Lesson 28 Digital Storage Media电子技术专业英语教程
电子技术专业英语词汇讲解
Advanced application高级应用Analytical graph分析图表Analyze分析Animations动画Application software 应用软件Arithmetic operations算术运算Audio-output device音频输出设备Access time存取时间access存取accuracy准确性ad network cookies广告网络信息记录软件Add-ons附软件Address地址Agents代理Analog signals模拟信号Applets程序Asynchronous communications port异步通信端口Attachment附件Bar code条形码Bar code reader条形码读卡器Basic application基础程序Binary coding schemes二进制译码方案Binary system二进制系统Bit比特Browser浏览器Bus line总线Backup tape cartridge units备份磁带盒单元Bandwidth带宽Bluetooth蓝牙Broadband宽带Browser浏览器Business-to-business企业对企业电子商务Business-to-consumer企业对消费者Bus总线Cables连线Cell单元箱Chain printer链式打印机Character and recognition device字符标识识别设备Chart图表Chassis支架Chip芯片Clarity清晰度Closed architecture封闭式体系结构Column列Combination key结合键computer competency计算机能力connectivity连接，结点Continuous-speech recognition system连续语言识别系统Control unit操纵单元Cordless or wireless mouse无线鼠标Cable modems有线调制解调器carpal tunnel syndrome腕骨神经综合症CD-ROM可记录光盘CD-RW可重写光盘CD-R可记录压缩光盘Channel信道Chat group谈话群组chlorofluorocarbons(CFCs) ]氯氟甲烷Client客户端Coaxial cable同轴电缆cold site冷战Commerce servers商业服务器Communication channel信道Communication systems信息系统Compact disc rewritableCompact disc光盘computer abuse amendments act of 19941994计算机滥用法案computer crime计算机犯罪computer ethics计算机道德computer fraud and abuse act of 1986计算机欺诈和滥用法案computer matching and privacy protection act of 1988计算机查找和隐私保护法案Computer network计算机网络computer support specialist计算机支持专家computer technician计算机技术人员computer trainer计算机教师Connection device连接设备Connectivity连接Consumer-to-consumer个人对个人cookies-cutter programs信息记录截取程序cookies信息记录程序cracker解密高手Cybercash电子现金Cyberspace计算机空间DDatabase数据库database files数据库文件Database manager数据库管理Data projector数码放映机Desktop system unit台式电脑系统单元Digital notebooks数字笔记本Digital bideo camera数码摄影机Discrete-speech recognition system不连续语言识别系统document files文档文件Dot-matrix printer点矩阵式打印机Dual-scan monitor双向扫描显示器Dumb terminal非智能终端data security数据安全Data transmission specifications数据传输说明database administrator数据库管理员Dataplay数字播放器Demodulation解调denial of service attack拒绝服务攻击Dial-up service拨号服务Digital cash数字现金Digital signals数字信号Digital subscriber line数字用户线路Digital versatile disc数字化通用磁盘Digital video disc数字化视频光盘Direct access直接存取Directory search目录搜索disaster recovery plan灾难恢复计划Disk caching磁盘驱动器高速缓存Diskette磁盘Distributed data processing system分部数据处理系统Distributed processing分布处理Domain code域代码Downloading下载DVD 数字化通用磁盘DVD-R 可写DVDDVD-RAM DVD随机存取器DVD-ROM 只读DVDEe-book电子阅读器Expansion cards扩展卡end user终端用户e-cash电子现金e-commerce电子商务electronic cash电子现金electronic commerce电子商务electronic communications privacy act of1986电子通信隐私法案encrypting加密术energy star能源之星Enterprise computing企业计算化environment环境Erasable optical disks可擦除式光盘ergonomics人类工程学ethics道德规范External modem外置调制解调器extranet企业外部网FFax machine传真机Field域Find搜索FireWire port port火线端口Firmware固件Flash RAM闪存Flatbed scanner台式扫描器Flat-panel monitor纯平显示器floppy disk软盘Formatting toolbar格式化工具条Formula公式Function函数fair credit reporting act of 1970公平信用报告法案Fiber-optic cable光纤电缆File compression文件压缩File decompression文件解压缩filter过滤firewall防火墙firewall防火墙Fixed disk固定硬盘Flash memory闪存Flexible disk可折叠磁盘Floppies磁盘Floppy disk软盘Floppy-disk cartridge磁盘盒Formatting格式化freedom of information act of 1970信息自由法案frustrated受挫折Full-duplex communication全双通通信GGeneral-purpose application通用运用程序Gigahertz千兆赫Graphic tablet绘图板green pc绿色个人计算机Hhandheld computer手提电脑Hard copy硬拷贝hard disk硬盘hardware硬件Help帮助Host computer主机Home page主页Hyperlink超链接hacker黑客Half-duplex communication半双通通信Hard disk硬盘Hard-disk cartridge硬盘盒Hard-disk pack硬盘组Head crash磁头碰撞header标题help desk specialist帮助办公专家helper applications帮助软件Hierarchical network层次型网络history file历史文件hits匹配记录horizontal portal横向用户hot site热战Hybrid network混合网络hyperlinks超连接IImage capturing device图像获取设备information technology信息技术Ink-jet printer墨水喷射印刷机Integrated package综合性组件Intelligent terminal智能终端设备Intergrated circuit集成电路Interface cards接口卡Internal modem内部调制解调器internet telephony网络电话internet terminal互联网终端Identification识别i-drive网络硬盘驱动器illusion of anonymity匿名幻想index search索引搜索information pushers信息推送器initializing 初始化instant messaging计时信息internal hard disk内置硬盘Internal modem内部调制解调器Internet hard drive 网络硬盘驱动器intranet企业内部网Jjoystick操纵杆Kkeyword search关键字搜索Llaser printer激光打印机Layout files版式文件Light pen光笔Locate定位Logical operations逻辑运算Lands凸面Line of sight communication视影通信Low bandwidth低带宽lurking潜伏MMain board主板Mark sensing标志检测Mechanical mouse机械鼠标Memory内存Menu菜单Menu bar菜单条Microprocessor微处理器Microseconds微秒Modem card调制解调器Monitor显示器Motherboard主板Mouse 鼠标Multifunctional device多功能设备Magnetic tape reels磁带卷Magnetic tape streamers磁带条mailing list邮件列表Medium band媒质带宽metasearch engine整合搜索引擎Microwave微波Modem解调器Modulation解调NNet PC网络计算机Network adapter card网卡Network personal computer网络个人电脑Network terminal 网络终端Notebook computer笔记本电脑Notebook system unit笔记本系统单元Numeric entry数字输入naïve天真的人national information infrastructure protection act of1996国际信息保护法案national service provider全国性服务供应商Network architecture网络体系结构Network bridge网桥Network gateway网关network manager网络管理员newsgroup新闻组no electronic theft act of1997无电子盗窃法Node节点Nonvolatile storage非易失性存储OObject embedding对象嵌入Object linking目标链接Open architecture开放式体系结构Optical disk光盘Optical mouse光电鼠标Optical scanner光电扫描仪Outline大纲off-line browsers离线浏览器Online