲线sinusoidal正弦的skew歪斜slab厚片,板层sledgehammer大锤slew rate转换率,斜率slide show幻灯放映SoC(System on Chip)片上系统software title软件产品solder焊接,焊料sonar声呐sophistication复杂(性)sophistication复杂性source源极space shuttle航天飞机space-borne repeater天空转发器spacer定位架子sparse稀疏,稀少spatial domain空间域spatial空间的speaker identification说话人辨认speaker recognition说话人识别speaker verification说话人确认special-purpose专用species种,类specification指标speckle散斑,斑点spectacular惊人的spectrometer分光光度计spectroradiometer分光光谱仪speech recognition语音识别spell拼写,迷住splice结合,焊接spoke轮辐sponsor支持,赞助,资助spreadsheet电子表格spur刺激,激励spurious假的,伪造的spurt冲刺,喷射spyware间谍软件squawk box聊天室,论坛stack堆栈standalone独立的,可独立存在的standard deviation标准差state of the art最新的static electric静电的stationary静止的,不变的statute法令,成文法律stem阻止,堵住step-index阶跃(突变)折射率stereo vision立体视觉stereo立体声stimulus(pl.stimuli)刺激stimulus刺激strain应力strategy策略streak条纹striking惊人的,醒目的striking显著的,引人注目的strip剥离stumbling笨手笨脚的sub-carrier子载波sub-field分领域,子领域submarine海底的,潜水艇sub-pixel亚像素subscription订购subset子集substantial实质性的,重要的substitute代替substrate基底subtle细微的,微妙的subtraction减法supercomputer超级计算机superheterodyne超外差的superimpose叠加,重叠superior优越的superposition叠加superset超集supply rails电源供给线suppress抑制surf冲浪,浏览网络surveillance监视survivability存活,存活可能性susceptible易受影响的swamp沼泽,进退两难之地sweep generator扫描发生器switch交换器,交换switching rate切换速度syllable音节syllogism三段论,推演synchronization同步synchronize使同步,同时发生synchronous同步的synchrony同步(性)syntactical句法的syntax句法synthesis合成,综合synthesizer合成器Ttactile触觉(的)tamper损害,篡改tape library磁带库tap-proof防窃听的telehealth远程保健telemedicine远程医疗telemetry遥测tele-otoscope远程耳镜teleradiology远程放射学tele-stethoscope远程听诊器teletype电传打字机telnet远程登录template模板,样板terahertz特赫,1012赫兹terminate终止terminology术语terms of contract合同条款terrestrial地面的,地球上的terrorism恐怖主义tether拴,束缚the literature文献(总称)thematic题目的,主旋律的theorem定理theorize使…成为理论threshold门限,阈值thresholding用阈值分割图像throughput吞吐量time and attendance station考勤系统time budget时间限制time slot时隙time-critical对时间要求苛刻的time-invariant时不变的timing diagram时序图tint色彩tolerance偏差,容差,宽容度tomography断层成像术tooling工具作业topographic地形的,地形学的topology拓扑,布局towed streamer拖曳飘带式水听器阵trace痕迹、微量track跟踪tradeoff折中,妥协trailing edge后沿,下降沿transact处理,交易transaction办理,交割transceiver收发器transducer传感器,变换器transfer functions传递函数transfer迁移,传递transient瞬态的transistor晶体管translation平移transmission line传输线transmission透射transmitted透射的,发射的transparent透明的,可透过的transponder应答器,转发器transverse横向的trash垃圾,废弃traveling wave tube行波管Triad三个一组,三合一tricky机敏的,狡猾的trigger触发trimming微调Trojan horse特洛伊木马Trojan特洛伊(木马)tTerahertz特赫(1012Hz)tumble摔跤tunable可调节的tune调谐turnaround周转,转向UUHF(ultra-high frequency)特高频ultraviolet紫外线,紫外的umbrella term有多种含义的名词unambiguous不模糊的,不含糊的unary一元的unauthorized未被授权的uncertainty不确定性uncommitted未指定的,不受约束underappreciated认识不足的,被低估的underestimate低估underestimation低估undergo经历universal普遍的,宇宙的unjustified不可验证的unmanned无人的unpack解开unprecedented前所未有的,空前的unquoted未注明的unsigned band未签约的乐队untie解开,松开up converter上变频器up-down counter可逆计数器useability可用性used up竭尽全力的,用尽了utilization利用Vvacuum tube真空管,电子管vacuum真空,真空的valve阀van货车,篷车vapor deposition汽相淀积,蒸镀vapor汽,蒸汽variable变量variation变种vegetation植物vendor供应商verification确认versatility多用途,多样性version版本veterinarian兽医vice versa反之亦然vicinity 邻近,附近video conferencing视频(电视)会议video stream视频(数据)流video-conferencing视频会议virtual shorting plane虚拟短路平面virtual system虚拟系统virtual虚拟的,实际起作用的virtually事实上,几乎是virus病毒visual perception视觉visualization可视化,形象化viz.(拉丁语videlicet)就是说volume音量voluntary自发的,自愿的vowel元音voxel体(像)素voyager旅行者,探索者vulnerable易受攻击的Wwafer晶片,薄酥饼wagon四轮马车Wall Street Journal华尔街日报waveform波形waveguide波导wavelet小波wee微小的weighted coding加权编码weighted加权的well-suited很适合于wetland湿地whereby(关系副词)靠那个wide-ranging范围广的wiretapping搭线窃听woofer低音喇叭word of data数据中的“字”word processor文字处理软件worm蠕虫worst-case value最不利的数值Zzero-crossing过零点zonation成带,分区。
