计算机专业英语Unit 16 计算机专业英语单词构成
精品课件-IT专业英语-UNIT16
UNIT 16 E-commerce Business
16-1-2 Introductions Different e-commerce activities have different
purposes. Is the business targeting consumers like you or does it cater to another business? Maybe the ecommerce isn’t even a company, but someone trying to sell something to someone else on the Web. Some people find it useful to categorize e-commerce by the types of entries participating in the transaction or business processes. The five general e-commerce categories are business to consumer, business to business, business process, consumer to consumer, and business to government. The three categories are most commonly used are:
UNIT 16 E-commerce Business
Business to Consumer E-Commerce (B2C) Business to Consumer electronic commerce (B2C e-
commerce) occurs when a business sells products and service through e-commerce to customers who are primarily individuals. Hundreds of thousands of B2C ecommerce business exit on the web. The most famous B2C WEB site is taobao (), Jingdong, (), Amazon(), etc.B2C ecommerce businesses have been the most visible. However, only about 3 percent of all e-commerce revenues are from B2C. The other 97 percent are mostly B2B ecommerce revenues.
计算机专业英语单词
Abbreviations LIFO (last-in, first-out) 后进先出 FIFO (first-in, first-out) 先进先出
4.3 Queues
New Words & Expressions
queue n.行列, 队列; vi.排队 cafeteria n.自助餐厅 rear n.后面, 背后, 后方 set aside 留出，拨出 head pointer 头指针 tail pointer 尾指针 crawl vi.& n. 爬行, 蠕动, 徐徐行进 egocentric adj.自我中心的 consumption n.消费, 消费量 side effect 副作用 migrate vi.移动, 移植; vt.使移居, 使移植 circular queue 循环队列 envision vt.想象, 预想 bridge vt.跨接,接通
Abbreviations:
CPU(Central Processing Unit) 中央处理器 I/O(Input/Output) 输入输出(设备)
3.1 Number Systems
New Words & Expressions:
hexadecimal adj.十六进制的; n.十六进制 radix n.根, 基数 octal adj.八进制的; n.八进制 alphabet n.字母表 fractional adj.分数的, 小数的 whole number n.整数 remainder n.余数 significant figure n.有效数字 quotient n.商 algorithm n.算法 complement n. 补码
ENIAC(Electronic Numerical Integrator and Computer)
计算机专业英语单词
snippet小片，断片 statement声明 menu菜单 site 站点 guru宗教老师 CSS叠层样式 heterogeneous异质的 paramount至上的 delivery 递送，交付 platform 平台 project 计划 embedded嵌入式系统 portable可移植的 distributed 分布式 real-time 实时的 end-user终端用户 desktop桌面 requirement需求 deploy 开展 performance性能 survive 幸存 adaptable能适应的
第十单元
abstraction抽象 domain定义域 idealized理想化 inventory 库存 stock level库存水平 reorder在订购 toss掷 dice 股子 initializer 初始化 algorithm 算法 stack栈
syntax recognition语法识别 expression evaluation表达式求值 function call 函数调用 a pile of boxes一叠盒子 push压入 pop弹出 lifo 后进先出 rack 架 linked list 链表 declaration说明 index 索引 Turing machine 图灵机 Computability 可计算 Equivalent 相等的 Geometric几何的
program and data程序和数据 instruction 指令 location 单元 RAM 随机存取存储器 Hardwired 硬连线 EPROM 可擦可编程只读存储器 Cache高速缓存 Throughput 吞吐量 read-mostly以读为主 EEPROM 电可擦编程 ROM Nonvolatility 非易失性 Updatable可修改的 in place在适当的地方 semiconductor半导体 flash memory闪存 functionality 功能 byte-level 字节级 be referred to as称作 virtually 事实上 house存放 expansion扩充 peripheral外围的
计算机专业英语单词
计算机专业英语单词计算机专业英语单词计算机专业英语词汇指与计算机硬件、软件、网络等多方面有关的英语词汇，主要包括硬件基础、计算机系统维护、计算机网络基础、软件、程序设计语言、计算机网络技术、IT职场英语等词汇。
下面为大家带来计算机专业英语单词，快来看看吧。
计算机专业英语单词1-10 第一单元Processor 处理机Primary storage 主存储器 bit 位hearsay 传说CPU 中英处理器control unit 控制部件arithmetic and logic unit 算术逻辑部件 integral parts 不可缺的部件 tape and disk磁带和磁盘DRAM动态随机存储器 SRAM静态随机存储器 Register 寄存器a state of the art 目前工艺水平 chip 芯片VDT 视频显示终端secondary storage 辅助存储器at a premium非常珍贵reallocate 重新分配capacity 容量coaxial cable 同轴电缆program and data 程序和数据 instruction 指令location 单元RAM随机存取存储器 Hardwired 硬连线EPROM可擦可编程只读存储器 Cache 高速缓存Throughput 吞吐量read-mostly 以读为主EEPROM电可擦编程ROM Nonvolatility 非易失性Updatable 可修改的 in place 在适当的地方 semiconductor 半导体 flash memory 闪存functionality 功能byte-level 字节级be referred to as 称作 virtually 事实上house 存放expansion 扩充peripheral 外围的slot 插槽power supply 电源 system board 系统板 storage bay 存储机架floppy 软盘第二单元optical laser disk 光盘 laser beam激光束 score 刻痕microscopic pit 微小的凹点 light-sensitive 光敏感的 deflect 偏转access arm存取臂 inviting 令人心动的 fluctuation 波动 emerge 显现stabilize 稳定gigabyte 千兆字节 cd 光盘magneto-optical disk 磁光盘 entrepreneur 企业家video 视频的拓展阅读：A(Active-matrix)主动矩阵(Adapter cards)适配卡(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(administrator)管理员(Add-ons)插件(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AGP(accelerated graphics port)加速图形接口ALU (arithmetic-logic unit)算术逻辑单元AAT(Average Access Time) 平均存取时间ACL(Access Control Lists)访问控制表ACK(acknowledgement character)确认字符ACPI (Advanced Configuration and Power Interface)高级配置和电源接口ADC(Analog to Digital Converter)模数转换器ADSL(Asymmetric Digital Subscriber Line)非对称用户数字线路ADT(Abstract Data Type)抽象数据类型AGP(Accelerated Graphics Port)图形加速端口AI(Artif icial Intelligence)人工智能AIFF(Audio Image File Format)声音图像文件格式ALU(Arithmetic Logical Unit) 算术逻辑单元AM(Amplitude Modulation)调幅ANN(Artificial Neural Network)人工神经网络ANSI(American National Standard Institute)美国国家标准协会API(Application Programming Interface)应用程序设计接口APPN(Advanced Peer-to-Peer Network)高级对等网络ARP(Address Resolution Protocol)地址分辨/ 转换协议ARPG(Action Role Playing Game)动作角色扮演游戏ASCII (American Standard Code for Information Interchange)美国信息交换标准代码ASP(Active Server Page)活动服务器网页ASP(Application Service Provider)应用服务提供商AST(Average Seek Time)平均访问时间ATM(asynchronous transfer mode)异步传输模式ATR (Automatic Target Recognition) 自动目标识别AVI (Audio Video Interleaved)声音视频接口B(Bar code)条形码(Bar code reader)条形码读卡器(Basic application)基础程序(Binary coding schemes)二进制编码方案(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(Bus)总线B2B(Busines s to Business)商业机构对商业机构的电子商务B2C(Business to Consumer)商业机构对消费者的电子商务BBS(bulletin board system)电子公告牌系统BER(Bit Error Rate)误码率BFS (Breadth First Search) 广度优先搜索BGP(Border Gateway Protocol)边缘网关协议BIOS(basic input/output system)基本输入输出系统BISDN(Broadband- Integrated Services Digital Network)宽带综合业务数字网BLU(Basic Link Unit)基本链路单元BOF(Beginning Of File)文件开头BPS(Bits Per Second)每秒比特数BRI(Basic Rate Interface)基本速率接口BSP(Byte Stream Protocol)字节流协议BSS(Broadband Switching System)宽带交换系统C(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(Channel)信道(Chat group)谈话群组(Client)客户端(Coaxial cable)同轴电缆(cold site)冷网站(Commerce servers)商业服务器(Communication channel)信道(Communication systems)信息系统CD(Compact 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(cookies-cutter programs)信息记录截取程序(cookies)信息记录程序(cracker)解密高手(Cyber cash)电子货币(Cyberspace)计算机空间(chart)图表(closed architecture )封闭式体系结构C2C(Consumer-to-consumer)个人对个人CPU (central processing unit)中央处理器CISC (complex instruction set computer)复杂指令集计算机CRT( cathode-ray tube)阴极射线管AD(Computer Aided Design)计算机辅助设计CAE(Computer-Aided Engineering)计算机辅助工程CAI(Computer Aided Instruction)计算机辅助教学CAM(Computer Aided Manufacturing)计算机辅助管理CASE(Computer Assisted Software Engineering)计算机辅助软件工程CAT(Computer Aided Test)计算机辅助测试CATV(Community Antenna Television)有线电视CB(control bus)控制总线CCP(Communication Control Procrssor)通信控制处理机CD(Compact Disc)压缩光盘，只读光盘CD-R(Compact