storage联机存储Ppalmtop computer掌上电脑Parallel ports并行端口Passive-matrix被动矩阵PC card个人计算机卡Personal laser printer个人激光打印机Personal video recorder card个人视频记录卡Photo printer照片打印机Pixel像素Platform scanner平版式扫描仪Plotter绘图仪Plug and play即插即用Plug-in boards插件卡Pointer指示器Pointing stick指示棍Port端口Portable scanner便携式扫描仪Presentation files演示文稿Presentation graphics电子文稿程序Primary storage主存Procedures规程Processor处理机Programming control lanugage程序控制语言Packets数据包Parallel data transmission平行数据传输Peer-to-peer network system得等网络系统person-person auction site个人对个人拍卖站点physical security物理安全Pits凹面plug-in插件程序Polling轮询privacy隐私权proactive主动地programmer程序员Protocols协议provider供应商proxy server代理服务pull products推取程序push products推送程序RRAM cache随机高速缓冲器Range范围Record记录Relational database关系数据库Replace替换Resolution分辨率Row行Read-only只读Reformatting重组regional service provider区域性服务供应商repetitive motion injury反复性动作损伤reverse directory反向目录right to financial privacy act of 1979财产隐私法案Ring network环形网络SScanner扫描器Search查找Secondary storage device助存储设备Semiconductor半导体Serial ports串行端口Server服务器Shared laser printer共享激光打印机Sheet表格Silicon chip硅片Slots插槽Smart card智能卡Soft copy软拷贝Software suite软件协议Sorting排序分类Source file源文件Special-purpose application专用文件Spreadsheet电子数据表Standard toolbar标准工具栏Supercomputer巨型机System cabine 系统箱System clock时钟System software系统软件Satellite/air connection services卫星无线连接服务search engines搜索引擎search providers搜索供应者search services 搜索服务器Sectors扇区security安全Sending and receiving devices发送接收设备Sequential access顺序存取Serial data transmission单向通信signature line签名档snoopware监控软件software copyright act of1980软件版权法案software piracy软件盗版Solid-state storage固态存储器specialized search engine专用搜索引擎spiders网页爬虫spike尖峰电压Star network星型网Strategy方案subject主题subscription address预定地址Superdisk超级磁盘surfing网上冲浪surge protector浪涌保护器systems analyst系统分析师TTable二维表Telephony电话学Television boards电视扩展卡Terminal 终端Template模板Text entry文本输入Thermal printer 热印刷Thin client瘦客Toggle key触发键Toolbar工具栏Touch screen触摸屏Trackball追踪球TV tuner card电视调谐卡Two-state system双状态系统technical writer技术协作者technostress重压技术telnet远程登录Time-sharing system分时系统Topology拓扑结构Tracks磁道traditional cookies传统的信息记录程序Twisted pair双绞线UUnicode统一字符标准uploading上传usenet世界性新闻组网络VVirtual memory虚拟内存Video display screen视频显示屏V oice recognition system声音识别系统vertical portal纵向门户video privacy protection act of 1988视频隐私权保护法案virus checker病毒检测程序virus病毒V oiceband音频带宽V olatile storage易失性存储voltage surge冲击性电压WWand reader 条形码读入Web 网络Web appliance 环球网设备Web page网页Web site address网络地址Web terminal环球网终端Webcam摄像头What-if analysis假定分析Wireless revolution无线革命Word字长Word processing文字处理Word wrap自动换行Worksheet file 工**文件web auctions网上拍卖web broadcasters网络广播web portals门户网站web sites网站web storefront creation packages网上商店创建包web storefronts网上商店web utilities网上应用程序web-downloading utilities网页下载应用程序webmaster web站点管理员web万维网Wireless modems无线调制解调器wireless service provider无线服务供应商world wide web万维网worm蠕虫病毒Write-protect notch写保护口其他缩写DVD digital bersatile 数字化通用光盘IT ingormation technology信息技术CD compact disc 压缩盘PDA personal digital assistant个人数字助理RAM random access memory随机存储器WWW World Wide Web 万维网DBMS database management system数据库管理系统HTML Hypertext Markup Language超文本标示语言OLE object linking and embedding对象链接潜入SQL structured query language结构化查询语言URL uniform resouice locator统一资源定位器AGP accelerated graphics port加速图形接口ALU arithmetic-logic unit算术逻辑单元CPU central processing unit中央处理器CMOS complementary metal-oxide semiconductor互补金属氧化物半导体CISC complex instruction set computer复杂指令集计算机HPSB high performance serial bus高性能串行总线ISA industry standard architecture工业标准结构体系PCI peripheral component interconnect外部设备互连总线PCMCIA Personal Memory Card International Association个人计算机存储卡国际协会RAM random-access memory随机存储器ROM read-only memory只读存储器USB universal serial bus通用串行总线CRT cathode-ray tube阴极射线管HDTV high-definition television高清晰度电视LCD liquid crystal display monitor液晶显示器MICRmagnetic-ink character recognition磁墨水字符识别器OCR optical-character recognition光电字符识别器OMR optical-mark recognition光标阅读器TFT thin film transistor monitor薄膜晶体管显示器Zip disk压缩磁盘Domain name system（DNS）域名服务器file transfer protocol(FTP)文件传送协议hypertext markup language(HTML)超文本链接标识语言Local area network（LAN）局域网internet relay chat(IRC)互联网多线交谈Metropolitan area network(MAN)城域网Network operation system(NOS)网络操作系统uniform resource locator(URL)统一资源定位器Wide area network(W AN)广域网。
计算机英语lesson 28
04, E-commerce is useful for large and medium-sized enterprise, because large-and-middle-scale enterprises need to buy and sell more often, which can realize e-commerce effective managing and raise the efficiency. It is equally favorable to the small enterprise. Because e-commerce enable enterprises to carry on the online trade with the close cost, supplying the small and medium-sized enterprise with circulation information resources as big enterprise and like this, it can also improve the competitiveness of the small and medium-size enterprise greatly. 05, To move the commercial activities of the greater part to going on on the net in e-commerce, enterprises never need the paper that handled official business like the old days and save the expenses. Although it is a fledgling industry currently, yet with the development of computer technology, it will be a very important part of our everyday lives.