与电子信息类相关的英语单词
1.Algorithm - 算法2.Analog - 模拟3.Application - 应用4.Architecture - 架构5.Array - 数组6.Assembly - 汇编7.Automation - 自动化8.Binary - 二进制9.Bit - 位10.Buffer - 缓冲11.Cache - 缓存12.Capacitor - 电容器13.Circuit - 电路14.Code - 代码piler - 编译器puter - 计算机17.Controller - 控制器18.Cybersecurity - 网络安全19.Data - 数据20.Database - 数据库21.Debugging - 调试22.Decoder - 解码器23.Design - 设计24.Digital - 数字25.Driver - 驱动程序26.Electrical - 电气的27.Electronics - 电子学28.Encoder - 编码器29.Encryption - 加密30.Energy - 能源31.Error - 错误32.FPGA (Field-Programmable Gate Array) - 可编程门阵列33.Firewall - 防火墙34.Firmware - 固件35.Frequency - 频率36.Function - 函数37.Gateway - 网关38.Hardware - 硬件39.Integrated Circuit (IC) - 集成电路40.Interface - 接口41.Internet - 互联网42.Java - Java43.JavaScript - JavaScript44.Kernel - 内核45.Logic - 逻辑46.Machine Learning - 机器学习47.Memory - 内存48.Microcontroller - 微控制器49.Microprocessor - 微处理器50.Modem - 调制解调器51.Module - 模块work - 网络53.Node - 节点54.Object-Oriented - 面向对象的55.Operating System - 操作系统56.Optics - 光学57.Oscillator - 振荡器58.Parallel - 并行59.PCB (Printed Circuit Board) - 印刷电路板60.Performance - 性能61.Peripheral - 外设62.Photonics - 光子学63.Power - 电力64.Processor - 处理器65.Protocol - 协议66.Python - Python67.Quantum - 量子68.RAM (Random Access Memory) - 随机存取存储器69.React - React70.Receiver - 接收器71.Register - 寄存器72.Relay - 继电器73.Resistance - 电阻74.Resistor - 电阻器75.Router - 路由器76.Ruby - Ruby77.Sensor - 传感器78.Serial - 串行79.Server - 服务器80.Signal - 信号81.Simulation - 模拟82.Software - 软件83.Source Code - 源代码84.Spectrum - 频谱85.SQL (Structured Query Language) - 结构化查询语言86.Stack - 栈87.Storage - 存储88.Switch - 开关89.System - 系统90.TCP/IP (Transmission Control Protocol/Internet Protocol) - 传输控制协议/互联网协议91.Transistor - 晶体管92.Transmission - 传输93.UART (Universal Asynchronous Receiver-Transmitter) - 通用异步收发器94.Unicode - UnicodeB (Universal Serial Bus) - 通用串行总线96.Variable - 变量97.VHDL (VHSIC Hardware Description Language) - VHSIC硬件描述语言98.Virtual - 虚拟99.Voltage - 电压100.Web Development - 网页开发101.Wireless - 无线102.XML (eXtensible Markup Language) - 可扩展标记语言103.Algorithmic Complexity - 算法复杂性104.ASCII (American Standard Code for Information Interchange) - 美国信息交换标准代码105.Bandwidth - 带宽106.BIOS (Basic Input/Output System) - 基本输入/输出系统107.Bluetooth - 蓝牙108.Cache Memory - 缓存内存109.Cloud Computing - 云计算110.CSS (Cascading Style Sheets) - 层叠样式表111.CUDA (Compute Unified Device Architecture) - 统一计算设备架构112.Debug - 调试113.DHCP (Dynamic Host Configuration Protocol) - 动态主机配置协议114.DNS (Domain Name System) - 域名系统115.E-commerce - 电子商务116.Ethernet - 以太网117.Firewall - 防火墙118.Framework - 框架119.GPU (Graphics Processing Unit) - 图形处理单元120.GUI (Graphical User Interface) - 图形用户界面121.Hexadecimal - 十六进制122.HTML (Hypertext Markup Language) - 超文本标记语言123.IDE (Integrated Development Environment) - 集成开发环境124.IP Address - IP地址125.Java