Disc-Recordable)可录光盘，只写一次的光盘CDFS(Compact Disk File System)密集磁盘文件系统CDMA(Code Division Multiple Access)码分多路访问CD-MO(Compact Disc-Magneto Optical)磁光式光盘CD-ROM(compact disc read-only memory)只读光盘CD-RW(compact disc rewritable)可读写光盘CGA(Color Graphics Adapter)彩色显示器CGI(common gateway interface)公共网关接口CI(Computational Intelligence)计算智能CISC(Complex Instruction Set Computer) 复杂指令集计算机CMOS(Complementary Metal Oxide Semiconductor)互补金属氧化物半导体存储器COM(Component object model)组件对象模型CORBA(Common Object Request Broker Architecture)公共对象请求代理结构CPU(central proces sing unit)中央处理单元CRC(cyclical redundancy check)循环冗余校验码CRM(Client Relation Management)客户关系管理CRT(Cathode-Ray Tube)阴极射线管,显示器CSMA(Carrier Sense Multi -Access)载波侦听多路访问CSU(Channel Service Unit)信道服务单元CU(Control Unit)控制单元DDB(Database)数据库(database files)数据库文件(Database manager)数据库管理DBMS(Database manager system)数据库管理系统(Data bus)数据总线(Data projector)数码放映机(Desktop system unit)台式电脑系统单元(Destination file)目标文件(Digital cameras)数码照相机(Digital notebooks)数字笔记本(Digital video camera)数码摄影机(Discrete-speech recognition system)不连续语言识别系统(Document)文档(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(Data play)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(Disk)磁碟(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(Digital Versatile Disc)数字多功能光盘DVD-R(DVD-Recordable)可写DVDDVD-RAM(DVD- Random Access Memory)DVD随机存取器DNS(Domain name system)域名服务器DAC(Digital to Analogue Converter)数模转换器DAO(Data Access Object)数据访问对象DAP(Directory Acces s Protocol)目录访问协议DBMS(Database Management System)数据库管理系统DCE(data communication equipment)数据通信设备DCE(Distributed Computing Environment)分布式计算环境DCOM(Distributed COM)分布式组件对象模型DDB(Distributed DataBase)分布式数据库DDE(Dynamic Data Exchange)动态数据交换DDI(Device Driver Interface)设备驱动程序接口DDK(Driver Development Kit)驱动程序开发工具包DDN(Data Digital Network)数据数字网DEC(Digital Equipment Corporation)数字设备公司DES(Data Encryption Standard)数据加密标准DFS(Depth First Search) 深度优先搜索DFS(Distributed File System)分布式文件系统DHCP(Dynamic Host Configuration Protocol)动态主机配置协议DIB(Dual Independent Bus)双独立总线DIC(Digital Image Control)数字图像控制DLC(Data Link Control)数据链路控制DLL(Dynamic Link Library)动态链接库DLT(Data Link Terminal)数据链路终端DMA(Direct Memory Access)直接内存访问DMSP(Distributed Mail System Protocol)分布式电子邮件系统协议DNS(Domain Name System)域名系统DOM(Document Object Mode)文档对象模型DOS(Disk Operation System)磁盘操作系统DQDB(Distributed Queue Dual Bus)分布式队列双总线DRAM(Dynamic Random Access Memory)动态随机存取存储器DSD(Direct Stream Digital)直接数字信号流DSL(Digital Subscriber Line)数字用户线路DSM(Distributed Shared Memory)分布式共享内存DSP(Digital Signal Processing)数字信号处理DTE(Data Terminal Equipment)数据终端设备DVD(Digital Versatile Disc)数字多功能盘DVD-ROM(DVD-Read Only Memory)计算机用只读光盘DVI(Digital Video Interactive)数字视频交互E(e-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EC(Embedded Controller)嵌入式控制器EDIF(Electronic Data Interchange Format)电子数据交换格式EEPROM(Erasable and Electrically Programmable ROM)电擦除可编程只读存储器EGA(Enhanced Graphics Adapter)彩色显示器,分辨率为640×350 ,可以显示 16 种颜色EGP(External Gateway Protocol)外部网关协议EISA(Extended Industry Standard Architecture)增强工业标准结构EMS(Expanded Memory Specification)扩充存储器规范EPH(Electronic payment Handler)电子支付处理系统EPROM(Erasable Programmable ROM)可擦除可编程只读存储器ERP(Enterprise Resource Planning)企业资源计划ETM(ExTended Memory)扩展存储器F(Fax machine)传真机(Field)域(Find)搜索(FireWire 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(Forum)论坛(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 cartridge)磁盘盒(Formatting)格式化(freedom of information act of 1970)信息自由法案(frequency)频率(frustrated)受挫折(Full-duplex communication)全双通通信FAT(File Allocation Table)文件分配表FCB(File Control Block)文件控制块FCFS(First Come First Service)先到先服务FCS(Frame Check Sequence)帧校验序列FDD(Floppy Disk Device)软盘驱动器FDDI(Fiber-optic Data Distribution Inter face)光纤数据分布接口FDM(Frequency-Division Multiplexing)频分多路FDMA(Frequency Division Multiple Address)频分多址FEC(Forward Error Correction) 前向纠错FEK(File Encryption Key)文件密钥FEP(Front Ef fect Processor)前端处理机FET(Field Effect Transistor)场效应晶体管FIFO(First In First Out)先进先出FM(Frequency Modulation)频率调制FPU(Float Point Unit)浮点部件FRC(Frame Rate Control)帧频控制FTAM(File Transfer Access and Management)文件传输访问和管理FTP(File Transfer Protocol)文件传输协议G(General-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(Group by) 排序GAL(General Array Logic)通用逻辑阵列GCR(Group-Coded Recording)成组编码记录GDI(Graphics Device Interface)图形设备接口GIF(Graphics Interchange Format)一种图片文件格式,图形转换格式GIS(Geographic Information System)地理信息系统GPI(Graphical Programming Interface)图形编程接口GPIB(General Purpose Interface Bus)通用接口总线GPS(Global Positioning System)全球定位系统GSX(Graphics System Extension)图形系统扩展GUI(Graphical User Interface)图形用户接口H(handheld 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 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)热网站(Hybrid network)混合网络HPSB (high performance serial bus)高性能串行总线HDTV(high-definition television)高清晰度电视HDC(Hard Disk Control)硬盘控制器HDD(Hard Disk Drive)硬盘驱动器HDLC(High-level Data Link Control)高级数据链路控制HEX(HEXadecimal)十六进制HPFS(High Performance File System)高性能文件系统HPSB(High Performance Serial Bus)高性能串行总线HTML(Hyper Text Markup Language)超文本标记语言HTTP(Hyper Text Transport Protocol)超文本传输协议I(Image capturing device)图像获取设备IT(information technology)信息技术(Ink-jet printer)墨水喷射印刷机(Integrated package)综合性组件(Intelligent termina)l智能终端设备(Intergrated circuit)集成电路(implements )实现接口(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(Internet hard drive) 网络硬盘驱动器(intranet)企业内部网ISA (industry standard architecture)工业标准结构体系IRC(internet relay chat)互联网多线交谈IAC(Inter-Application Communications)应用间通信IC(Integrated Circuit)集成电路ICMP(Internet Control Mes sage Protocol)因特网控制消息协议ICP(Internet Content Provider)因特网内容服务提供商,是 ISP中提供信息服务的一种机构IDC(International Development Center)国际开发中心IDE(Integrated Development Environment)集成开发环境IDL(Interface Definition Language)接口定义语言IEEE(Institute of Electrical and Electronics Engineering)电子电器工程师协会IGP(Interior Gateway Protocol)内部网关协议IIS(Internet Information Service)因特网信息服务IP(Internet Protocol)因特网协议IPC(Inter-Process Communication)进程间通信IPSE(Integrated Project Support Environments)集成工程支持环境IPX(Internet Packer Exchitecture)互联网报文分组交换ISA(Industry Standard Architecture)工业标准结构,是 IBM PC/ XT总线标准ISDN(Integrated Service Digital Network)综合业务数字网ISO(International Standard Organization)国际标准化组织ISP(Internet Service Provider)因特网服务提供者ITU(International Telecom Union)国际电信联盟J(joystick)操纵杆JDBC(Java Database Connectivity) J ava数据库互联JPEG(Joint Photographic Experts Group)联合图片专家组JSP(Java Server Page) Java 服务器页面技术JVM(Java Virtual Machine)Java虚拟机K(keyword search)关键字搜索KB(Kilobyte)千字节KBPS(Kilobits Per Second)每秒千比特KMS(Knowledge Management System)知识管理系统L(laser 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LCD (liquid crystal display monitor)液晶显示器LAN(Local Area Network)局域网LBA(Logical Block Addressing)逻辑块寻址LCD(Liquid Crystal Display)液晶显示器LDT(Logic Design Translator)逻辑设计翻译程序LED(Light Emitting Diode)发光二极管LIFO(Last In First Out)后进先出LP(Linear Programming)线性规划LPC(Local Procedure Call)局部过程调用LSIC(Large Scale Integration Circuit)大规模集成电路M(Main board)主板(Mark sensing)标志检测(Mechanical mouse)机械鼠标(Memory)内存(Menu)菜单(Menu bar)菜单栏(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MAN(Metropolitan area network)城域网MICR(magnetic-ink character recognition)磁墨水字符识别器MAC(Medium Access Control)介质访问控制MAN(Metropolitan Area Network)城域网MBR(Master Boot Record)主引导记录MC(Memory Card)存储卡片MCA(Micro Channel Architecture)微通道结构MDA(Monochrome Display Adapter)单色显示适配卡MFM(Modified Frequency Modulation)改进调频制MIB(Management Information Bass)管理信息库MIDI(Musical Instrument Digital Interface) 乐器数字接口MIMD(Multiple Instruction Stream,Multiple Data Stream)多指令流,多数据流MIPS(Million Instructions Per Second)每秒百万条指令MIS(Management Information System)管理信息系统MISD(Multiple Instruction Stream,Single Data Stream)多指令流,单数据流MMDS(Multi-channel Multipoint Distribution Service)多波段多点分发服务器MMU(Memory Management Unit)内存管理单元MPC(Multimedia PC)多媒体计算机MPEG(Moving Picture Expert Group) 一种视频和音频的.