数字电子技术专业英语词汇表
数字电子技术专业英语词汇表数字电子技术专业词汇表此专业词汇表由中山大学微电子2加2专业10级全体同学于2011年春协作查找和翻译而成ABEL一种逻辑电路设计语言Absolute value绝对值abstraction抽象academic学术的，理论的accommodate容纳acquisition获得物acronym首字母略缩词activate使活动actuator促动器addend加数adder加法器additional附加的adhering粘附的adjacency邻接物adnauseum令人作呕的advantage优势aforethought预谋alarm警告albeit虽然algebra代数algebraic代数的algorithm算法aligned对齐的alphabet字母表alphabetic照字母次序的alphanumeric字母数字的ambient周围ambiguity歧义性ambiguous引起歧义的AMI传号交替反转码amiss出差错的amplifier放大器amplitude幅度analog模拟analogous类似的anode阳极anthologies精选的appealing有魅力的append附加applicable合适的application应用appropriate恰当的aptly适当地arbitrary任意的arc电弧architecture架构archive存档arcs弧光灯arithmetic算术array数组arrow箭头artifact人工制品ascend上升ascending上升的ASIC专用集成电路assemble装配assembly装配线assert断言asserted生效的assign分配assignment分配assumption假设asterisk星号asymmetrical不对称的asynchronous异步的attenuated衰减的attenuator衰减器attic阁楼attribute属性automatic自动的automatically自动地auxiliary辅助的axiom原理balanced code平衡码bandwidth带宽barrel shifter柱式位移器base基极behavioral行为的benchmark基准bidirctional双向的binary二进制的binary digit二进制数字binomial二项式的bipolar双极的biquinary二五混合进制的bistable双稳态的bit位bit vectors位向量bitwise按位计算block阻塞；阻止；限制blow熔断boolean布尔数学体系的boolean-expression布尔表达式boost提升borrow借位bounce弹回bracket括号内的brute-force暴力bubble气泡buffer缓冲器bug故障bundling集束Bypass旁路cable电缆cache快速缓存CAD计算机辅助设计CAE计算机辅助工程cajole诱使capability能力capable能胜任的capacitance电容capacitive电容性的capacitor电容器capture占领carburetor化油器，汽化器carry进位cascade级联cascading级联catalog目录catchy易记住的categorize分类cathode负极causality因果性ceiling顶函数centerpoint中点character字符characteristic特性charge充电checksum校验和chunk相当大的数量circuitry电路的circuits电路circular环形的circumstance条件citation引用clause条款cleanup清理整顿clock时钟clockwise顺时针方向的closure封闭coaxial同轴的code编码codeword码字coding编码coefficient系数coil线圈collapse倒塌collector集电极colon列column列combinational联合的commercial商业的commutativity交换性compact紧凑的comparison比较compatibility兼容性compatible兼容的compilation编著compile编译compiler编译器complement补complementary互补的complexity复杂性complicated复杂的component成员；成分comprehensive广泛的compromise折中computation计算compute计算comsumption功率消耗concatenate连结concatenation连结conceivably令人信服的conceive构思，以为concept概念conceptual观念的，概念的concise简明的concurrent同时发生的configuration配置，构造conjure用魔术变出consecutive连续的consensus一致conservative保守的consistency一致性consistent一致的constant常数的constraint约束construct构成consume消费consumption消费contemplate深思熟虑contextual前后关系的contiguous连续的continuously连续的control logic控制逻辑controller控制器convention惯例conversely相反地convert转变converter转换器co-opted协同优化correction-factor校正因子correspond对应corresponding对应的corrupt败坏cosmic宇宙的cosmic ray宇宙射线counter计数器counterclockwise逆时针方向的counterpart与另一方相当的事物couple耦合，一对coverage覆盖范围CPLD复杂可编程逻辑器件crank柄criteria判断标准critical决定性的crosshatch画出交叉线阴影crosspoint相交点crosstalk色度亮度干扰crucial决定性的crystalline晶态的cumulative累积的curricula课程customization 专用化customize定制cut off截断cycle周期cylinder圆柱daisy菊花daisy chain串级链database资料库dataflow数据流data-transmission数据传输DC balanced直流平衡deactivate使无效debounce去除抖动debug调试decade十年decibel分贝decimal十进制的declaration宣布decode解码decoder解码器decompose分解decomposed分解了的decomposition分解decoupling去耦合dedicate奉献deduce推断deem认为default默认值defect缺点definite明确的definition定义delay延迟deleterious有害的delve钻研demonstrate展示demultiplexer信号分离器denote 表示density密度depicte描写derivation推导derivative导数derive导出derived导出descend下降descending下行的detect探测detector检测器deterministically确定地diagram图表dicey不确定的dictate支配difference差Differential差分dim昏暗的dimension纬度diminish减小DIP package双列直插封装diphase code二相编码directive指令disabled使失效discard丢弃discharge释放电荷discipline纪律discontinuity不连续discrete离散的disk磁盘，光盘disparity不平衡性disposition处置disregard忽视dissipate损耗dissipation损耗distinct不同的distortion扭曲disturbance干扰dividend被除数documentation文档纪录domain范围dominant占优势的dominate主导DPLL数字锁相环drain漏极dramatically戏剧地dual二重的duality二元性的duel斗争，抗争duplicate复制duration持续的时间dutifully忠实地；忠贞地dye染色dynamic动态edge边缘edge-trigger边缘触发electromechanical机电的elegance优雅的element元件，基础elevator电梯eliminate消除elimination消除embed嵌入embody体现emitter射极emphatically强调地emulate模仿encode编码encompass围绕encompassing围绕encounter冲突encyclopedic百科传书的end-around首尾循环entidy实体enumerate列举enumerated 列举ephemeral短暂的equation方程式equilibrium平衡equivalence等同equivalent相当于erasable可擦除的erasable可消除的erase清除erroneous错误的error-detecting检错esoteric神秘的essence本质essential本质上essentially根本上estimate估计ethernet以太网event事件evident明显的exceed超越excess额外的excess-3余3excessive过度的excitation激发exclusive排外的execute执行exhaustive详尽的，彻底的expansion展式explanatory解释的explicit清楚的exploit开发exponentially以指数方式extension扩展external外部的extract提取eyestrain眼睛疲劳fabric构造fabricate建造fabrication建造fanout扇出fascinate使着迷feasibility可行性feasible可行的feature特征feedback反馈feedback回馈fiber-optic光纤的figure象征finite有限的finite field有限域finite-memory有限存储器fixed固定的flag标记flexibility灵活性flip翻转flip-flop触发器fluid流体；流动的flux磁通font字体foolproof万无一失的foregoing前面提到的foreseeable能预测的forestall预先阻止formula公式formulate表达formulate用公式表示formulation用公式表示formule公式fortuitous偶然发生的FPGA现场可编程逻辑阵列fraction分数frill褶边function功能，函数functionality功能fundamental基本的furthermore此外fuse熔丝fuse blown保险丝熔断garage车库gear传动装置generality一般性generalize推广generate产生generation产生，代generator发生器generic通用genuine真实的geometry几何学geopolitical地理政治学的geopolitics地缘政治学glance一瞥glitch短时脉冲波global全局的graph图表graphcially用图表表示的graphical绘画的Gray code格雷码guarantee保证halve二等分hamming哈明hardware硬件havoc毁坏hazard冒险HDL硬件描述语言heir后人hence因此hermetically密封地hexadecimal十六进制的hierarchical分层的hierarchy层次结构high-order高位的hint暗示holography全息术hook钩住horizontal水平的house收藏hydraulic液压的hype大肆宣传hypothetical假设的hysteresis滞后作用IC集成电路idempotency幂等identical同一的Identifier标识符idle空闲的illuminate照亮illustrate阐明immune免于……的immunity免疫力impedance阻抗imperfection缺点implement执行，手段implementation执行implicant蕴含项Implication暗指implicitly含蓄地；暗中地impose强加inadvertently无意地；不经意地incandescent白炽inclination趋向inclined倾向于incompatible不相容的inconsistency不一致性inconsistent不一致的incorporate加上increment增长incrementer增量器indecipherable难辨认的indeterminate不确定的Index指标indicate指示indicative标示的，指示的indicator指示器indice指数indistinguishable不易察觉的individual单个的induction归纳法Infinite无限的Infinitesimally极小地inherent固有的Inhibit抑制；禁止INIT初始化initial初始的initialization初始化initialize初始化innocuous-looking看似乏味的innovation革新insanely疯狂地insightful富有洞察力的inspection检查instantaneously瞬时地instantiate举例说明instantiation实例化instructive教育性的instrument仪器insulate使隔绝insulating绝缘的intact完好的integer整数integration完成intensity亮度，强度interchange交替变化interchangeable可互换的interconnect互相连接interconnection互连interface接口Interfacing接口intermediate中间的intermittent间歇的intermix混合internal内部的interoperability互用性,协同工作的能力interpret解释interpretation解释intersection交点intimidate威吓intriguing吸引人的intuitive直觉的intuitively直觉地，直观地invalid无效的inverse相反的inversion反转invert倒置inverter反相器invoke引起irrelevant不相关的isolation隔离itemized详细列举的iterative迭代的jitter紧张不安judiciously明智的jumble混乱的juxtaposition并列Karnaugh卡诺Karnaugh