Virtual Machine (JVM) - Java虚拟机126.JSON (JavaScript Object Notation) - JavaScript对象表示法N (Local Area Network) - 局域网tency - 延迟129.Linux - Linux130.Load Balancing - 负载均衡131.Machine Code - 机器码132.Middleware - 中间件133.Mobile App Development - 移动应用开发134.Multithreading - 多线程135.Node.js - Node.js136.Object-Oriented Programming (OOP) - 面向对象编程137.Opcode - 操作码138.PHP: Hypertext Preprocessor - PHP超文本预处理器 139139.Protocol - 协议140.Quantum Computing - 量子计算141.RAID (Redundant Array of Independent Disks) - 独立磁盘冗余阵列142.React Native - React Native143.REST (Representational State Transfer) - 表述状态转移144.Router - 路由器145.SaaS (Software as a Service) - 软件即服务146.Scalability - 可扩展性147.SDK (Software Development Kit) - 软件开发工具包148.Serverless - 无服务器149.Shell - 命令行界面150.SMTP (Simple Mail Transfer Protocol) - 简单邮件传输协议151.Software Engineering - 软件工程152.SQL Server - SQL服务器153.SSL/TLS (Secure Sockets Layer/Transport Layer Security) - 安全套接层/传输层安全性154.Stack Overflow - 栈溢出(也指技术问答社区)155.State Machine - 状态机156.Static - 静态157.Subnet - 子网158.Syntax - 语法159.TCP (Transmission Control Protocol) - 传输控制协议160.Token - 令牌161.Trojan Horse - 木马162.UI/UX (User Interface/User Experience) - 用户界面/用户体验163.URL (Uniform Resource Locator) - 统一资源定位器164.Virtual Reality (VR) - 虚拟现实165.VLAN (Virtual Local Area Network) - 虚拟局域网166.VPN (Virtual Private Network) - 虚拟专用网络167.WEP (Wired Equivalent Privacy) - 有线等效隐私168.Wi-Fi - 无线网络169.XML Schema - XML模式170.XSS (Cross-Site Scripting) - 跨站脚本攻击171.YAML (YAML Ain't Markup Language) - YAML不是标记语言172.Abstraction - 抽象173.Access Control - 访问控制174.Agile - 敏捷175.AJAX (Asynchronous JavaScript and XML) - 异步JavaScript和XML 176.API (Application Programming Interface) - 应用程序编程接口177.Bandpass - 带通178.Beacon - 信标179.Baud Rate - 波特率180.Big Data - 大数据181.BIOS Flash - BIOS闪存182.Bootstrap - 引导程序183.Botnet - 僵尸网络184.Byte - 字节185.Caching - 缓存186.CDN (Content Delivery Network) - 内容分发网络187.CGI (Common Gateway Interface) - 通用网关接口188.Clustering - 集群189.CMS (Content Management System) - 内容管理系统190.Cookie - Cookie191.CRUD (Create, Read, Update, Delete) - 增删改查192.Cryptography - 密码学193.Data Mining - 数据挖掘194.DDoS (Distributed Denial of Service) - 分布式拒绝服务195.Debug - 调试196.DevOps (Development and Operations) - 开发与运维197.DHCP Server - DHCP服务器198.Digital Signature - 数字签名199.Docker - Docker容器200.DNS Server - DNS服务器201.Domain - 域202.DOS (Denial of Service) - 拒绝服务203.DSL (Digital Subscriber Line) - 数字用户线路204.Dynamic - 动态205.Elasticity - 弹性206.Email - 电子邮件207.Endpoint - 终端208.Failover - 故障切换209.Federated - 联合的210.File System - 文件系统211.Firewall - 防火墙212.Framework - 框架213.Frontend - 前端214.FTP (File Transfer Protocol) - 文件传输协议215.Full Stack - 全栈216.Gateway - 网关217.Git - Git218.GitHub - GitHub219.Hacking - 黑客行为220.Hash Function - 哈希函数221.Hadoop - Hadoop222.Honeypot - 蜜罐223.HTTP (Hypertext Transfer Protocol) - 超文本传输协议224.HTTPS (Hypertext Transfer Protocol Secure) - 安全超文本传输协议225.IDE (Integrated Development Environment) - 集成开发环境226.Inheritance - 继承227.IoT (Internet of Things) - 物联网228.IPsec (Internet Protocol Security) - 互联网协议安全229.ISP (Internet Service Provider) - 互联网服务提供商230.JSON Web Token (JWT) - JSON网络令牌231.Jupyter - Jupyter232.Kerberos - 凯比尔233.Kubernetes - Kubernetesmbda - Lambdatency - 延迟236.Load Balancer - 负载均衡器237.Mainframe - 大型机238.Malware - 恶意软件239.MapReduce - MapReduce240.Metadata - 元数据241.Microservices - 微服务242.Middleware - 中间件243.MIME Type (Multipurpose Internet Mail Extensions) - 多用途互联网邮件扩展类型244.Mobile Application - 移动应用程序245.MongoDB - MongoDB246.MVC (Model-View-Controller) - 模型-视图-控制器247.NAT (Network Address Translation) - 网络地址转换248.Node.js - Node.js249.OAuth - OAuth250.ORM (Object-Relational Mapping) - 对象关系映射251.OSI Model (Open Systems Interconnection) - 开放系统互连模型252.PaaS (Platform as a Service) - 平台即服务253.Packet - 数据包254.Password - 密码255.Patch - 补丁256.PCI Express - PCI Express257.PHP - PHP258.Ping - 响应时间259.Podcast - 播客260.Port - 端口261.Protocol - 协议262.Proxy Server - 代理服务器263.Python - Python264.RAID (Redundant Array of Independent Disks) - 独立磁盘冗余阵列265.RAM (Random Access Memory) - 随机存取存储器266.Ransomware - 勒索软件267.RESTful - RESTful268.Reverse Engineering - 逆向工程269.RFID (Radio-Frequency Identification) - 射频识别270.Rootkit - 根包271.RPC (Remote Procedure Call) - 远程过程调用272.SaaS (Software as a Service) - 软件即服务273.SAN (Storage Area Network) - 存储区域网络274.Scrum - Scrum275.SDK (Software Development Kit) - 软件开发工具包276.SEO (Search Engine Optimization) - 搜索引擎优化277.Server - 服务器278.Shell - 命令行界面279.SIP (Session Initiation Protocol) - 会话发起协议280.Slack - Slack281.Smart Contract - 智能合约282.SMTP (Simple Mail Transfer Protocol) - 简单邮件传输协议283.SNMP (Simple Network Management Protocol) - 简单网络管理协议284.SOAP (Simple Object Access Protocol) - 简单对象访问协议285.Social Engineering - 社会工程学286.Software Testing - 软件测试287.Solid State Drive (SSD) - 固态硬盘288.Source Code - 源代码289.SQL (Structured Query Language) - 结构化查询语言290.SSH (Secure Shell) - 安全外壳291.SSL/TLS (Secure Sockets Layer/Transport Layer Security) - 安全套接层/传输层安全性292.Stack Overflow - 栈溢出(也指技术问答社区)293.Stateful - 有状态的294.Stateless - 无状态的295.Streaming - 流媒体296.Subnet - 子网297.SVN (Apache Subversion) - Apache子版本控制298.Swagger - Swagger299.Switch - 交换机300.Syslog - 系统日志301.TCP (Transmission Control Protocol) - 传输控制协议302.TLS (Transport Layer Security) - 传输层安全性303.Token - 令牌304.Torrent - 比特洪流305.Trojan Horse - 木马306.UDP (User Datagram Protocol) - 用户数据报协议307.UML (Unified Modeling Language) - 统一建模语言308.URL (Uniform Resource Locator) - 统一资源定位器B (Universal Serial Bus) - 通用串行总线er Authentication - 用户身份验证311.UX Design (User Experience Design) - 用户体验设计312.VCS (Version Control System) - 版本控制系统313.Virtual Machine - 虚拟机314.VLAN (Virtual Local Area Network) - 虚拟局域网315.VoIP (Voice over Internet Protocol) - 互联网语音316.VPN (Virtual Private Network) - 虚拟专用网络317.WebSocket - WebSocket318.Web Development - 网页开发319.Web Server - Web服务器320.Wi-Fi - 无线网络321.Windows Registry - Windows注册表322.Wireframe - 线框图323.Workflow - 工作流程324.XSS (Cross-Site Scripting) - 跨站脚本攻击325.YAML (YAML Ain't Markup Language) - YAML不是标记语言326.Zero-Day Exploit - 零日漏洞327.ZIP - ZIP压缩328.3D Printing - 3D打印329.4G/5G - 4G/5G网络330.404 Error - 404错误331.802.11 - 802.11标准(Wi-Fi)332.API Gateway - API网关333.Backdoor - 后门334.Biometrics - 生物识别335.Blockchain - 区块链336.Bot - 机器人337.Bug - 缺陷338.Bytecode - 字节码339.Caching - 缓存340.CAP Theorem - CAP定理341.CDN (Content Delivery Network) - 内容分发网络342.Chatbot - 聊天机器人343.Cloud Storage - 云存储344.Code Review - 代码审查mand Line Interface (CLI) - 命令行界面346.Content Management