国际标准格式MPLS(Multi-Protocol Label Switching)多协议标记交换MPS(Micro Processor System)微处理器系列MTBF(Mean Time Between Failures)平均故障间隔时间MUD(Multiple User Dimension)多用户空间N(Net 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(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NOS(Network operation system)网络操作系统NAOC(No-Account Over Clock)无效超频NAT(Network Address Translation) 网络地址转换NC(Network Computer)网络计算机NDIS(Network Device Interface Speci fication)网络设备接口规范NCM(Neural Cognitive Maps)神经元认知图NFS(Network File System)网络文件系统NIS(Network Information Services)网络信息服务NNTP(Network News Transfer Protocol)网络新闻传输协议NOC(Network Operations Center) 网络操作中心NSP(Name Server Protocol)名字服务器协议NTP(Network Time Protocol)网络时间协议NUI(network user identification)网络用户标识O(Object embedding)对象嵌入(Object linking)目标链接(Open architecture)开放式体系结构OS(Operation System)操作系统(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OLE (object linking and embedding)对象链接入OCR(optical-character recognition)字符识别器OMR(optical-mark recognition)光标阅读器OA(Of f ice Automation)办公自动化OCR(Optical Character Recognition)光学字符识别ODBC(Open Database Connectivity)开放式数据库互联ODI(Open Data- link Interface)开放式数据链路接口OEM(Original Equipment Manufactures)原始设备制造厂家OLE(Object Linking and Embedding)对象链接与嵌入OMG(Object Management Group)对象管理组织OMR(Optical-Mark Recognition)光标阅读器OOM(Object Oriented Method)面向对象方法OOP(Object Oriented Programming)面向对象程序设计ORB(Object Request Broker)对象请求代理OS(Operating System)操作系统OSI(Open System Interconnect Reference Model)开放式系统互联参考模型OSPF(Open Shortest Path First)开发最短路径优先P(palmtop 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 language)程序控制语言(Packets)数据包(Parallel data transmission)平行数据传输(Peer-to-peer network system点)对点网络系统(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(privacy )隐私权(proactive )主动地(programmer)程序员(Protocols)协议(provider)供应商(project )项目工程(proxy server)代理服务(pull products)推取程序(push products)推送程序PDA(personal digital assistant)个人数字助理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PBX(Private Branch Exchange)用户级交换机PC(Personal Computer)个人计算机PCB(Process Control Block)进程控制块PCI(Peripheral Component Interconnect)外部连接互联,是一种局部总线PCM(Pulse Code Modulation)脉冲编码调制PCS(Personal Communications Service) 个人通信业务PDA(Personal Digital As sistant)个人数字助理PDF(Portable Document Format)便携式文档格式PDN(Public Data Network)公共数据网PHP(Personal Home Page)个人网页PIB(Programmable Input Buffer)可编程输入缓冲区PMMU(Paged Memory Management Unit)页面存储管理单元POP(Post Of f ice Protocol)邮局协议POST(Power-On Self -Test)加电自检PPP(Peer-Peer Protocol)端对端协议PPP(Point to Point Protocol)点到点协议PPSN(Public Packed-Switched Network)公用分组交换网PR(Performance Rate)性能比率PROM(Programmable ROM)可编程只读存储器PSN(Processor Serial Number)处理器序列号QQC(Quality Control)质量控制QLP(Query Language Proces sor)查询语言处理器QoS(Quality of Service)服务质量R(RAM 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(reverse directory)反向目录(right to financial privacy act of 1979)财产隐私法案(Ring network)环形网RAD(Rapid Application Development)快速应用开发RAI(Remote Application Interface)远程应用程序界面RAID(Redundant Array Independent Disk) 冗余列阵磁盘机RARP(Reverse Address Resolution Protocol)反向地址解析协议RAM(Random Acces s Memory)随机存储器RAM(Real Address Mode)实地址模式RAID(Redundant Arrays of Inexpensive Disks)冗余磁盘阵列技术RAS(Remote Access Service)远程访问服务RCP(Remote CoPy)远程复制RDA(Remote Data Access)远程数据访问RDO (Remote Data Objects) 远程数据对象RF(Radio Frequency) 射频，无线电频率RIP(Raster Image Protocol)光栅图像处理器RIP(Routing Information Protocol)路由选择信息协议RISC(Reduced Instruction Set Computer)精简指令集计算机ROM(Read Only Memory)只读存储器RPC(Remote Procedure Call)远程过程调用RPG(Role Play Games)角色扮演游戏RPM(Revolutions Per Minute)转/分RTS(Request To Send)请求发送RTSP(Real Time Streaming Protocol) 实时流协议S(Scanner)扫描器(Search)查找(Secondary storage device)辅助存储设备(Semiconductor)半导体(Serial ports)串行端口(Server)服务器(Shared laser printer)共享激光打印机(shakedown test )调试(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(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 )系统(System cabinet )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(surgeprotector)浪涌保护器(systems analyst)系统分析师...SACL(System Access Control List) 系统访问控制列表SAF(Store And Forward)存储转发SAP(Service Acces s Point)服务访问点SCSI(Small Computer System Interface)小型计算机系统接口SDLC(Synchronous Data Link Control)同步数据链路控制SGML(Standard Generalized Markup Language)标准通用标记语言SHTTP(Secure Hype Text Transfer Protocol)安全超文本传递协议SMP(Symmetric Multi-Processor)对称式多处理器SMTP(Simple Mail Transport Protocol)简单邮件传输协议SNA(System Network Architecture)系统网络结构SNMP(Simple Network Management Protocol)简单网络管理协议SNR(Signal Noise Ratio)信噪比SNTP(Simple Network Time Protocol)简单网络时间协议SONC(System On a Chip)系统集成芯片SONET(Synchronous Optic Network)同步光纤网SPC(Stored-Program Control)存储程序控制SQL(Structured Query Language)结构化查询语言SRAM(Static Random Access Memory)静态随机存储器SRPG(Strategies Role Play Games) 战略角色扮演游戏SSL(Secure Sockets Layer)安全套接层STDM(Synchronous Time Division Multiplexing)同步时分复用STG(Shoot Game)射击类游戏STP(Shielded Twisted-Pair)屏蔽双绞线SVGA (Super Video Graphics Array) 超级视频图形阵列T(Table)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)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TCB(Transmission Control Block)传输控制块TCP(Transmis sion Control Protocol)传输控制协议TCP/IP(Transmission Control Protocol / Internet Protocol)传输控制协议/ 网间协议TDM(Time Division Multiplexing)时分多路复用TDMA(Time Division Multiplexing Address)时分多址技术TDR(Time-Domain Reflectometer)时间域反射测试仪TFT(Thin Film Transistor Monitor)薄膜晶体管显示器TFTP(Trivial File Transfer Protocol)简单文件传送协议TIFF(Tag Image File Format)标记图形文件格式TIG(Task Interaction Graph)任务交互图TLI(Transport Layer Interface)传输层接口TM(Traffic Management)业务量管理，流量管理TPS(Transactions Per Second)(系统)每秒可处理的交易数TSR(Terminate and Stay Resident)终止并驻留TTL(Transistor-Transistor Logic)晶体管—晶体管逻辑电路TWX(Teletypewriter Exchange)电传电报交换机U(Unicode)统一字符标准(uploading)上传(usenet)世界性新闻组网络UART(Universal Asynchronous Receiver Transmitter)通用异步收发器UDF(Universal Disk Format)通用磁盘格式UDP(User Datagram Protocol)用户数据报协议UHF(Ultra High Frequency)超高频UI(User Interface)用户界面，用户接口UIMS(User