map卡诺图knob球形柄label标签lag落后于；延迟latch锁存器latch up闩锁launch发起layout布局，版面设计leakage漏leftmost最左边的legend图例legible清楚的Legitimate合法的legitimate合理的legitimately 正当合理的library文库likewise同样的linear线型的linearly呈直线的literal文字的lithium锂logic逻辑lookup查找lowercase小写字母的LSI大规模集成macro宏macrocell宏单元magnetic磁的magnetization磁化magnitude幅度maintain维持maintainability可维护性的maintenance维护malice恶意Manchester code曼彻斯特编码mandatory强制的，义务的manifest显然的manipulate操作manipulation操作manual手工的manufactory工厂manufacturability可生产性manufacture制造manufacturer制造商map映射margin容限marginal在页边的matrix矩阵maximize增至最大限度maximum极大，最大限度MCM多次接触混相Mealy米里型状况mechanical机械的，固定的mechanism 机制，原理media介质medium手段megohm百万欧姆merge使合并merit长处messier混乱的metastability亚稳定性metastable亚稳的methodology一套方法microampere微安microprocessor微处理器migrate移往mil千分之一military军事的mimic毫米波单片集成电路minimal最小的minimize减至最小minimizer最小化器minterm最小项minuend被减数misleading误导的mismatch使配合不当mnemonic记忆的moderate适度的moderate中等的moderate-speed中等速度modify修改modular模的modulo以…为模molecular分子的molecule分子momentary短暂的monolithic整体的；庞大的MSI中规模集成multibit多位multichip多片状multiphase多相multiple复合的multiplexer多路复用器multiplicand被乘数multiplicant被乘数multiplication乘法multiplier乘数multiply相乘multisource多源mutual相互的NAND gate与非门nanosecond纳秒narrative叙述negate求反negation否定negative logic负逻辑negligible可忽略的negotiate谈判，商议nerd讨厌的人nested嵌套的nesting嵌套nibble半字节noise margin噪声容限nomenclature术语nominal名义上的noncritical非关键的noncrystalline非晶体的nondeterministically非确定地nonideal非理想的noninverting同相nonlogic非逻辑nonnumeric非数值的nonoverlap不重合nontrivial重要的nonvolatile非挥发性的nonzero非零的NOR或非notation符号notion概念notwithstanding尽管noxious有害的;有毒的NRE负阻元件NRZ不归零逢1翻转制obsolescence废弃obsolete淘汰obtain获得, occasional不经常的octal八进制的omit省略，忽略open-drain漏极开路operand操作数operation操作optimal最佳的optimization优化optimize使最优化optional可选择的orientation定位oriented面向……的original原件oscillate震荡oscillator震荡器outcome结果outline提纲overall总体的overflow溢出overflow溢出overlay覆盖overly过度的overridden无效的overstress过应力package封装pad焊盘painstaking勤勉的pairwise成对地panel平板、控电板paradigm范例parallel平行的parameter参数，参量parenthesen括号parenthesize加括号parity奇偶校验parlance说法partial部分的partial product部分积partition分割partitioned分段的patent专利pattern模式PCB印刷电路板perform执行perfume香料peril危机periodic周期性的periphery边缘Perl一种CGI脚本语言permanent永久的，固定的persistent不断的pertain关于,perverse错误的pessimistic悲观的phase阶段philosopher哲人philosophy哲学pictorial绘画的；形象化的pin引脚pin number引脚号pinout引出线pipeline流水线pit凹陷pitfall缺陷pixel像素PLA可编程逻辑阵列PLD可编程逻辑器件pneumatic气动pointy-haired秃头polarity极polymer聚合体portion部分portray画像postpone延迟postulate假设potential有可能的potentially潜在地，可能地precede在之前，先于precedence优先权preceding前述的precise精确的precomputed预先计算的predecessor前身predefined预先确定predetermined先已决定的prefix前缀preliminary初步的premise前提preponderance优先preset预置prime基本的primitive原始的probing探测procedural程序上的procedure程序proceed前进，进行programmable可编程的propagate传播propagation传播property特性proportional比例的proportionally按比例pros and cons赞成和反对的理由protocol条款，协议prototype雏形，蓝本provision供应prudent谨慎的pseudo假的pseudorandom伪随机的pulse脉搏；脉冲pump泵punctuation标点符号puncture穿孔purist纯化论者pushbuttons按键PWB线路板quad四倍的quadruple四倍的quartz石英quiescent静态的quote引述；举证；报价quotient商quotient商，商数radically根本地，本质上radices根，基数radix基数rail轨random随意的Range范围规格rating标称值rationale基本原理readability可读性reciprocal 互惠的Recommended值得推荐的Reconvened再聚会；再集会rectangle矩形recursively回归地，递归地redeeming补偿的redefined重新定义的redo改装redraw重画reduced约简的redundant多余的reference参考refinement 提纯reflected反射reg寄存器regardless不顾regenerate使再生regenerative恢复的register寄存器reinforce加强relay中转relay logic继电器逻辑remainder余数replica复制品replicate复制representation表示法representative代表reprogrammability可重复编程request要求reserved保留的reset重置resistive抵抗性的resistor电阻器respectively分别地restrict受限制的restriction约束retard阻碍retrieve检索reveal显示revenue收入reverse反转Reverse-polarity逆极性；逆偏振revise修改revolution革命rightmost最右边的ripple波纹ripple adder行波加法器robust强健的robustness鲁棒性rollover翻转rotary旋转的rotation旋转roughly大致row一行RZ归零制salient显著的sanity明智satisfy令人满意的saturate浸湿scale规模scan扫描scenario局面schematic原理图scheme计划scope范围sector部门segment部分selectively选择性的self-complementing自补码semantics语义学semicolon分号semiconductor半导体seminumerical半数值的sensitivity敏感度sensor感应器separate使分离sequence顺序，序列sequential 时序的,相继的serially连续的shift移位shifter转换机构shortcut捷径shrapnel榴弹shuffle弄混;乱堆sign符号signal信号signed-magnitude符号量值significant重要的silver-halide卤化银simple-minded头脑简单的simplify简化simulate仿真simulation仿真simulator仿真器simultaneous 同时的sink使下沉sketch画图skew偏斜slant倾斜的slash斜杠SMT表面装配技术sneak path潜通路Snext综合近端串扰socket插口solder焊接solely唯一地sophisticate复杂的sourcing供应sparsest稀疏的spec规格specification规格specified指定的specify指定sponsor赞助商sponsored赞助的sprinkled点缀Sreg状态寄存器SSI指令基本格式stabilize使稳固static静态stereo立体声stimulate刺激storage贮藏straightforward直接的strategy策略stray杂散的stream流stream流structural结构化的structure结构stubborn顽固的subarray子阵列subcube子集subdirectory子目录subexpression子表达式subrange子范围subroutine子程序subscript下标符号subsection 分段subsequent随后的subset子集subsidiary附属的substantial 实际的substitute替换substituting取代subsystem子系统subtle 细微的subtlety微妙subtract减subtraction减法subtractor减法器subtrahend减数subtype子类型successive连续的sufficient足够的suffix下标summarize总结superset扩展集supplant取代suppression抑制susceptible易受影响的swallow吞swap交换switching-algebra开关代数symmetric对称的symmetry对称性synchronize使同步synchronizer同步器synchronous同步的syndrome典型表现synopsys电子设计软件商名syntactical语法的syntax语法synthesis综合synthesize综合synthesized合成的synthesizer合成器table图表tabular列成表格的tabulated制成表的Tailored定做的tedious单调的tedium沉闷telecommunication电信template模版temporarily暂时地tempt使想要tentacle触角terminal终点termination终止Test试验test bench测试台text文本textual文本的theorem定理theoretical理论的threshold阈值thru-hole通孔tick时钟跳动timescale时间标尺toggle跳转tolerant忍受的topology拓扑，布局track记录track路径trademark商标transceiver收发器。
