1、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 &nbs
2、p; 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 tolerance n 公差;宽容;容忍condenser n &nb
3、sp; 电容器;冷凝器 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  
4、; 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 &n
5、bsp;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 &n
6、bsp; 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
7、,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 attenuation n衰减;变薄;稀薄化multimeter n 万用表 frequency n 频率,周率the cathode-ray t
8、ube 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
9、 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
10、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
11、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 &
12、nbsp; 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 single instruction programmer 单指令编程器dedicated manufactures programming unit
13、 专供制造厂用的编程单元beam n (光线的)束,柱,梁 polarize v(使)偏振,(使)极化Cathode Ray Tube(CRT) 阴极射线管neuron n神经元;神经细胞 fuzzy adj 模糊的Artificial Intelligence Shell 人工智能外壳程序 Expert Systems 专家系统Artificial Intelligence &
14、nbsp; 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
15、 n 绝缘体,绝缘物 nonconductive adj非导体的,绝缘的antenna n天线;触角 modeling n建模,造型simulation n 仿真;模拟 prototype n 原型array n 排队,编队
16、 vector n 向量,矢量wavelet n 微波,小浪 sine 正弦 cosine 余弦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
17、象的程序设计 spectral adj 光谱的attenuation n衰减;变薄;稀释 distortion n 失真,扭曲,变形wavelength n 波长 refractive adj 折射的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 da
18、ta 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 D
19、ivision 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
20、 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)HDT
21、V (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
22、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 B
23、andwidth 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Ph
24、ase 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 termi
25、nal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
26、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voicevideo 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 Inter
27、ference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 squarewhatsoever=whatever0switchboard(电话)交换台bipolar(电子)双极的premise(复)房屋,前提cursor
28、(计算机尺的)游标,指导的elapse(时间)经过,消失vaporize(使)蒸发subsystem(系统的)分部,子系统,辅助系统metallic(像)金属的,含金属的,(声音)刺耳的dispatch(迅速)派遣,急件consensus(意见)一致,同意deadline(最后)期限,截止时间tomographicX线体层摄像的alas唉,哎呀cluster把集成一束,一组,一簇,一串,一群encyclopedia百科全书millionfold百万倍的semiconductor半导体radius半径范围,半径,径向射线half-duplex transmission半双工传输accompani
29、ment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verge边界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b
30、aud 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-freque
31、ncy(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
32、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GI
33、S(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
34、,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
35、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
36、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
37、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m
38、aritime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
39、)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
40、,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elab
41、orate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takeinto account考虑,重视programmable industrial automa
42、tion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
43、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neody
44、mium钕the european telecommunication standardization 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intens
45、ity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secto
46、r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,
47、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raz
48、or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
49、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
50、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pr
51、otocol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 transmi