Interface Management System)用户接口管理程序UNI(User Network Interface)用户网络接口UPA(Ultra Port Architecture)超级端口结构UPS(Uninterruptible Power Supply)不间断电源URI(Uniform Resource Identi fier)环球资源标识符URL(Uniform Resource Locator)统一资源定位器USB(Universal Serial Bus)通用串行总线UTP(Unshielded Twisted-Pair)非屏蔽双绞线UXGA(Ultra Extended Graphics Array)超强图形阵列V(Virtual memory)虚拟内存(Video display screen)视频显示屏(Voice 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(Voiceband)音频带宽(Volatile storage)易失性存储(voltage surge)电涌VAD(Virtual Addres s Descriptors)虚拟地址描述符VAGP(Variable Aperature Grille Pitch) 可变间距光栅VAN(Value Added Network)增值网络VAP(Value-Added Process)增值处理VAS(Value-Added Server)增值服务VAX(Virtual Address eXtension)虚拟地址扩充VBR(Variable Bit Rate)可变比特率VC(Virtual Circuit)虚拟线路VCPI(Virtual Control Program Interface)虚拟控制程序接口VDD(Virtual Device Driver s)虚拟设备驱动程序VDR(Video Disc Recorder)光盘录像机VDT(Video Display Terminals)视频显示终端VDU(Visual Display Unit)视频显示单元VFS(Virtual File System)虚拟文件系统VGA(Video Graphics Adapter)视频图形适配器VIS(Video Information System)视频信息系统VLAN(Virtual LAN)虚拟局域网VLIW(Very Long Instruction Word)超长指令字VLSI(Very Large Scale Integration)超大规模集成VMS(Virtual Memory System)虚拟存储系统VOD(Video On Demand)视频点播系统VON(Voice On Net)网上通话VR(Virtual Reality)虚拟现实VRML(Virtual Reality Modeling Language)虚拟现实建模语言VRR(Vertical Refresh Rate)垂直刷新率VTP(Virtual Terminal Protocol)虚拟终端协议W(Wand 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) 工作文件(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WWW(world wide web)万维网(worm)蠕虫病毒(Write-protect notch)写保护口WAN(Wide area network)广域网(Web server)Web 服务器(well-connected )连接良好(well-known services )公认的服务(wildcard character)通配符(wildcarding )通配符方式(window menu )窗口菜单(Windows 2000 Task Manager)Windows 2000任务管理器WINS(Windows Internet Name Service)Windows Internet 命名服务WMI(Windows Management Instrumentation) Windows 管理规范(Windows Media Services)Windows Media 服务(WINS proxy)WINS 代理(WINS resource )WINS 资源(wireless communication )无线通讯WMI(Windows Management Instrumentation ) Windows 管理规范(workgroup)工作组WAN(Wide Area Network)广域网WAE(Wireles s Application Environment)无线应用环境WAIS(Wide Area Information Service)广义信息服务,数据库检索工具WAP(Wireles s Application Protocol)无线应用协议WAV(Wave Audio Format)非压缩的音频格式文件WDM(Wavelength Division Multiplexing)波分多路复用WDP(Wireless Datagram Protocol)无线数据包协议WFW(Windows for Workgroups)工作组窗口WML(Wireles s Markup Language)无线标记语言WMP(Windows Media Player)Windows媒体播放器WORM(Write Once, Read Many time)写一次读多次光盘。
计算机专业英语单词中英文对照
application software应用软件basic application基本应用软件communication device通信设备compact disc(CD)光盘computer competency计算机能力connectivity连通性data数据database file数据库文件desktop computer台式计算机device driver磁盘驱动程序digital versatile disc（DVD）数字多用途光盘digital video disc（DVD）数字多用途光盘document file文档文件end user终端用户floppy disk软盘handheld computer手持计算机hard disk硬盘hardware硬件high definition高清information信息information system信息系统information technology信息技术input device输入设备Internet因特网keyboard键盘mainframe computer大型机memory内存microcomputer微型机microprocessor微处理器midrange computer中型机minicomputer小型计算机modem调制解调器monitor监视器mouse鼠标network网络notebook computer笔记本电脑operating system操作系统optical disk光盘output device输出设备palm computer掌上电脑peoplepersonal digital assistant（PDA）个人数字助理presentation file演示文稿primary storage主存printer打印机procedure规程program程序random access memory随机存储器secondary storage device辅助存储器software软件specialized application专门应用软件supercomputer巨型机system software系统软件system unit系统单元tablet PC平板电脑utility实用程序wireless revolution无线革命worksheet file工作表address 地址Advanced Research Project Agency Network (ARPANET) 阿帕网applets小程序attachment附件auction house site拍卖行网站browser浏览器business-to-business (B2B)企业对企业电子商务business-to-consumer (B2C) 企业对消费者电子商务cable电缆carder信用卡持有者Center for European Nuclear Research(CERN)欧洲核研究中心computer virus计算机病毒consumer-to-consumer(C2C)消费者对消费者电子商务dial-up拨号digital cash数字货币directory search目录搜索domain name域名downloading下载DSL数字用户线路e-commerce电子商务e-learning电子学习，数字化学习electronic commerce电子商务e-mail电子邮件file transfer protocol (FTP)文件传输协议electronic mail电子邮件filter过滤器friend朋友header标题hit记录hyperlink超链接Hypertext Markup Language (HTML)超文本标识语言instant messaging (IM)即时通信Internet因特网Internet security suite网络安全套件Internet service provider (ISP)网络服务提供商Javakeyword search关键词搜索link链接location定位message讯息，信息metasearch engine元搜索引擎national service provider国家级服务提供商online在线online banking网上银行online shopping网上购物online stock trading网上股票交易person-to-person auction site人与人的拍卖网站plug-in插件protocol协议search engine搜索引擎search service搜索服务器signature line签名档social networking社会网络spam垃圾邮件spam blocker垃圾邮件拦截器specialized search engine专门搜索引擎spider蜘蛛程序subject主题surf上网top-level domain (TLD)顶级域名uniform resource locator (URL)统一资源定位器universal instant messenger普遍即时通信器uploading上传Web网络Web auction网上拍卖Web-based application网络基础应用Web-based services网络基础服务Webmaster网络管理员Web page网页Web utility网络工具wireless modem无线调制解调器wireless service provider无线服务提供商analytical graph分析图表application software应用软件Autocontent Wizard内容提示向导basic applications基础应用软件bulleted list项目符号列表business suite商业套装软件button按钮cell单元格character effect字符效果chart图表column列computer trainer计算机培训员contextual tab上下文关联标签database数据库database management system (DBMS)数据库管理系统database manager数据库管理员design template设计模板dialog box对话框document文档editing编辑field字段find and replace查找和替换font字体font size字号form样式format格式formula公式function函数galleries图库grammar checker语法检查器graphical user interface (GUI)图形用户界面home software家庭软件home suite家庭套装软件icons图标integrated package集成软件包label标签master slide母版menu菜单menu bar菜单栏numbered list编号列表numeric entry数值型输入personal software个人软件personal suite个人套装软件pointer指针presentation graphic图形演示文稿productivity suite生产套装软件query查询range范围recalculation重新计算record记录relational database关系数据库report报表ribbons功能区、格式栏row行sheet工作表slide幻灯片software suite软件套装sort排序specialized applications专用应用程序specialized suite专用套装软件speech recognition语音识别spelling checker拼写检查器spreadsheet电子表格system software系统软件table表格text entry文本输入thesaurus [θisɔ:rəs]分类词汇集toolbar工具栏user interface用户界面utility suite实用套装软件what-if analysis假设分析window窗口word processor文字处理软件word wrap自动换行workbook file工作簿worksheet工作表animation动画artificial intelligence (AI)人工智能artificial reality人工现实audio editing software音频编辑软件bitmap image位图blog博客button按钮clip art剪贴画desktop publisher桌面发布desktop publishing program桌面印刷系统软件drawing program绘图程序expert systems专家系统Flash动画fuzzy logic模糊逻辑graphical map框图graphics suite集成图HTML editors HTML编辑器illustration program绘图程序image editors图像编辑器image gallery图库immersive experience沉浸式体验industrial robots工业机器人interactivity交互性knowledge bases知识库knowledge-based system知识库系统link链接mobile robot移动式遥控装置morphing渐变multimedia多媒体multimedia authoring programs多媒体编辑程序page layout program页面布局程序perception systems robot感知系统机器人photo editors图像编辑器pixel[piksəl]像素raster image光栅图像robot机器人robotics机器人学stock photographs照片库story board故事板，节目顺序单vector[vektə]矢量vector illustration矢量图vector image矢量图像video editing software视频编辑软件virtual environments虚拟环境virtual reality虚拟现实virtual reality modeling