电子专业英语词汇
A．缩略词Modem：modulator and demodulator 调制解调器Rom ：read only memory 只读存储器Ram：random access memory 随机存储器CAD-computer aided design 计算机辅助设计CAE-Computer Aided Engineering 计算机辅助工程CAM-Computer Aided Manufacturing 计算机辅助制造CPU- central processing unit 中央处理器PC- Personal Computer 个人计算机Program Counter 程序计数器IC- Integrated Circuit 集成电路MSI- medium-scale integration LSI- Large Scale Integrated circuit VLSI- Very Large Scale Integration 中规模集成(电路)大规模集成电路超大规模集成电路ULSI- Ultra Large Scale Integration 特大规模集成电路ASIC--Application-Specific Integrated Circuit 专用集成电路CEO- Chief Executive Officer 首席执行官CFO- Finance 首席财务官COO- Operate 首席运营官CIO- Information 首席信息官CTO- Technology 首席技术官PCB- Printed Circuit Board 印刷电路板MCS-Micro Computer System 微型计算机系统MCU- Micro Control Unit 微控制器MPU- Micro Processing Unit 微处理器SOC-System On a Chip 片上系统CRT- Cathode Ray Tube 阴极射线管LED- light-emitting diode 发光二级管LCD- Liquid Crystal Display 液晶显示屏IEEE-The Institute of Electrical and Electronics Engineers 电气和电子工程师学会 [美] ISA Industry Standard Architecture 工业标准结构PCI Peripheral Component Interconnection 外设部件互连AGP Accelerated Graphics Port 加速图形端口Lab-Laboratory 实验室Maths- mathematics 数学ASIC Application Specific Integrated Circuit 特定用途集成电路FPGA Field Programmable Gate Array 现场可编程门阵列PLC Programmable Logic Controller 可编程逻辑控制器;Power LoadingControl 动力负载控制;Power-Line Carrier 电力线载波;FET FieldEffect Transistor 场效应晶体管MOSFET metallic oxide semiconductor field effect transistor[ 电子]金属氧化物半导体场效应晶体管CISC Complex Instruction Set Computer 复杂指令集计算机RISC ReducedInstructionSet Computer, 精简指令集计算机USB Universal Serial Bus , ( Intel 公司开发的)通用串行总线(架构) EEPROM-Electrically Erasable, Programmable Read-Only Memory.B、单词Amplifier 放大器flip-flop 触发器resistor 电阻器resistance 电阻capacitor 电容器capacitance 电容inductor 电感器inductance 电感operational amplifier 运算放大器sensor 传感器transducer 传感器，变换器register 寄存器conductor 导体semiconductor 半导体feedback 反馈diode 二极管transistor 晶体管，三极管thermo-表示“热、热电”之义thermometer 温度计thermocouple 热电偶microcomputer 微型计算机monitor (监视器)1) direct current circuits 直流电路2) amplifier 放大器3) analog electronics 模电4) semiconductor diode 半导体二极管5) transistor effect 晶体管效应6) microprocessor 或 microcontroller 微处理器或微控制器7) electrical engineering 电气工程8) power engineering 电力工程9) telecommunications engineering 通信工程10) internal devices 内部器件1 ) assembler language 汇编语言2 ) alternating current circuits 交流电路3 ) passive electrical circuits 无源电路4 ) three phase circuits 三相电路5 ) digital electronics 数字电子技术6 ) logic gates 逻辑门7 ) 3D virtual reality image 三维虚拟图像8 ) computer programming 计算机编程9 ) major in (在大学里)主修10 ) advanced programming techniques 高级编程技术1 ) electrical components 电子元件2 ) Ohm law 欧姆定律3 ) limit current 限制电流4 ) voltage divider 分压器5 ) transistor biasing circuits 晶体管偏置电路6 ) block DC current 阻碍直流7 ) store electric energy 或 store electrical energy 储存电能8 ) inductive reactance 感抗9 ) dielectric insulating material 或 insulating material 绝缘材料10 ) AC resistance/或 AC impedance 交流阻抗1) known as capacitive reactance 称为容抗2) with units of ohms 单位是欧姆3) prevent device from burning out 防止器件烧掉4) has an AC resistance to AC current 对交流电流有阻抗5) adjustment with a screw 用一个螺丝调节6) in the shape of a cylinder 呈圆柱形式7) block DC current, but pass AC current 阻直流，但通交流8) to vary the inductance 改变电感9) be given by the formula. 由公式给出10) the RF amplifie 音频放大器1) general-purpose meter 通用仪表2) analog meter 数字仪表3) reverse the test leads 交换测试笔4) mechanical adjust 机械调节5) measure resistance 测量电阻6) positive voltage 正向电压7) measure current 测量电流8) voltage amplitude 电压幅度9) dual-trace oscilloscope 双踪示波器10) signal generator 信号发生器1 ) analog multimeter 模拟万用表2 ) extended range 扩展范围3 ) specific meters 特殊仪表4) include the function and range switches 具有功能及范围选择旋钮5) present an electronic picture 呈现一幅电子图像6) display the voltage waveform 显示电压波形7) appear on the screen 在屏幕上出现8) phase relationship 相位关系9) as an example 例如，作为一个例子10) in series with the circuit 串联接入电路1) PN junction PN 结2) anode 阳极(正极)3) external resistance 外阻4) bipolar transistor 三极管5) a small current controls a large current 一个小电流控制一个大电流6) base current 基极电流7) enhancement MOS transistors 增强型 MOS 管8) P-channelP 沟道9) integrated circuits 集成电路10) electron and hole 电子和空穴1) semiconductor material 半导体材料2) forward biased 正向偏置3) depend on the external circuit resistance 取决于外部电路的电阻4) excessive reverse-biased voltage 过高的反偏电压5) is directly proportional to the amount of base current. 是正比于基极电流6) may even appear almost as a short 几乎可看成是短路7) cause stability problems for a transistor circuit.引起晶体管电路的稳定性(不好)问题8) digital technology 数字技术9) the most popular technology 最普遍的技术，最常用的技术10) use two complementary types of transistors N-channel and P-channel 用两种互补型的晶体管 -N 沟道( MOS 管)和 P 沟道( MOS 管)1) electronic power supply 或 steady DC Voltage source 稳压电源2) bridge rectifier 桥式整流器3) pulsating DC 脉冲直流电4) anode of diode 二极管的正极5) peak voltage 峰值电压6) capacitor filter 电容滤波器7) charge and discharge 充电和放电8) zener diode 稳压管9) IEEE (Institute of Electrical and Electronics Engineers) 电气电子工程师学会10) technical professional association 专业技术组织1) equipment operation 设备的运行2) device that converts AC into DC 把交流电转换成直流电的器件(设备)3) the power lines 电源线4) depending on the value of DC voltage needed 根据(取决于)所需要的直流电压值5) a half-wave rectifier 半波整流器6) so as to produce a constant DC output 从而产生一个稳定的直流输出7) in the negative side of the capacitor 在电容的负极8) flow through the load 流过负载9) in the forward-biased condition 在加正向偏置(电压)的条件下10) a series ( current-limiting) resistor 一个串联(限制电流)电阻1) Kirchhoff’sVoltageLaw 基尔霍夫电压定律2) voltage sources 电压源3) the law of conservation of electric charge 电荷守恒定律4) at every instant of time 在每一瞬时5) voltages across elements 元件两端的电压6) radio transmission 无线电传输7) frequency modulation 调频信号8) the frequency domain 频域9) linear resistor 线性电阻10) amplitude modulation wave 调幅波形1) current source 电流源2) under this circumstance 在这种情况下3) present the secondof Kirchhoff ’slaws 给出基尔霍夫第二定律4) introduce the concept of a “loop”引入“回路”的概念5) An alternative statement of KVL KVL 的另一种表述法6) voltages algebraically sum 电压代数和7) sinusoidal steady-state response 正弦稳态响应8) ordinary household voltage 日常用电(即民用电和一般工业用电)的电压9) time-invariant circuit 时不变电路10) percentage of modulation. 