计算机英语unit13

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计算机英语lesson 13

extensive popularity application layer characteristic architecture receipt legitimacy route logical perspective remote
adj.广大的，广阔的 n.普及，流行 n.应用 n.层, 阶层 n.特征，特性 n.建筑学，结构 n.收到；(pl)收入，证据，处方 n.合法性 n.路由，途径，渠道 adj.逻辑的，合理的 n.景色，观点，看法 adj.透视的 adj.远方的；【计】远程的
Unit 4 THE BRIFE INTRODUCTION TO THE INTERNET
Lesson 13
TCP/ IP
The data transmission on the web is going on according to protocols. The set of regulation used in the Internet is called TCP/IP. This is the abbreviation of first letters, meaning the Transmission Control Protocol and the Internet Protocol. It is a criterion, which defines that how the communication conducts between the computers. Maybe the computers are different and distant from each other. The TCP/IP protocol was born in the mid1970s. At that time, the United States Ministry of Defense wanted to develop a series of criterions for their wide web—APRANET. It seems that the TCP/IP protocol apparently includes only two protocols. In fact, it contains various kinds of protocols. The TCP and the IP protocols are two fundamental ones. The Internet is on the basement of this protocol. The extensive use of Internet results in the popularity of TCP/IP protocol.

Lesson 13

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Notes
[5] A multithreading OS allows different parts of a software program to run concurrently. 该句中的concurrently作状语,意为"并发地";短语 allow sb to do sth的意思是"允许某人做某事". 译文:一个多线程操作系统允许软件程序的不同部分并发运行. [6] Macintosh computers come preloaded with OS/2, many corporate servers use the Linux or UNIX operating systems. 该句中的pre-loaded意为"预载",前缀"pre-"表示 "……之前". 译文:苹果机预装载OS/2操作系统,许多公司的服务器用 Linux或者UNIX操作系统.
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Abbreviations
API(Application Programming Interface) GUI(Graphical User Interface) WAP(Wireless Access Point)
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应用程序设计接口图形用户接口(软件) 无线接入点
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Exercises Ⅲ.Identify the following to be true or false according to the text.
er can't interact directly with the operating system. 2.Different part of one program can run concurrently. 3.Only computers use operating system. 4.The application programs communicate with operating system through GUI. Ⅳ.Filling in each of the following blanks according to the text. 1.Operating System provides a software platform on top of which can run. 2. The application programs make use of the operating system by making requests for services through a defined________. 3. A_____ OS allows for multiple users to use the same computer at the same time or different times. 4. We can view Operating Systems from two points of views: Resource manager and _______.

计算机英语章节知识点unit13

Unit Thirteen1 When a separate server is used as a gateway，as : 用as 还是用like（1）在跟动词的名词以前用like ，不用asshe sings like a bird does .(2) 在副词前面用as 不用like :we have to be realistic on occasions when ,as now ,we have no option.在目前，我们没有其他的选择，我们必须是现实主义的。

(3)在介词或在应该有介词的地方以前要用as 不用like .He is now busy writing a book in which ,as in his last, he discusses the implications of modern genetics.（4）在相同结构的两句中，用as 的和用like 的意义不同：let me speak to you like a father .(让我像是你自己父亲一样对你讲话)（实际上我虽然并不是你的父亲）Let me speak to you as a father 。

（让我以我是你父亲的身份对你进话）。

（实际上我是你的父亲）注意：as 侧重同一性，意味着属于同一类，或完全相似。

Like 侧重于比较，不意味着属于同一类或完全相似。

同时，as 即可作前置词（通常指用来引出同位语，表语，补语），又可作连接词（引导从句）。

Like 通常只用作前置词。

2 bridge simply looks at the packet address to see where it is going----look at：作看，瞧。

Look 经常与at 连用，有时也单独使用。

look before you leap.She looked at the people around her .注意：look see 和watch 的区别，look at 主要指“看着” see 主要指“看见”watch 主要指“注视”3 ---it is bound for another network，---be bound for ：表示准备前往；在前往---的途中。