System (CMS) - 内容管理系统347.Continuous Deployment - 持续部署348.Cross-Origin Resource Sharing (CORS) - 跨域资源共享349.Cryptocurrency - 加密货币350.CSRF (Cross-Site Request Forgery) - 跨站请求伪造351.Data Center - 数据中心352.Data Lake - 数据湖353.Data Warehouse - 数据仓库354.Deep Learning - 深度学习355.Dependency Injection - 依赖注入356.DevOps - 开发运维一体化357.Docker Container - Docker容器358.Domain Name - 域名359.Downstream - 下游360.Elastic Search - Elasticsearch361.Endpoint - 终端362.Entity Framework - 实体框架363.Failover - 故障切换364.Feature Flag - 功能标志365.File Transfer Protocol (FTP) - 文件传输协议366.Frontend - 前端367.Full Stack - 全栈368.Garbage Collection - 垃圾回收369.Git - Git370.GitHub - GitHub371.GraphQL - GraphQL372.Hackathon - 黑客马拉松373.Hash - 散列374.High Availability - 高可用性375.HMAC (Hash-Based Message Authentication。
电子信息类专业英语
第三单元:transistor 晶体管emitter发射极collector集电极base n.基极capacitor电容gain增益couple耦合impedance阻抗current电流filter滤波器oscillator n.振荡器comparator 比较器amplification 放大offset偏移swing摇摆invert颠倒saturation 饱和度IC=Integrated circuit 集成电路common emitter circuit 共射级电路load resistor负载电阻in series with 与.......串联short circuit 短路op-amps=operational amplifiers 运算放大器differential amplifier 差分放大器Analog circuit 模拟电路the voltage at the non-inverting input通向输入端电压the voltage at the inverting input反相端输入电压第八单元:telecommunication 电信telephony 电话switchboard 交换台electromechanical 电机的crossbar 纵横analog 模拟repeater 转发器quadrature 正交hierarchy 分层protocol 协议compatibility 兼容性interconnect 相互连接cellular 蜂窝状的spectrum 频谱subscriber 用户copper 铜dialing pulse 拨号脉冲radio-relay transmission 无线电中继器high-frequency高频very-high-frequency 甚高频ultra-high-frequency 超高频quadrature amplitude modulation 正交幅度调节stored-program control 存储程序控制pulse code modulation 脉冲编码调制open-system-interconnection 开放系统互联local area networks 局域网converge on 集中于be regarded as 被认为是as long as 只是step by step 步进制electronic switch 电子交换机long-distance-network 长途网dialing pulse 拨号脉冲radio-rely 无线电中继civil communication satellite民用通信卫星digital microwave数字微波packet switching 分组交换data communication数据通信dial-up terminal拨号终端host computer 主计算机mobile communication移动通信television programs电视节目optical fiber光纤the American Standard Code for Information Interchange 美国信息标准代码the International Organization of Standardization 国际标准组织第九单元:numerical adj.数值的aliasing n.混叠现象reciprocal adj.互惠的,倒数的;n.倒数precede v.领先(于),在…之前,先于digitization n.比例,均衡,部分;vt.使成比例,使均衡,分摊smoothing n.平滑(滤波) infinite n.无限,无穷大;adj.无穷的,无限的erroneous adj.错误的,不正确的baseband n.基带deduce vt.推导,演绎spectrum n.光谱,频谱incredibly adv.难以置信的;可疑的budget n.预算;vi.做预算,编入预算trick n.窍门,诀窍,恶作剧,诡计,骗局;vt.欺骗,哄骗simultaneously adv.同时地simulation n.模拟emulation n.仿真,效法;竞争alternative n.二中选一,可供选择的办法;adj.选择性的,二中选一的reconfigurable adj.可重新配置的,可重构的iterative adj.反复的,重复的,迭代的foundry n.主张,建议,陈述,命题impediment n.妨碍,阻碍,障碍物encumber v.阻碍,拖累compatibility n.[计]兼容性embrace vt.拥抱,包含;vi.拥抱;n.拥抱appliance n.