language (VRML)虚拟现实建模语言virtual reality wall虚拟现实墙VR虚拟现实Web authoring网络编程Web authoring program网络编辑程序Web log网络日志Web page editor网页编辑器Add Printer Wizard添加打印机向导antivirus program反病毒程序Backup备份backup program备份程序Boot Campbooting启动、引导cold boot冷启动computer support specialist计算机支持专家Dashboard Widgets仪表盘desktop桌面desktop operating system桌面操作系统device driver设备驱动程序diagnostic program诊断程序dialog box对话框Disk Cleanup磁盘清理Disk Defragmenter磁盘碎片整理器driver驱动器embedded operating systems嵌入式操作系统file文件file compression program文件压缩程序folder文件夹fragmented碎片化graphical user interface (GUI)图形用户界面Help帮助icon图标language translator语言编译器Leopard[lepəd]雪豹操作系统LinuxMac OS Mac操作系统Mac OS X menu菜单multitasking多任务处理network operating systems(NOS)网络操作系统network server网络服务器One Button Checkup一键修复operating system操作系统platform平台pointer 指针sectors[sektə]扇区software environment软件环境Spotlight热点stand-alone operating system独立操作系统system software系统软件Tiger老虎操作系统tracks磁道troubleshooting program故障检修程序uninstall program卸载程序UNIXuser interface用户界面utility实用程序utility suite实用套装软件virus[vaiərəs]病毒warm boot热启动window窗口Windows视窗操作系统Windows Update Windows更新Windows VistaWindows XPAC adapter交流适配器accelerated graphics port(AGP)图形加速端口analog 模拟arithmetic-logic unit(ALU)算术逻辑单元arithmetic operation算术运算SCII美国信息交换标准码binary coding scheme二进制编码制bit位bus总线bus line总线线路bus width总线线宽byte字节cable电缆cache memory高速缓存carrier package 封装物central processing unit (CPU)中央处理器chip芯片clock speed时钟速度complementary metal-oxide semiconductor互补金属氧化物半导体computer technician计算机工程师control unit控制单元coprocessor协处理器desktop system unit桌面系统单元digital数字的dual-core chips双核芯片EBCDIC扩展二进制编码的十进制交换码expansion bus扩展总线expansion card扩展卡expansion slot扩展槽FireWire port火线接口flash memory闪存graphics card图形适配卡graphics coprocessor图形协处理器handheld computer system unit 手持计算机系统单元industry standard architecture（ISA）工业标准结构Infrared Data Association(IrDA) 红外数据协会integrated circuit集成电路laptop computer膝式计算机microprocessor微处理器motherboard主板musical instrument digital interface（MIDI）乐器数字接口network adapter card网络适配卡network interface card（NIC）网络接口卡notebook system unit笔记本parallel ports并行端口parallel processing并行处理PC card个人计算机插卡PCI Express（PCIe）peripheral component interconnect (PCI)外围部件互联personal digital assistant (PDA) 个人数字助理active-matrix monitor有源矩阵显示器bar code条形码bar code reader条形码阅读器bar code scanner条形码扫描仪cathode-ray tube monitor (CRT)阴极射线管显示器clarity清晰度combination key组合键cordless mouse无线鼠标data projector数据投影仪digital camera数码照相机digital media player数字媒体播放器digital music player数码音乐播放器digital video camera数码影像摄录机display screen显示屏dot-matrix printer点阵式打印机dot pitch点距dots-per-inch (dpi)点/每英寸dual-scan monitor双向扫描显示器dumb terminal非智能终端e-book电子图书ergonomic keyboard人体工程学键盘fax machine传真机flat-panel monitor平面显示器flatbed scanner平板扫描仪flexible keyboard软键盘handwriting recognition software手写体识别软件headphones耳机high-definition television (HDTV)高清电视ink-jet printer喷墨打印机intelligent terminal智能终端internet telephone网络电话internet telephony网络电话IP telephony IP电话joystick游戏杆keyboard键盘laser printer激光打印机light pen光笔liquid crystal display (LCD)液晶显示器magnetic card reader磁卡阅读器magnetic-ink character recognition (MICR)磁性墨水字符识别mechanical mouse机械鼠标monitor显示器mouse鼠标mouse pointer鼠标指针multifunction device (MFD)多功能设备network terminal网络终端numeric keypad数字小键盘optical-character recognition (OCR)光学字符识别optical-mark recognition (OMR)光学标记识别optical mouse光电鼠标optical scanner光电扫描仪passive-matrix monitor无源矩阵显示器PDA keyboard PDA键盘personal laser printer个人激光打印机photo printer照片打印机picture elements 有效像素pixel像素pixel pitch像素间距platform scanner平板扫描仪plotter绘图仪pointing stick触控点portable printer便携式打印机portable scanner便携式扫描仪printer打印机radio frequency card reader (RFID)射频卡阅读器radio frequency identification射频识别refresh rate刷新率resolution分辨率roller ball滚动球shared laser printer共享激光打印机speakers扬声器stylus[stailəs]输入笔technical writer技术文档编写员telephony[tilefəni]电话学terminal终端thermal printer[θə:məl]热敏打印机thin client瘦客户端thin film transistor monitor薄膜晶体管显示器toggle key切换键touch pad触控板touch screen触摸屏trackball轨迹球traditional keyboard传统键盘Universal Product Code (UPC)统一产品编码voice recognition system (VoIP)语音识别系统Voice over IP IP语音wand reader条形码阅读器WebCam摄像头wheel button滚动键wireless keyboard无线键盘wireless mouse无线鼠标access speed存取速度Blu-Ray（BD）蓝光capacity容量CD (compact disc)光盘CD-R (CD-recordable)可录式CDCD-ROM (compact disc-read only memory)只读光盘CD-ROM jukebox点唱机CD-RW (compact disc rewritable)可重写CD cylinder[silində]柱面density密度direct access直接存取disk caching磁盘缓存DVD(digital versatile disc or digital video disc)DVD player DVD播放器DVD-R(DVD recordable)可录式DVD DVD+R(DVD recordable)可录式DVDDVD-RAM(DVD random-access memory) DVD随机存取器DVD-ROM(DVD random-read-only memory) DVD只读存储器DVD-ROM jukebox DVD-RW (DVD rewritable)可重写DVD DVD+RW (DVD rewritable)可重写DVDenterprise storage system企业存储系统erasable optical disk可擦光盘file compression文件压缩file decompression文件解压缩file server文件服务器flash memory card闪存卡floppy disk软盘floppy disk cartridge软盘盒floppy disk drive (FDD)软磁盘驱动器hard disk硬盘hard-disk cartridge硬盘盒hard-disk pack硬盘组HD DVD(high-definition DVD)高清DVD head crash磁头碰撞hi def(high definition)高清high-capacity disk高容量磁盘internal hard disk内置硬盘Internet hard drive网络硬盘驱动器label标签land(凸)平地magnetic tape磁带magnetic tape reel磁带盒magnetic tape streamer磁带条mass storage大容量存储器mass storage driver大容量存储器驱动media多媒体optical disk光盘optical disk driver光盘驱动器organizational Internet storage组织性网络存储PC Card hard disk PC卡硬盘pit凹primary storage主存RAID system磁盘阵列系统redundant array of inexpensive disks(RAID)廉价磁盘冗余阵列secondary storage辅存secondary storage driver辅存驱动器sector扇区sequential access顺序存取Shutter快门software engineer软件工程师solid-state storage固态存储器storage devices存储装置tape cartridge盒式磁带track轨道USB drive USB驱动器write-protection notch写入保护缺口。
计算机专业英语单词
Abbreviations
LIFO (last-in, first-out) 后进先出
FIFO (first-in, first-out) 先进先出
4.3 Queues
New Words &n.行列, 队列; vi.排队
cafeteria n.自助餐厅
rear n.后面, 背后, 后方
documentation n.文件
debugging n.调试
spreadsheet n.电子制表软件, 电子数据表
Abbreviations
CASE (computer-aided software engineering) 计算机辅助软件工程
GUI (Graphical User Interfaces) 图形用户界面
microkernel n.微核
portability n.可移植性
extensibility n.可延长性, 展开性
stratify vt. 分层，层化
hierarchy n.层次,层级
detract v.转移
devise vt.设计, 发明, 图谋, 作出
not-so-small 并不十分小
real time 实时
2.1 Basic Organization of Computers
New Words & Expressions: instruction cycle 指令周期 bus n. 总线 uppermost adj.最高的；adv.在最上 data bus 数据总线 multibit 多位 unidirectional 单向的 microprocessor n.微处理器 timing n.定时；时序；时间选择 assert vt.主张，发出 trigger vt.引发, 引起, 触发 port n.端口
计算机专业英语 考试词汇