调制百分比1) digital integrated circuits 数字集成电路2) system design 系统设计3) application-specific integrated circuit (ASIC) 专用集成电路4) the productivity of chip designers 芯片设计能力(生产力)5) sophisticated design tools 复杂精致的设计工具6) fast response times 快速时间响应7)combinational logic blocks 组合逻辑(电路)块8) valid signals 有效信号9) input-output delay 输入输出延迟10) the highest frequency logic circuits 高频逻辑电路1) very large scale integrated(VLSI) circuits1) 超大规模集成电路2) in coarse terms 粗略地说3) integrate a greater number of transistors in a single die or integrated circuit (IC)在一个芯片上集成大量晶体管即集成电路4) make well-informed design decisions. 作出全面的设计决定5) the ratio of channel width to channel length 沟道宽度与沟道长度的比值6) output latch of a combinational block6) 组合块(电路)的输出锁存器7) defined in a high-level language 用(计算机)高级语言定义(描述)8) reliability of MOS transistorsMOS 管的可靠性9) reduce the power consumption 减小消耗功率10) to realize circuit functions 实现电路的功能1) decimal system 十进制数字系统2) storage of information within the computer 在计算机中信息的储存3) printed or displayed 打印或显示4) logic operation 逻辑运算5) combination of gates 组合逻辑门6) provide an output high only when all inputs are high仅当输入全为高电平时输出为高电平7) above expressing 上述表达式8) synchronous device 同步器件9) be combined with other gates 与其他门电路结合10) the versatility and flexibility of digital integrated circuits数字集成电路的通用性和多功能性1) flip-flop 触发器2) asynchronous device 异步器件3) at arbitrary time 在任意时间4) change state only on arrival of a clock pulse 当时钟脉冲信号来到时改变状态5) the octal and hexadecimal systems 八进制和十六进制系统6) clear input 清除输入(信号)7) play video games 玩电视游戏，玩计算机游戏8) surf the web 上网(网上冲浪)9) with a common clock pulse transition 用同一时钟脉冲(控制)转换10) in its broadest definition 用广义的定义1) make up a computer system 组成一个计算机系统2) high performance software 高性能的软件3) the input/output (or I/O) devices 输入输出器件4) CPU instructions reside in memory 存储在储存器中的 CPU 指令5) store data to an output device 把数据储存到一个输出设备中6) the control bus 或 control signal lines 控制信号线7) interrupt lines 中断线8) read data from a memory 从存储器中读数据9) semiconductor integrated circuits 半导体集成电路10) dynamic RAM memory 动态随机存储器1) impact system performance 影响系统的性能2) be generally associated with external devices 通常与外部设备相连接3) read data from an input device 从输入设备中读取数据4) connect the various components of a VNA machine与一台冯.诺依曼计算机的各种部件相连接5) data bus 数据总线6) 80x86 family microprocessor80X86 系列微处理器(芯片)7) to differentiate memory locations and I/O devices区分储存器的不同地址和不同的输入输出器件8) this prompts the question 这就提出了一个问题9) worth a brief mention 值得简要地提一下10) storage capacity in a single memory chip 一个存储芯片的存储容量1) with some similarities to …与……有些类似2) in an academic sense 以学术观点来看3) structured language 结构化语言4) the distinguishing feature 显著特征5) local variables 局部变量6) side effect 副作用7) readable programs 易读的程序8) high-level computer languages 计算机高级语言9) assembly language instructions 汇编语言指令10) comments describing the statements 描述语句的注释1) perform a specific task. 执行一个指定的任务2) to creep into a program 潜伏(隐藏)在一个程序中3) in various situations 在各种情况下4) section off and hide from the rest of the program 和程序的其他部分分开并隐藏起来5) provide analternative toassembly language programming 给出汇编语言编程的替代方法6) correspond to one assembly language statement 与一条汇编语言对应7) using alphanumeric symbols 用字母及数字符号8) make it easier for programmers to write 使编程者容易书写(程序)9) two statement with the braces 花括号中的两条语句10) create program structure 创建程序结构1) still image 静止图像2) relate to television 与电视有关的3) the most common way of displaying images 最常见的显示图像方式4) CRT or the cathode ray tube 阴极射线管，显像管5) pixel 像素6) create magnetic fields6) 建立电磁场7) move the beam horizontally 水平移动光束8) electron beam 电子束9) emit red, green and blue light 发射红、绿、蓝光10) electrical signals 电信号1) satellite broadcast 卫星广播2) the normal intensity signal 标准亮度的信号3) be familiar with……对……很熟悉4) cable TV programs 有线电视节目5) select the channel 选(电视节目)频道1) reassemble the dots into a meaningful image1) 把像点重新拼成一幅有意义的图像2) second amazing feature 第二个奇妙的特点3) hit the flat screen 撞击平坦的屏幕4) contain three different parts 含有三个不同的部分5) the three colors mix together 三种颜色混合在一起。
电子信息技术专业英语
electro- 电electromagnetic wave 电磁波， electrodynamic 电动力（学）的
electrode 电极 anode 阳极、正极 cathode 阴极、负极 positive 阳性的、正的、正数 negative阴性的、负的、负数
2. 1 专业词汇 Speciality Vocabularies
Unit 5 Digital Logic Circuit （数字逻辑线路）
Unit 6 Electronic Instrument Introduction--Oscilloscope （电子仪器介绍---示波器）
Unit 7 Computer Basics （计算机基础） Unit 8 Computer Netwroks （计算机网络） Unit 9 A Manual of Setting Up Your PC （PC机安装 手册） Unit 10 Office 2000 Series (Office 2000 系列) Unit 11 Multimedia (多媒体) Unit 12 ISDN (integrated service digital network) (综 合业务数据网)
in the desired sequence 按希望的顺序
1 科技英语的特点 Features
1.1 长句 Long sentences A与B成(正/反)比例
e.g. For direct current and low-frequency (directly) alternating current (up to a few thousand A be (reversely) proportional to B cycles per second) the resistance is reversely proportional to the cross-sectional (inversely ) area of the path the current must travel; that (direct) is , given two conductors of the same A be in (reverse) proportion/ratio to B material and having same length , but (inverse) differing in crossing-sectional area , the one resistance is reversely proportional (reciprocal) with larger area will have the lower to area, that is, resistance. ratio of 3 to 7. 它们之间比率为3比7。 They are in a
《计算机专业英语(第4版)》Unit 1 Hardware Knowledge
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• Gates stepped down as chief executive officer of Microsoft in January 2000.