用具,器具sample and hold circuit 采样保持电路sampling interval (period,frequency) 采样间隔(周期,频率) Nyquist theorem奈奎斯特定理hold time 保持时间anti-aliasing filter 抗混叠滤波器low pass 低通quantizatiaon level(step) 量化电平(间隔) acquisition time 采样时间full scale range 满量程范围dynamic range 动态范围signal-to-noise ratio 信噪比zero-order hold 零阶保持staircase-liked 接地形状的time to market 上市时间wireless infrastructure 无线基础设施in conjunction with 与…协力under sampling 欠采样spectral inversion 频谱反转price/performance ratio 性能价格比filed-programmable 现场可编程的more often than not 时常bus interfaces 总线接口glue logic 互连逻辑power dissipation 功率耗散,功耗消耗(功耗) end product 最终产品functionalaccelerator 性能加速器real time 实时hand-held 手持的,手持式的(设备)第十单元:extraterrestrial 地球外的inevitable 不可避免的premonition 预感asunder 分开alas唉drama 剧本ignite 点火thermonuclear 热核的fusion 溶解coherent 紧凑的pebble 卵石monochromatic 单色的第十一单元:record 记录field 字段database 数据库data management 数据库管理第十二单元:streamline 合理化ISDN(Integrated Services Digital Network)综合业务数字网CAI(Computer-Aided-Instruction)计算机辅助教学PBX (Private Branch Exchange)用户系小交换机或专用交换机第十五单元:reservation 保留graphics 图示inventory 清单teleprocessing 远程信息处理constrain 约束的multi-access多路存取feedback 反馈intelligence 智能intermediate 中间的elapse 消失,经过be called upon on 用来..... With the aid of 借助于appear as 作为.......出现be likely to 可能,大约第三单元1、the output of the differential amplifier is fed to the circuit’s output stage via anoffset-compuensationnetwork,which cause the op-amp’s output to center at zero volts.The output stage takes the form of a complementary emitter follower,and provides a low-impedance output.差分放大器的输出通过一个失调补偿网络与输出级相连,目的是使运放的输出以0V为中心。
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电子信息科学类专业必备英语单词_access: 读写;接入active: 有源的;有效的adaptor: 适配器address: 地址addressing: 寻址aerial: 天线* algorithm: 算法Ampere: 安培amplify: 放大* amplifier: 放大器amplitude: 幅度analog: 模拟的analog-to-digital converter: 模数转换器 * antenna: 天线array: 阵列assembly: 组件assembly language: 汇编语言asynchronous: 异步的attenuation: 衰减* automation: 自动化backup: 备份* band: 波段;频段barcode: 条形码base: 基础;基极baseband: 基带* battery: 电池baud: 波特beam: 波/光束* binary: 二进制bipolar: 双极性bitmap: 位图Bluetooth: 蓝牙技术Boolean: 布尔型的;逻辑类型的boot: 引导;启动breakdown: 击穿brightness: 亮度buffer: 缓冲器* bus: 总线buzzer: 蜂鸣器bypass: 旁路* cable: 电缆* capacitor: 电容器capacitance: 电容(值)case: 封装;大小写case-sensitive: 区分大小写的casing: 封装* carrier: 载波cell: 电池;单元* cell phone: 手机cellular phone: 蜂窝电话cache: 高速缓存 * channel: 信道;频道;通道character: 字符characteristic: 特征的* charge: 电荷;充电* chip: 芯片* circuit: 电路* code: 码;代码;编码* source codes: 源代码codec: 编码解码器coding: 编码collector: 集电极* clock: 时钟* communication: 通信; 交通compatible: 兼容的compensation: 补偿competition: 竞争* compile: 编译compiler: 编译器complex: 复数* component: 元器件;成分* computer: 计算机concurrency: 并发* conductor: 导体* connector: 连接器;插接件console: 控制台constant: 恒定的* consumable: 耗材* consumer electronics: 消费类电子(产品) converter: 转换器* counter: 计数器couple: 耦合cordless phone: 无绳电话crosstalk: 串音;交叉干扰* crystal: 晶体* current: 电流* cursor: 光标cutoff: 截止cyberspace: 网络空间;虚拟空间cutter: 剪子;(剪线)钳子data: 数据* debug: 调试程序;除错* decimal: 十进制的;小数点的decupling: 去耦default: 缺席;默认值definition: 清晰度;分辨力* demodulation: 解调* design: 设计detection: 检波;解调;探测device: 设备;元件die: 晶片;晶粒;小片dielectric: 电介质的;绝缘的* digital: 数字的;数码的* diode: 二极管direct-coupled: 直接耦合的discrete: 分离的;分立的discrimination: 分辨率;识别力discriminator: 鉴别器;鉴频器* disk: 磁盘distortion: 失真distributed: 分布式的document: 文件domestic appliances: 家用电器drift: 漂移drive: 驱动* driver: 驱动器;驱动程序dual-in-line: 双列直插duplex: 双工edge: 边沿edit: 编辑* electricity: 电;电流;电学electric: 电的;导电的;用电的;电动的 * electrical: 电的;电气科学的electrician: 电工electron: 电子* electronic: 电子的* electronics: 电子学electromagnetic field: 电磁场electromagnetic waves: 电磁波embedded system: 嵌入式系统emitter: 发射极encryption: 编密码;加密entropy: 