第1章Introduction to the Digital Computer数字计算机：digital computer数据处理系统：data processing system程序设计：programming程序语句：statement真空管：vacuum-tube晶体管：transistor电子线路：electronic circuitry集成电路：IC integrated circuit大规模集成电路：LSI large scale integration 或者large scale integrated circuit开关：switch计算：computation变量：variable算法：algorithm信息技术：information technology程序设计语言：programming language数据库：database操作系统：operating system软件工程：software engineering编译程序：compiler编辑程序：editor加法器：adder计数器：counter计算机网络：computer network人机接口：human-computer interface增加：insert删除：delete更新：update检索：retrieval软件：software硬件：hardware外部设备：peripheral输入设备：input unit输出设备：output unit存储器：memory unit中央处理器：CPU central processing unit键盘：keyboard视频显示终端：video display terminal主存储器：main memory辅助存储器：auxiliary memory内部存储器：internal memory外部存储器：external memory 半导体：semiconductor磁鼓：magnetic drum磁盘：magnetic disk磁带：magnetic tape软盘：floppy disk硬盘：hard disk通用计算机：general-purpose computer专用计算机：special-purpose computer算数逻辑单元：ALU arithmetic and logic unit 寄存器：register随机访问存储器：RAM random-access memory只读存储器：ROM read-only memory应用软件：application software系统软件：system software公共总线：common bus时钟脉冲：clock pulse最高有效位：most significant bits最低有效位：least significant bits第2章Basic Digital-Logic Devices逻辑门电路：logic gates微处理器：microprocessor真值表：truth table补码：complement波形：waveform电位：potential运算器：operator组合逻辑：combinatorial logic晶体管晶体管逻辑电路：TTL transistor-transistor logic推拉输出电路：totem-pole output门控锁存器：gated latch选通脉冲：strobe反相器：inverter组合电路：combinational circuit 布尔函数：Boolean function译码器：decoder触发器：flip-flop低电平有效：active-low高电平有效：active-high边沿触发型触发器：edged-triggered flip-flop 凹陷电平、门槛电平：threshold level上升沿：rising edge下降沿：falling edge移位寄存器：shift register双向移位寄存器：bi-directional shift register 并行传送：parallel transfer二进制计数器：binary counter正反馈：positive feedback 负反馈：negative feedback第3章Programming the Computer机器指令：machine instructions二进制代码：binary code八进制代码：octal code十六进制代码：hexadecimal code符号代码：symbolic code汇编程序：assembler编译程序：compiler面向用户的：user-oriented面向问题的：problem-oriented操作数：operand汇编语言指令：assembly language instructions微处理器：microprocessor机器代码：machine code源程序：source code操作码：opcode助记符：mnemonic累加器：accumulator源操作数：source operand目的操作数：destination operand注释：comment寻址方式：addressing mode直接寻址：direct addressing间接寻址：indirect addressing存储器有效地址：EA effective memory address 偏移量：offset索引、变址：index指针寄存器：pointer register变址寄存器：index register基址寄存器：base register基址指针寄存器：base pointer register目的变址寄存器：destination index register 源变址寄存器：source index register精简指令集计算机：RISC reducedinstruction set computer流水线：pipeline结构化语言：structured language程序块结构：block structure块结构语言：block structure language面向问题的程序设计语言：problem orientedprogramming language面向机器的程序设计语言：machine oriented programming language类：class继承：inheritance对象：object人工智能：artificial intelligence封装：encapsulation多态性：polymorphism域名：domain name系统管理员：system administrator第4章The Computer Memory通用计算机：general-purpose computers主存：main memory辅存：auxiliary memory高速缓冲存储器：cache memory随机访问存储器：RAM random accessmemory只读存储器：ROM read-only memory存储单元：memory cell常量：constant数组、矩阵：array可编程只读存储器：PROM programmable read-only memory可擦除可编程只读存储器：EPROM erasable programmable read-only memory电可擦除可编程只读存储器：EEPROM electrically erasable programmable read-only memory半导体集成电路：semiconductor integrated circuit电容器：capacitor 放电：discharge引导装入模块：bootstrap loader初始化程序：initial program金属氧化物半导体：MOS metal oxide semiconductor多道程序设计：multiprogramming重定位：relocation软盘：floppy disk磁泡存储器：magnetic bubble memory软扇区磁盘：soft-sectored disk硬扇区磁盘：hard-sectored disk磁道：track柱面：cylinder固件：firmware虚拟地址：virtual address地址空间：address space物理地址：physical address存储空间：memory space磁盘操作系统：DOS disk operating system第5章Input/Output Devices监视器：monitor点距：dot pitch电子枪：electron gun荧光体：phosphor阴极射线管：CRT cathode ray tube分辨率：resolution视频信号：video signal带宽：bandwidth用户手册：owner’s manual软拷贝：softcopy硬拷贝：hardcopy显微胶片：microfilm光栅、扫描线：raster象素：pixel垂直分辨率：vertical resolution水平分辨率：horizontal resolution彩色图形适配器：CGA color graphics adapter增强型图形适配器：EGA extended graphics adapter主板：motherboard位映射图像：bit-mapped graphics字符映射显示：character-mapped display液晶显示器：LCD liquid crystal display 触摸屏：touch panel图标：icon发光二极管：LED light-emitting diode坐标：coordinate打字机：typewriter控制台：console远程终端：remote terminal大写字符：uppercase小写字符：lowercase电阻器：resistor鼠标：mouse光标：cursor鼠标垫：mouse pad计算机辅助设计：CAD computer aided design报文交换：message-switching矩阵：matrix激光打印机：laser printer静电：static electricity非击打式打印机：nonimpact printers桌面排版系统：desktop publishing光学字符识别：optical character recognition 通用串行总线：universal serial bus数码相机：digital camera第6章Software engineering软件工程：software engineering程序流程图：program flowchart高内聚：highly cohesive低耦合：loosely coupled软件过程：software process结构化程序设计：structured programming自顶向下程序设计：top-down design结构化普查：structured walkthroughs第7章Operating System操作系统：operating system低级语言：low level language高级语言：high level language数据结构：data structure目录：directory属性：attribute进程：process栈指针：stack pointer磁芯映像、内存映像：core image图形用户界面：GUI graphical user interface工作站：workstation服务器：server传输控制协议：TCP Transmission Control Protocol网络互联协议：IP Internet Protocol第五章Input/Output Devices光学字符识别：OCR optical character recognition通用串行总线：USB universal serial bus数码相机：digital camera像素：pixel扫描仪：scanner液晶显示器：LCD Liquid Crystal Display第六章Software engineering软件工程：software engineering程序流程图：program flowchart高内聚：highly cohesive低耦合：loosely coupled软件过程：software process结构化程序设计：structured programming自顶向下程序设计：top-down design结构化普查：structured walkthroughs第七章Operating System操作系统：operating system低级语言：low level language高级语言：high level language数据结构：data structure检查和：checksum目录：directory属性：attribute进程：process栈指针：stack pointer磁芯映像、内存映像：core image图形用户界面：GUI graphical user interface工作站：workstation服务器：server传输控制协议：TCP Transmission Control Protocol网络互联协议：IP Internet Protocol快捷键：shortcut key第八章Computer Networks全双工异步通信：full duplex asynchronous communication全双工：full duplex电流：electric current双绞线：twisted pair wiring调制解调器：modem信号损失：signal loss载波：carrier wave调制：modulation解调：demodulation光纤：optical fiber调幅：amplitude modulation调频：frequency modulation同轴电缆：coaxial cable网络接口卡：NIC network interface card帧格式：frame format拨号：dialup呼叫模式：calling mode应答模式：answer mode面向字符的：character-oriented网络分析器：network analyzer载波监听多重访问：CSMA carrier sense with multiple access 令牌环网：token ring network网络流量：network traffic随机模式：promiscuous mode星型拓扑结构：star topology环型拓扑结构：ring topology总线型拓扑结构：bus topology印刷电路板：printed circuit board校验和：checksum中继器：repeater桥接器：bridge交换机：switch集线器：hub路由器：router客户端：client服务器：server域名系统：DNS domain name system电子邮件：E-mail electronic mail第九章Computer Applications标题栏：title bar下拉菜单：pull-down menu菜单条：menu bar工具条：tool bar格式条：format bar快捷键：shortcut key文本区：text area滚动条：scroll bar视图图标：view icon状态栏：status bar工作窗口：active window对话框：dialog box文本框：text box命令按钮：command button列表框：list box单选按钮：radio button复选框：check box关系型数据库：relational database层次型数据库：hierarchical database网状数据库：network database数据库管理系统：DBMS database management system 实体-关系：ER entity-relationship虚拟现实：virtual reality地理信息系统：GIS geographic information system扩展名：extension计算机辅助设计：CAD computer aided design 模型空间：model space纸张空间：paper space工业机器人：industrial robot内置的：built-in传感器：sensor限位开关：limit switch电机启动器：motor starter固态继电器：solid-state relay指示灯：indicator light梯形图程序：ladder program。
《计算机专业英语》关键术语