计算机专业英语课后单词翻译

P21.KEY TERMSapplication 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主机；电脑存储机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people用户personal 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P53.KEY TERMSaddress 地址Advanced Research Project Agency Network（ARPANET）高级研究项目署的网络applets 小型应用程序attachment 附件auction house site 拍卖行网站browser 浏览器business-to-business（B2B）企业对企业的电子商务模式business-to-consumer（B2C）企业对消费者的电子商务模式cable 电缆carder信用卡诈骗的人Center for European Nuclear Research（CERN）欧洲核子研究委员会computer virus 计算机病毒consumer-to-consumer（C2C）消费者对消费者的电子商务模式dial-up 拨号digital cash 数字现金directory search 目录检索domain name 域名downloading 下载DSL 数字用户e-commerce 电子商务e-learning 电子学习electronic commerce 电子商务electronic mail 电子邮件e-mail 电子邮件protocol（FTP）文件传输协议filter 过滤器friend 支元header 标题hit 检索的结果hyperlink 超链接Hypertext Markup Language（HTML）超文本标记语言instant messaging（IM）即时通讯Internet 因特网Internet security suite 网络安全套件Java 面向对象程序设计keyword search 关键词检索link 链接location 存储单元message 信息metasearch engine 元搜索引擎national service provider 国家服务提供商online 在线online banking 网上银行online shopping 网上购物online stock trading 网上证券交易person-to-person auction site 人际拍卖网站plug-in 插件protocol 协议search engine 搜索引擎search service 搜索服务signature line 签名线social networking 社交网络spam 垃圾邮件spam blocker 垃圾邮件拦截器specialized search engine 专业搜.索引擎spider 网络爬虫subject 主题surf 冲浪top-level domain 顶级域名uniform resource locator（URL）统一资源定位器universal instant messenger 通用即时信息软件uploading 上传Web 网站Web auction 网上拍卖Web-based application 网络应用Web-based service 网络服务Webmaster 网络管理员；站长Web page 网页Web utility 网络工具wireless modem 无限路由器wireless service provider 无线上网服务P85.KEY TERMSanalytical 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P113.KEY TERMSAnimation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网页编辑器商P141.KEY TERMSAdd 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 病毒warm boot热启动Window视窗Windows视窗操作系统Windows Update Windows更新Windows VistaWindows XPP172.KEY TERMSAC 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.P205.KEY TERMS 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 输入笔Technical writer技术文档编写员telephony电话Terminal终端thermal printer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.P172.KEY TERMS access speed存取速度Blue-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DVD DVD-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可擦光盘文件压缩文件解压缩文件服务器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P2693G cellular network 3G移动网络Analog signal 模拟信号Asymmetric digital subscriber line(ADSL) 非对称数字用户线Backbone 网络中枢Bandwidth 带宽Base station 基站Bits per second(bps) 比特每秒Bluetooth 蓝牙Broadband 宽带Broadcast radio 广播电台Bus 总线Bus network 总线网络Cable modem 电缆调制解调器Cellular service 移动电话服务Client 客户端Client/server network 客户机/服务器网站Coaxial cable 同轴电缆Communication channel 通信通道Communication system 通讯系统Computer network 计算机网络Connectivity 连接Demodulation 解调Dial-up service 拨号上网服务Digital signal 数字信号Digital subscriber line(DSL) 数字用户线Distributed data processing system 分布式数字处理系统Distributed processing 分布式处理Domain name server(DNS) 域名服务器Ethernet 以太网External modem 外制调制解调器Extranet 外联网Fiber-optic cable 光纤电缆Firewall 防火墙Global positioning system(GPS) 全球定位系统Hierarchical network 分层网络Home network 家庭局域网Host computer 主机Hub 集线器Infrared 红外线Internal modem 内置调制解调器Intranet 内网IP address (Internet protocol address) IP地址（互联网协议地址）Local area network(LAN) 局域网Low bandwidth 低带宽Medium band 中等带宽Metropolitan area network ( MAN) 城域网Modulation 调制Network administrator 网络管理员Network architecture 网络架构Network gateway 网关Network hub 网络枢纽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 点对点网网络（P2P）Polling 轮询Protocol 协议Proxy server 代理服务器Ring network 环网Satellite 卫星Satellite/air connection service 卫星/航空连接服务Server 服务器Star network 星网络Strategy 策略T1,T2,T3,T4 lines T1，T2，T3，T4路线Telephone line 电话线Terminal network 终端网络Time-sharing system 分时系统Topology 拓扑Transfer rate 传输速率Transmission control protocol/Internet protocol(TCP/IP) 传输控制协议/internet协议（TCP/IP协议）Voiceband 话音频带Wide area network (WAN) 广域网（WAN）Wi-FI (wireless fidelity) 无线相容性认证Wireless LAN (WLAN) 无线局域网Wireless modem 无线调制解调器Wireless receiver 无线接收器P303Access 访问Accuracy 精度Ad network cookie 网络广告小软件Adware cookie 网络广告小软件Anti-spyware 反间谍软件Biometric scanning 生物识别扫描Bomb 炸弹Carpal tunnel syndrome 腕管综合征Chlorofluorocarbones(CFCs) Computer Abuse Amendments Act 计算机滥用法修正案Computer crime 计算机犯罪Computer ethics 计算机伦理学Computer Fraud and Abuse Act 计算机欺诈和滥用法Computer monitoring software 电脑监控软件Cookie html浏览器的一小段信息Cracker 黑客Cryptographer 密码员Cumulative trauma disorder 积累性损伤错乱Data security 数据安全Denial of service (DoS) attack 拒绝服务攻击Disaster recovery plan 灾难性恢复计划Electronic monioring 电子监控Electronic profile 电子专页Encrypting 加密Energy star 能源之星Environment protection 环境保护Ergonomics 工效学Ethics 伦理Financial Modernization Act 金融现代化法案Firewall 防火墙Freedom of Information Act 信息自由法Green PC 绿色PCHacker 黑客History file 历史文件Identity theft 身份盗窃Illusion of anonymity 匿名幻想Information broke 信息拦截器Information reseller 经销商信息Internet scam 互联网骗局Keystroke logger 案件记录器Malware 恶意软件Mistaken identity 识别错误Password 密码Physical security 实体安全Privacy 隐私Property 属性Repetitive motion injury 反复性动作损伤Repetitive strain injury (RSI) 重复劳损Reverse directory 方向目录Scam 诈骗Security 安全Snoopware 监控软件Software copyright Act 软件著作权法Software piracy 间谍软件Spike 尖状物Spy removal program 间谍删除程序Spyware 间谍软件Surge protector 浪涌保护器Technostress 重压技术Traditional cookie 传统cookies Trojan horse 木马Virus 病毒Voltage surge 电压浪涌Web bug 网络漏洞Worm 蠕虫。