熵envelop: 包络equalization: 均衡equation: 方程* equipment: 设备Ethernet: 以太网fabrication: 制造;组装fade: 衰落facsimile: 传真feedback: 反馈* filter: 滤波器firewall: 防火墙firmware: 固件(存储在只读存储器中的软件)flash memory: 闪存frame: 帧* frequency 频率* fuse: 保险丝* gain: 增益gateway: 网关generator: 发电机;发生器* glass fiber: 玻璃纤维 hacker: 黑客* image: 图像* impedance: 阻抗impulse: 冲激* inductor: 电感器inductance: 电感(量)* information: 信息infrastructure: 基础设施* input: 输入installation: 安装* instruction: 指令* instrument: 仪器integer: 整型数* integrated circuit: 集成电路(芯片);IC interactive: 交互式的* interface: 接口* interrupt: 中断inverter: 反向器;非门* information technology: 信息技术; IT jamming: 干扰* laser: 激光layout: 布置;布局lead: 1. 引线;连线;2.铅line: 线路link: 连接;链路;* load: 负载magnitude: (复数的)模;幅度manufacture: 制造matrix: 矩阵measure: 测量;测度;措施* measurement: 测量mechatronics: 机电一体化;机械电子学* message: 消息meter: 仪表microcontroller: 微控制器* microphone: 麦克风* microprocessor: 微处理器* microwave: 微波* mobile phone: 移动电话model: 模型;型号module: 模块;组件modulate: 调制* modulation: 调制* modem: 调制解调器* monitor: 监视器* motor: 电动机;马达;汽车;汽艇* multimedia: 多媒体multiplex: 多路复用mutual conductance: 互导* network: 网络networked computing: 网络计算* noise: 噪音nominal: 标称的;名义上的offset: 补偿;偏离open circuit: 开路* optical fiber: 光学纤维opto-: 光-oscillation: 振荡* oscillator: 振荡器* oscilloscope: 示波器* output: 输出overflow: 溢出overhead: 开销overload: 1. 过载;2.重载package: 包panel: 面板* passive: 无源的peripheral: (计算机)外围设备* phase: 相位pin: 管脚pliers: 钳子;老虎钳;手钳plotter: 绘图仪* plug: 插头polarization: 极化potentiometer: 电位器* power: 功率;动力* power supply: 电源* printer: 打印机probe: (示波器)探头process: 过程;进程processing: 处理* programme: 程序projector: 投影仪* pulse: 脉冲quartz: 石英radar: 雷达* radio: 1. 无线电传送real time: 实时receive: 接收* receiver: 接收机* record: 记录rectifier: 整流器;检波器* relay: 继电器;中继;转播; refresh: 刷新register: 注册;寄存器* regulator: 稳压器* remote sensing: 遥感resin: 松香resistance: 电阻(量)* resistor: 电阻(器)resolution: 分辨率;解析率resonate: 谐振response: 响应route: (PCB)布线 router: 路由器sample: 样本;样品;采样* satellite: 卫星saturation: 饱和scan: 扫描* scanner: 扫描仪;天线* screen: 1. 屏幕;2. 屏蔽 screw: 螺丝钉screwdriver: 螺丝刀* semiconductor: 半导体serial no: 序列号series: 级数;串联set top box: 机顶盒sharing: 共享shielding: 屏蔽short circuit: 短路* signal: 信号* silicon: 硅simulation: 模拟* software: 软件* socket: 插座solder: 焊锡;焊接source: 源;源极* spare: 备件* spectrum 谱;频谱* specification: 指标storage: 存储* switch: 开关;交换synchronism: 同步* system: 系统* technology: 技术* telecommunication: 电信* telegraph: 电报* telephone: 电话* television: 电视* terminal: 终端;集散地* transformer: 变压器* transistor: 晶体三极管* transmission: 传输* transmitter: 发射机* transportation: 运输trig: 触发tune: 调谐update: 更新upgrade: 升级vacuum tube: 真空管;电子管* video: 视频Volt: 伏特* voltage: 电压wafer: 晶片;硅片;晶圆Watt 瓦特wave: 波waveform generator: 波形发生器 waveguide: 波导wavelength: 波长 wire: 线;导线* wireless: 无线的adder 加法器and gate 与门audio amplifier 音频放大器comparator 比较器DC-coupled 直流耦合的discrete 离散的emitter coupled logic 发射极耦合电路fidelity 保真度flip-flop 触发器mixer 混合器,混频器modulator 故障,失灵opertional amplifier 运算放大器radio frequency amplifier 射频放大器superconductiong 超导电的video amplifier 视频放大器zener diode 稳压二极管active element 有源元件anode 阳极attributable 可归属的bais 偏压cathode 阴极current intensity 电流强度dope 掺杂electrode 电极field-effect transistor 场效应管grid 格子,栅极magnetic field 磁场monolithic 独石的,整体的,单片的passive component 无源元件photocell 光电管光电池sensor 传感器triode 三极真空管unipededly 无阻的,不受阻的abstract code 抽象码acronym 缩写字assembler 汇编程序,汇编器assembly language 汇编语言bit (二进制)位,比特bug 故障,错误byte 字节,位元组central processing unit 中央处理器decoder 译码器graghical user interface 图形用户界面icon 图标,像标instruction register 指令寄存器machine code 机器码menory location 存储单元program counter 程序计数器专业英语词汇静态电阻(n.) static resistance 2.