• He remained as chairman and created the position of chief software architect.
• In June 2006, Gates announced that he would be transitioning from full-time work at Microsoft to part-time work, and full-time work at the Bill & Melinda Gates Foundation.
four basic units of simplified computer: the input unit, central processing unit (CPU), memory unit, and output unit.
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1.2 Computer Development
1.2.1 Text A • The hardware of a digital computer system
电子信息工程专业英语(第三版)词汇表
Aa portion of一部分a variety of各种各样的a mass of 大量的AC abbr. Alternating Current交流电accidental adj.意外的accumulator n．累加器acquisition n.获取，采集acquisition time采集时间acquisition time采集时间activate vt．激活active adj．有源的actuator n 致动器，执行器add-on n.附件administration邮电管理局address vt.从事，忙于address generator地址产生器address pointer地址指针addressing mode寻址模式adjustment n 调整，调节ADSL abbr. Asymmetrical Digital Subscriber Loop非对称数字用户线adverse adj 不利的，相反的AFG Arbitrary Function Generator任意函数发生器aggregate v.聚集，合计AGP Accelerated Graphic Port 加速图形接口akin adj.同族的，类似的algorithm n.算法aliasing n.混叠现象alkaline adj.碱性的all in all 总而言之all of a sudden突然allocate vt.分配allocate vt.分配allow for 虑及，体谅allow for虑及，酌留alphanumeric adj.包括文字与数字的alter v.改变alternative n．选择ALU abbr Arithmetic Logic Unit算术逻辑单元aluminium n.铝ambient adj.周围的n.周围环境analogous adj.类似的analogy n.类似，类推ancillary adj.辅助的，副的anguish n 痛苦，苦恼angular frequency角频率annotation n.标注，注解antenna n.触角，天线anti-aliasing filter抗亍昆叠滤波器anti-aliasing filter抗混叠滤波器appliance n.用具，器具appliance n．用具，器县application interface 应用程序接口approach n. 方法appropriate adj.适当的approximation n.近似（值）approximation n.逼近，近似值archive vt.存档n.档案文件arena n.竞技场，舞台arena n.竞技场舞台arise from 由...引起；从...中产生arithmetic n 算数array n.阵列，数组array n.数组，阵列artificial adj.不自然的as a consequence 因此as always照常as opposed to .. 与...相反as yet到目前为止ASIC abbr. Application Specific Integrated Circuit专用集成电路ASIC Application Specific Integrated CircuitASIC Application-Specific Integrated Circuit专用集成电路assembler n 汇编器assembly language汇编语言assignment n.赋值ASSP abbr. Application Specific Standard Product专用标准器件ASSP Application-Specific Standard Parts 专用标准器件assume vt 假定asynchronous adj.异步的asynchronous adj.异步的attenuator n.衰减器audiophile n.高保真音响爱好者auditorium n.会堂，礼堂auditory system听觉系统automatic variable自动变量automotive adj.汽车的AWG Arbitrary Waveform Generator任意波形发生器B(be) known as…称作……(be) capable of…具备……的能力(be) equivalerit to相当于……，等价于……(be) proportional to与……成比例back bias 反向偏压backplane n.背叛backside n.背部，后方bar graph条形图bargain n.交易，协议，廉价品barrier n.隔板，势垒，阻挡层base station 基站base station基站baseband n.基带baud n 波特be concerned with…对……关心be encumbered with为……所累be mad e up of由……组成be referred to as.... 被称作...be thought of as…被认为……beam splitter 分光镜behavioral synthesis 行为综合beneficial adj.有益的，受益的Bessel filter贝塞耳滤波器biased adj.加偏压的，有偏向的bill of materials材料单BIOS abbr．Basic Input Output System基本输入输出系统bipolar adj.双极性的bit vector位向量bland adj．平淡的block diagram方框图blow up 爆炸，放大blur v 使……模糊BNC bayonet neill-concelman 同轴电缆卡环形接头boast v．夸耀Bode plot伯德图bond n. 接头Boolean variable 布尔变量boost n.升压，放大boot n.启动，引导，自举boot sector引导扇区bootstrap n. 引导程序bootstrap loader 引导装入程序brake n.刹车branch instruction分支指令brief adj.短暂的bring up 捉出，引出browse v.浏览budget n．预算budget n．预算budgetary adj.预算的buffer n 缓冲器buffer n.缓冲器，缓冲区building block 构件，模块built-in adj.内置的bulky adj.体积大的bulky adj 容量大的，体积大的bunching n.聚束bus interface总线接口bus interface总线接口by one’s （own）bootstraps 通过自己的努力by way of 经由；作为Ccable n.电缆cable modem 线缆调制解调器cable TV 有线电视cache n.高速缓存CAD Computer Aided Design 计算机辅助设计calculable adj.可计算的，能预测的calculation-intensive algorithm运算密集型算法camcorder n.便携式摄像机candid adj.非排演的，偷拍的capacitive adj.电容性的capacitor n.电容器capacity n.容量，电容capture v .记录，输入carrier wave 载波cascade n 级联cathode n.阴极cauldron n.大锅炉CB citizens'band 民用波段CCD Charge Coupled Device 电荷耦合器件CD Compact Disc 光盘cell n.细胞，蜂房，电池cellular adj.蜂窝状的characterization n.描述，表征charge pump电荷泵chat n．聊天Chebyshev Type l filter切比雪夫1型滤波器chip rate码片速率chrominance n.色度circular adj.圆形的，循环的circular adj．循环的，环形的circular buffer循环缓冲区class n.类clear-cut adj．界限分明的clever adj.精巧的，灵巧的，巧妙的cliché n 空话，套话，废话clock jitter 时钟抖动clump n.块，团CMOS abbr. Complementary Metal-Oxide-Semiconductor互补金属氧化物半导体coding theory 编码理论coexist vi.共存cold boot 冷启动collide vi.碰撞，抵触collision n.碰撞，冲突concerned adj.有关的concisely adv.简明地concurrent adj.并发的concurrent process并发进程conditional adj.条件的conditioning n 调节，调整conduct v传导conductivity n. 传导性，传导率configure vt.配置，设定conflict n．冲突，抵触conformance n.顺应，一致conjugate adj．共轭的consequently adv.从而，因此consist of...由……组成consolidated adj。
电子信息专业英语课文翻译(部分)
电子信息专业英语课文翻译1. Chapter 1 Introduction to Electronic Technology电子技术简介1.1. Lesson 1 Development of Electronics 电子技术开展史电子技术的历史是一个关于二十世纪的故事，电子学的三个关键元件是真空管、晶体管和集成电路。
真空管也叫做电子管，它是一个密封的玻璃管，在它里面，电子在有真空隔离的电极之间流动。
在20〔19×〕世纪早期创造了真空管，随着真空管的创造，放大和传输电能成为可能。
电子管的第一应用在于无线电通信。
在第二次世界大战之前，随着越来越多的专门真空管被制造出来用于各种用处，通信技术从而能得到了宏大的进步。
在20世纪20年代时，无线电播送呈天文数字地增长并且成为家庭娱乐的主要来源。
电视机是在1927年创造，并且最终得到了广泛的应用。
电视机作为一种电子设备，其开展得益于在二次世界大战期间雷达上的许多进步。
雷达利用无线电微波回声来测量一个物体的间隔和方向，被用于检测飞机和船只。
世界大战之后，电子管被用于开发第一台计算机，但是因为电子元件的尺寸，所以这些计算机是不实在际的。
在1947年，来自贝尔实验室的一组工程师们创造了晶体管，因为创造了晶体管，他们获得了诺贝尔奖。
晶体管的功能类似于真空管，但与真空管相比，它体积小、重量轻、消耗功率低、更加可靠和制造本钱低。