KEY TERMS第一单元application software应用软件basic application基本应用软件communication device通信设备compact disc (CD)光盘computer competency计算机能力Connectivity连通性Data数据database file数据库文件desktop computer台式计算机device driver磁盘驱动程序digital versatile disc（DVD）数字多用途光盘digital video disc（DVD）数字多用途光盘document file文档文件end user终端用户floppy disk软盘handheld computer手持计算机hard disk硬盘Hardware硬件High definition高清Information信息information system信息系统information technology信息技术input device输入设备Internet因特网Keyboard键盘mainframe computer大型机Memory内存Microcomputer微型机Microprocessor微处理器midrange computer中型机Minicomputer小型计算机Modem调制解调器Monitor监视器Mouse鼠标Network网络notebook computer笔记本电脑operating system操作系统optical disk光盘output device输出设备palm computer掌上电脑Peoplepersonal digital assistant（PDA）个人数字助理presentation file演示文稿primary storage主存Printer打印机Procedure规程Program程序random access memory随机存储器secondary storage device辅存Software软件specialized application专门应用软件Supercomputer巨型机system software系统软件system unit系统单元tablet PC平板电脑Utility实用程序wireless revolution无线革命worksheet file工作表第三单元analytical graph分析图application software应用软件Autocontent Wizard内容提示向导basic applications基础应用软件bulleted list项目符号列表business suite商业套装软件Button按键Cell单元格character effect字效Chart图表Column列Computer trainer计算机培训员Contextual tab上下文标签Database数据库database management system (DBMS)数据库管理系统database manager数据库管理员Design template设计模板dialog box对话框Document文件Editing编辑Field字段find and replace查找和替换Font字体font size字号Form窗体Format格式Formula公式Function函数Galleries图库grammar checker语法检查器graphical user interface (GUI)图形用户界面home software家庭软件home suite家庭套装软件Icons图标integrated package集成组件Label标签master slide母板Menu菜单menu bar菜单栏numbered list编号列表numeric entry数值型输入personal software个人软件personal suite个人套装软件Pointer指针presentation graphic图形演示文稿productivity suite生产力套装软件Query查询Range范围Recalculation重算Record记录relational database关系型数据Report报表Ribbons功能区、格式栏Row行Sheet工作表Slide幻灯片software suite软件套装Sort排序specialized applications专用应用程序specialized suite专用套装软件speech recognition语音识别spelling checker拼写检查器spreadsheet电子表格system software系统软件Table表格text entry文本输入Thesaurus[θisɔ:rəs]分类词汇集Toolbar工具栏user interface用户界面utility suite实用套装软件what-if analysis变化分析Window窗口word processor文字处理软件word wrap字回行workbook file工作簿Worksheet工作表第四单元Animation动画artificial intelligence (AI)人工智能artificial reality虚拟现实audio editing software音频编辑软件bitmap image位图Blog博客Buttons按键clip art剪辑图Desktop publisher桌面发布desktop publishing program桌面印刷系统软件drawing program绘图程序expert systems专家系统Flash动画fuzzy logic模糊逻辑graphical map框图graphics suite集成图HTML editors HTML编辑器illustration program绘图程序Image editors图像编辑器image gallery图库immersive experience沉浸式体验industrial robots工业机器人Interactivity交互性knowledge bases知识库knowledge-based system知识库系统Link链接mobile robot移动式遥控装置Morphing渐变Multimedia多媒体multimedia authoring programs多媒体编辑程序page layout program页面布局程序perception systems robot感知系统机器人Photo editors图像编辑器Pixel[piksəl]像素raster image光栅图像Robot机器人Robotics机器人学stock photographs照片库story boards故事版Vector[vektə]矢量vector illustration矢量图vector image矢量图象video editing software视频编辑软件virtual environments虚拟环境virtual reality虚拟现实virtual reality modeling language (VRML)虚拟现实建模语言virtual reality wall虚拟现实墙VR虚拟现实Web authoring网络编程Web authoring program网络编辑程序Web log网络日志Web page editor网页编辑器第五单元Add Printer Wizard添加打印机向导Antivirus program反病毒程序Backup备份backup program备份程序Booting启动、引导cold boot冷启动computer support specialist计算机支持专家Dashboard widgets仪表盘Desktop桌面desktop operating system桌面操作系统device driver磁盘驱动程序diagnostic program诊断程序dialog box对话框Disk Cleanup磁盘清理Disk Defragmenter磁盘碎片整理器Driver驱动器embedded operating systems嵌入式操作系统File文件file compression program文件压缩程序Folder文件夹Fragmented碎片化graphical user interface (GUI)图形用户界面Help帮助Icon图标language translator语言编译器leopard[lepəd]雪豹操作系统LinuxMac OS Mac操作系统Mac OS XMenu菜单Multitasking多任务处理network operating systems(NOS)网络操作系统network server网络服务器One Button Checkup一键修复operating system操作系统Platform平台Pointer指针Sectors[sektə]扇区software environment软件环境Spotlight聚光灯stand-alone operating system独立操作系统system software系统软件Tiger老虎操作系统Tracks磁道troubleshooting program故障检修程序Uninstall program卸载程序UNIXuser interface用户界面Utility实用程序utility suite实用套装软件Virus[vaiərəs]病毒warm boot热启动Window视窗Windows视窗操作系统Windows Update Windows更新Windows VistaWindows XP第六单元AC adapter 交流适配器Accelerated graphics port(AGP):图形加速端口Arithmetic-logic unit（ALU）:算术逻辑单元Arithmetic operation:算术运算ASCII美国标准信息交换码Binary coding schemes:二进制编码制Bit:位Bus:总线Bus line:总线Byte:字节Cable:电缆Cache memory:高速缓存carrier package 封装物Central processing unit (CPU):中央处理器Chip:芯片Clock speed时钟速度Complementary metal-oxide semiconductor:互补金属氧化物半导体Computer technician计算机工程师Control unit:控制单元Coprocessor协处理器Desktop system unit:桌面系统单元Digital数字的Dual-core chips双核芯片EBCDIC:扩展二进制编码的十进制交换码Expansion bus扩展总线Expansion card扩展卡Expansion slot扩展槽FireWire port:火线接口Flash memory闪存Graphics card图形适配卡Graphics coprocessor图形协处理器Handheld computer system unit 手持计算机系统单元Industry standard architecture （ISA）工业标准结构Infrared Data Association（IrDA）红外线传输模组Integrated circuit:集成电路Laptop computer膝式计算机Logical operation逻辑运算Microprocessor:微处理器Motherboard:主板Musical instrument digital interface （MIDI）乐器数字接口Network adapter card网络适配卡Network interface card（NIC）网络接口卡Notebook system unit:笔记本Parallel ports:并行端口Parallel processing并行处理Pc card: :个人计算机插卡PCI Express（PCIe）Peripheral component interconnect (PCI):外围部件互联Personal digital assistant (PDA) 个人数字助理Plug and play:即插即用Port:端口Power supply unit 供电设备Processor:处理器RAM cache: RAM高速缓存Random-access memory (RAM):随机存储器Read-only memory (ROM):只读存储器RFID tag射频识别标签Semiconductor:半导体serial ATA（SATA）串行ATA接口规范Serial ports:串行端口Silicon chip:硅芯片Slot:插槽Smart card:智能卡sound card声卡System board:系统板System cabinet:主机System clock:系统时钟System unit:系统单元tablet PC平板式电脑tablet PC system unit平板式电脑系统单元TV tuner card:电视调频卡Unicode:统一字符编码标准Universal serial bus (USB):通用串行总线Universal serial bus (USB) port:通用串行总线端口Virtual memory:虚拟存储器Word:字第七单元active-matrix monitor有源矩阵显示器bar code条形码bar code reader条形码阅读器cathode ray tube monitor (CRT)阴极射线管显示器Clarity清晰度combination key组合键cordless mouse无线鼠标data projector数据投影仪digital camera数码照相机Digital media player数字媒体播放器Digital music player数码音乐播放器digital video camera数码影像摄录机dot pitch点距dot-matrix printer针式打印机dots-per-inch (dpi)点每英寸dual-scan monitor双向扫描显示器dumb terminal哑终端e-book电子图书阅读器ergonomic keyboard人体工程学键盘Fax machine传真机flat-panel monitor平面显示器Flatbed scanner平板扫描仪flexible keyboard可变形键盘handwriting recognition software手写识别软件Headphones耳机high-definition television (HDTV)高清电视ink-jet printer喷墨打印机intelligent terminal智能终端Internet telephone网络电话Internet telephony网络电话IP Telephony IP电话Joystick游戏杆Keyboard键盘laser printer激光打印机light pen光笔Liquid crystal display（LCD）液晶显示器Magnetic card reader磁卡阅读器magnetic-ink character recognition (MICR)磁性墨水字符识别mechanical mouse机械鼠标Monitor显示器Mouse鼠标mouse pointer鼠标指针multifunction device (MFD)多功能设备network terminal网络终端numeric keypad数字小键盘optical-character recognition (OCR)光学字符识别optical-mark recognition (OMR)光学标记识别optical mouse光电鼠标Optical scanner光电扫描仪passive-matrix monitor无源矩阵显示器PDA keyboard PDA键盘personal laser printer个人激光打印机photo printer照片打印机picture elements 有效像素Pixel像素Pixel pitch像素间距platform scanner平版式扫描仪Plotter绘图仪pointing stick触控点portable printer便携式打印机portable scanner便携式扫描仪Printer打印机Radio