动态电阻(n.)dynamic resistance 3.感抗(n.) inductive reactance 4.容抗(n.) capacitive reactance 5. 阻抗(n.) impedance 6. 导纳(n.) admittance 7. 电子电路(n.) electronic circuitry 8. 二端元件(n.) two-terminal element 9. 电压降(n.) voltage drop 10. 毫安(n.) milliampere 11.微伏(n.) microvolt 12.纳米(n.) nanometer 13皮法(n.) picofarad 14千克(n.) kilogram 15兆欧(n.) megohm 16电介质(n.) dielectric 17线圈(n.) coil18磁场(n.) magnet field19电场(n.) electric field20电荷守恒(n.) electric charge conservation / conservation of electric charge21节点(n.) node22回路(n. ) loop23正极(n.) positive polarity / anode 24负极(n.) negative polarity / cathode 25三角函数(n.) trigonometric function 26正弦(n.) sine27余弦(n.) cosine 28阶跃函数(n.) step function29脉冲函数(n.) impulse function30静态响应(n.) static response 31稳态过程(n.) steady process32瞬态分析(n.) transient analysis33时变的(adj.) time-variant34是不变的(adj.) time-invariant35频域(n.) frequency domain36时域(n.) time domain37超前网络(n.) lead network38滞后网络(n.) lag network39频带宽度(n.) bandwidth 40半导体(n.) semiconductor 41微波(n.) microwave42声纳(n.) SONAR(sound navigation and ranging)43雷达(n.) RADAR(radio detecting and ranging)44只读存储器(n.) ROM(read only memory)45随机(存取)存储器(n.) random access memory46交流电(n.) AC(alternating current)47直流电(n.)DC(direct current)48发光二极管(n.) LED(light emitting diode)49正电子(n.) positron50负电子(n.) negatron 51变压器(n.) transforme52接收机(n.) receiver 53发射机(n.) transmitter 54放大器(n.) amplifier 55本振器(n.) local oscillator56滤波器(n.) filter 57混频器(n.) mixer 58解调器(n.) demodulator 59衰减器(n.) attenuator 60锁相环合成器(n.) phase-locked loop synthesizer 61检波器(n.) detector 62反相器(n.) inverter 63窄带的(n.) narrow-band 64旁(频)带(n.) sideband 65差频(n.) difference frequency 66和频(n.) sum frequency 67中频(n.) intermediate frequency 68射频, 无线电频率(n.) Radio Freqency 69次要频率(n.) second frequency 70噪声系数[指数] (n.) noise figure 71调谐电路(n.) tuned circuit 72镜象信号(n.) image signal 73寄生信号(n.) spurious signal 74自动增益控制(n.) AGC=Automatic Gain Control75自动频率控制(n.) AFC=automatic frequency control76转换增益(n.) conversion gain 77噪声级(n.) noise level 78调幅(n.) amplitude modulation 79调频(n.) frequency modulation 80波段转换(n.) band switching 81等幅波(n.) Constant Wave 82民用波段(n.) Citizen Band 83灵敏度(n.) sensitivity 84调频立体声广播(n.) FM stereo broadcasting 85音频(n.) audio frequency 86背景噪声(n.) background noise87频率公差, 容许频偏(n.) frequency tolerance 88交叉调制(n.) crossmodulation 89平方律传递特性(n.) square law transfer characteristic90二次谐波(n.) second harmonic 91变换[变频]增益(n.) conversion gain 92噪声因子(n.) noise factor 93变形,失真,畸变(n.) distortion 94负反馈(n.) negative feedback 95电荷载流子(n.) charge carrier 96捕获比(n.) capture ratio 97变换损耗(n.) conversion loss 98噪声带宽(n.) noise bandwidth 99干扰信号(n.) interfering signal 100积分电路(n.) integrated circuit 101晶体管(n.) transistor 102调试(n.) debugging 103数字电路(n.) digital circuit 104模拟电路(n.) analog circuit 105“与”门(n.) NOT gate 106“非”门(n.) AND gate 107发射极(n.) emitter 108基极(n.) base 109集电极(n.) collector 110饱和(n.) saturation 111传递延迟(n.) propagation delay 112功耗(n.) power consumption。