在几乎所有的电子设备中晶体管取代了真空管。
在20世纪 50年代时，美国德州仪器公司开展出第一个集成电路。
第一个集成电路仅包含了几个晶体管，在随后的20世纪70年代中期，出现了大规模集成电路和超大规模集成电路。
超大规模集成电路技术允许我们在一个单芯片中构建一个包含有成千上万晶体管的系统。
摄像机、手提和个人电脑仅仅是集成电路使之成为可能的一些设备实例。
1.2. Lesson 2 Singapore Polytechnic 新加坡理工学院新加坡理工学院，是新加坡同类学校中的第一家教育机构，创立于1954年，学院着重培养和训练技术人员和专业人员，从而支持新加坡的工业和经济的开展。
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Lesson 28 Digital Storage Media
《电子技术专业英语教程》冯新宇 主编 电子工业出版社
28 Digital Storage Media
• Backgrounds • Text tour • Language in use
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What is digital storage media?
• "digital storage media" refers to both storage and communication capabilities • These have increased in capacity more than a thousand fold in the past decade, allowing digital multimedia to emerge as a cost effective competitor for analog approaches. • In 1985, CD-ROM (compact disc read-only memory) with a capacity of more than 600 Mbytes but a manufactured cost under a dollar was first applied to electronic publishing. Similarly, fiber-optic cable now makes gigabitper-second communication channels a reality worldwide.
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CDROM development
• An elaborate system of optics, servos, and signal decoding circuits allows data to be accessed within a second. ISO 9660 (based on the High Sierra standard ) specifies the volume and file characteristics, allowing access through nearly any CD-ROM drive and operating system. Efforts of the Rock Ridge Group have extended the utility of ISO 9660 for UNIX systems and servers.
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《电子技术专业英utline
- What is digital storage media? - Storage
• CDROM • CDROM development
- Network • Why should the introduction of network storage? • The realization of networked storage
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CD-ROM
• CD-ROMs, the most cost effective storage medium for distributing large quantities of digital data, are related to regular compact discs-that is, CD-DA, or compact-disc digital audio. • Both support direct access to individual sectors of data that can store 1/75 second of CD-quality digital audio in CDDA format, using 2,336 bytes, or 2,048 bytes of arbitrary digital data in CD-ROM format with the rest of the space for error correction. Thus, CD-ROM data transfer speed is 150 Kbytes per second or 1.2 Mbits per second.
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Network
Why should the introduction of network storage?
– While fiber-optic connections are the most cost-effective scheme for rapidly transmitting large volumes of digital data，a great deal of research regarding networked multimedia is required. – The Fiber Distributed Data Interface operates at 100 Mbps, and connection costs dropped below $5000 in the early 1990s. Gigabitper-second networks are being tested, and will form the backbone for national telecommunication. However, research regarding network protocols, local area network and workstation architectures, and operating-system support software for digital multimedia is still in its infancy. The first international workshop exclusively on these topics was held late in 1990.
– High performance and reliability are also important. Research is proceeding on object-oriented models to handle the various classes of multimedia, abstractions for continuous media (for example, an audio stream) I/O, and connection architectures for networks and workstation. – There is a trade-off between network reliability, how closely the network approximates providing a constant rate stream, and other factors. – Without buffering, the stream of data must be carefully prepared, such as by interleaving data on storage units. – That is especially important with CDROM, where seek times are one to two orders of magnitude slower than with magnetic disks. As memory prices decline, however, buffering of multimedia data will allow fast processors to compensate for many performance problems in digital storage media.
– Vocabulary – Structure – Reading/writing techniques
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Backgrounds
• Terminology – fiber-optic 【计】光导纤维 – servo n.伺服，伺服系统；【计】伺服装置 – Hypermedia 【计】多介质的，超媒体 – CD-DA 数字音频光盘 – compact-disc 激光唱片，压缩磁盘，光盘 – CD-ROM 只读存储器，只读光盘 – Fiber Distributed Data Interface 光纤分布式数据接口 – seek time 寻道时间 – orders of magnitude 数量级
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CDROM development
• Compact discs are part of the family of optical media. There are prospects for further improvement, including write-once and erasable discs of varying sizes. For example, announcements indicate that in 1992, write-once CD-ROM drives will cost under $3000, and minidisk (2.5inch, 128-Mbyte) drives will cost about the same as those for CD-ROMs, handling both formats. • Magnetic disks are readily available with capacities on the order of a gigabyte, but they are not low-cost，removable, or produced by mass replication. Use of caching, memory hierarchies, and minimal perfect hashing will make all storage units even more effective contributors to digital multimedia.