frequency card reader射频卡阅读器Radio frequency identification （RFID）射频识别refresh rate刷新率Resolution分辨率roller ball滚动球shared laser printer共享激光打印机Speakers扬声器Stylus[stailəs]输入笔Technical writer技术文档编写员telephony[tilefəni]电话Terminal终端thermal printer[θə:məl]热敏打印机thin client瘦客户端thin film transistor monitor (TFT)薄膜晶体管显示器toggle key[tɔɡl]切换键touch pad触控板touch screen触摸屏Trackball轨迹球traditional keyboard传统键盘Universal Product Code (UPC)同一产品编码voice-over IP (VoIP)网络电话voice recognition system语音识别系统wand reader棒式阅读器WebCam摄像头wheel button滚动键wireless keyboard无线键盘wireless mouse无线鼠标第八单元access speed存取速度Blu-Ray（BD）蓝光Capacity容量CD (compact disc)光盘CD-R (CD-recordable)可录式CDCD-ROM (compact disc-read only memory)光盘库CD-RW (compact disc rewritable)可重写CDCylinder[silində]柱面Density密度direct access直接存取disk caching磁盘缓存DVD(digital versatile disc or digital video disc)DVD player DVD播放器DVD- R (DVD recordable)可录式DVDDVD +R (DVD recordable)可录式DVDDVD-RAM(DVD random-access memory)DVD随机存取器DVD-ROM(DVD random-read-only memory)DVD只读存储器DVD-ROM jukeboxDVD-RW (DVD rewritable)可重写DVD Enterprise storage system企业存储系统erasable optical disk可擦光盘file compression文件压缩file decompression文件解压缩File server文件服务器flash memory card闪存卡floppy disk软盘Floppy disk cartridge软盘盒floppy disk drive (FDD)软磁盘驱动器hard disk硬盘hard-disk cartridge硬盘盒hard-disk pack硬盘组HD DVD(high-definition DVD)高清DVDhead crash磁头碰撞Hi def(high definition)高清high capacity disk高容量磁盘internal hard disk内置硬盘Internet hard drive网络硬盘驱动器Label标签Land平地magnetic tape磁带magnetic tape reel磁带盒magnetic tape streamer磁带条Media多媒体optical disk光盘optical disk drive光盘驱动器Organizational Internet storage组织性网络存储PC Card hard disk PC卡硬盘Pit坑primary storage主存RAID system磁碟阵列系统Redundant array of inexpensive disks(RAID)廉价磁盘冗余阵列secondary storage辅存Sector扇区sequential access顺序存取Shutter滑盖Software engineer软件工程师solid-state storage固态存储器storage devices存储装置tape cartridge盒式带Track轨道USB drive USB驱动器write-protection notch写入保护缺口第九单元3G cellular networkanalog signal 模拟信号asymmetric digital subscriber（ADSL）非对称数字用户线路Backbone中枢Bandwidth带宽base station基址bits per second位/秒Bluetooth 蓝牙Broadband宽带broadcast radio无线广播Bus总线bus network总线网络cable modem电缆调制解调器cellular service无线服务Client 客户client/server network system客户/服务网络系统coaxial cable同轴电缆communication channel 信道communication system 通信系统computer network计算机网络Connectivity连通性Demodulation 解调dial-up service拨号服务digital signal数字信号digital subscriber line (DSL)数字用户线路distributed data processing分布式数据处理系统distributed processing分布处理domain name server (DNS)域名服务Ethernet以太网external modem外置调制解调器Extranet外联网fiber-optic cable 光纤电缆Firewall防火墙global positioning system (GPS)全球卫星定位系统hierarchical network树型网络home network家庭网络host computer主机Hub集线器Infrared红外线internal modem 内置式调制解调器Intranet内联网IP address (Internet Protocol address)IP地址local area network (LAN)局域网low bandwidth低频带宽medium band 中频波段metropolitan area network (MAN) 城域网Microwave微波Modem调制解调器Modulation调制network administrator网络管理员network architecture网络体系结构network gateway 网关network hub 网络集线器network interface card (NIC)网络接口卡network operating system (NOS)网络操作系统Node 节点Packet 数据包PC card modem PC卡调制解调器peer-to-peer network system 对等网络系统Polling 轮流检测Protocol协议proxy server代理服务器ring network环型网络Satellite卫星satellite/air connection service卫星互连服务Server服务器star network 星型网络Strategy策略T1, T2, T3, T4 linestelephone line电话线terminal network 终端网络time-sharing system并发式系统Topology拓扑结构transfer rate传输率TCP/IP (transmission control protocol/Internet protocol)传输控制协议/因特网协议voiceband声音带宽wide area network (WAN)广域网Wi-FI (wireless fidelity)无限保真wireless LAN (WLAN)无线局域网wireless modem无线调制解调器wireless receiver无线接收器课后习题答案：Ch1: Ch6:bbabd,dacdd; eichafgbdj. dbcbb,aacbd; jachgidefb. Ch3: Ch7:dcbdd,abccb; jachbdiegf. Ababd,adcdb; iefjabgdch. Ch4: Ch8:aaaba,bcbab; igdecfhbja. dacac,acddc; gajidbhcfe. Ch5: Ch9:cdcaa,cbbac; gdfbghaeic. abadc,dbbbd; gbaidecjhf.2009-11-14。
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简写词——缩写词（ Abbreviation ） ❖缩写词并不一定由某个词组的首字母组成，
有些缩写词仅由一个单词变化而来，而且 大多数缩写词每个字母后都附有一个句点。 ❖如： e.g. —— for example
Ltd. —— limited sq. —— square vs. — versus Fig. — Figure
❖
计算机辅助设计
❖CPU—Central Processing Unit
h
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简写词——首字词（ Initials）
❖GPRS —General Packet Radio Service 通用分组无线服务技术
❖GPS — Global Positioning System 全球定位系统
Computer English
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Computer English
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Computer English
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复合词
❖ 将两个或两个以上的单词合成为一个单词，多数 以短划线”-”连接单词，或者采用短语构成。
❖ 合成方法有名词+名词，形容词+名词，名词+动 词等，动词+副词，例如：
❖object + oriented→object-oriented 面向对象
Unit 16 计算机专业英语学习（1） 专业英语单词的特点
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课程教学的基本要求
❖ 学习和掌握专业英语基础知识，包括常见的专业英 语词汇、语法、句型和常用的表达方法；
❖ 掌握专业英语的阅读理解方法与翻译技巧； ❖ 掌握专业英语的写作方法； ❖ 培养学生对专业科技文献的读、听、说、写能力； ❖ 培养学生从英文资料中获取知识和信息的能力。
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混成词
❖ 由两个词汇的第一个词汇的前面几个字母和后面一 个词汇的后面几个字母结合在一起构成新的词汇。
❖transfer + resistor → transistor晶体管 ❖smoke +fog → smog 烟雾 ❖coder + decoder → codec 编码译码器 ❖camera + recorder → camcorder 摄像机 ❖animation + electronics → animatronics
集计算机 ❖CISC——Complex Instruction Set Computer复杂指令
集计算机 ❖COBOL——Common Business Oriented Language面
向商务的通用语言
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借用词
❖ 计算机专业中有很多专业术语来源于日常英语词 汇，跟计算机专业特点结合起来，被赋予了新的 含义。例如
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教学方法与教学形式
❖本课采用多媒体教学，以教师讲授为 主，学生听课为辅 ，使学生对课程内 容有比较深刻的理解和较全面的掌握；
❖课上教师采用讲练式、讨论式等教学 方式；section A 为老师上课时精讲 材料，Section B可供同学在课后根 据自身情况进行自学，以扩充知识面；
❖HTML — Hypertext Markup Language 超文本标记语言
❖IoT — Internet of Things 物联网 ❖IT — Information Technology 信息技术 ❖NFC — Near Field Communication
近场通信
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❖short + circuit→short-circuit 短路 ❖end + user→end-user 终端用户 ❖plug + and + play →plug –and -play
即插即用
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复合词（2）
❖ 省略合成词中间的连字符而形成独立的单词 ❖in + put→input 输入 ❖out + put → output 输出 ❖band + width→ bandwidth 带宽 ❖Blue + tooth →Bluetooth 蓝牙 ❖grey + scale →greyscale 灰度 ❖main + frame →mainframe 主机 ❖mother + board →motherboard 主板 ❖net + work →network 网络
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简写词——首字词（ Initials）
❖ 首字词是取词组中每个词的第一个字母组合成新 的词汇，这种词基本上在计算机专业各个部分都 很常见。它的特点是每个字母必须依次念出。
❖BDD— Behavior-Driven Development
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行为驱动开发
❖CAD— Computer Aided Design
电子动画制作 ❖transistor + receiver→ transceiver
收发机
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简写词——节略词 （Clipped words）
❖ 将某些太长、难拼、难记、使用频繁的单词压缩 成一个短小的单词，或取其头部、或取其关键音 节，重新组合成一个新词，表达的意思与原词组 相同。 maths——mathematics 数学 ad——advertisement 广告 kilo——kilogram 公斤 dir——directory 目录 lab——laboratory 实验室 radar——radio detection and ranging 雷达
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简写词——缩略词（Acronyms）
❖与首字词特点相似，但以一个单词发音。 ❖ROM——Read Only Memory 只读存储器 ❖RAM——Random Access Memory 随机存取存储器 ❖RISC——Reduced Instruction Set Computer精简指令