计算机常用英语单词总结

1.PC:Personal Computer 个人电脑2.Microsoft 微软公司3.IBM：international business machine 国际商用机4.device：设备5.CPU：center processor unit6.keyboard：键盘7.mouse：鼠标8.case：机箱9.monitor：显示器10.hard disk：硬盘11.floppy drive：软驱12.12、CD-ROM(DVD-ROM):CD光驱，DVD光驱13.memory：内存14.hardware：硬件15.software：软件16.windows：视窗系统17.linux：linux操作系统18.DOS：disk operating system19.partition：分区20.table：表21.NTFS、FAT：微软的文件系统22.bios：basic input and output system基本输入输出系统23.OS：operating system24.pocket pc：掌上电脑25.binary：二进制26.decimal：十进制、27.hex：十六进制28.octal：八进制29.quota：配额30.quit：退出31.exit：退出32.operator：操作员33.menu：菜单34.copy：复制35.cut：剪切36.paste：粘贴37.home：行首38.end：行尾mand：命令mand line:命令行41.read:只读42.write：可读写43.time：时间44.date：日期45.backup：备份46.restore：恢复47.register：注册表48.option：选项49.update：更新50.driver：驱动程序51.mount：挂载52.version：版本53.Enterprise edition：企业版54.standard edition：标准版55.allow：允许56.deny：拒绝57.permission：权限58.access：访问59.DC：domain controller：域控制器60.file：文件61.folder：文件夹62.directory：目录63.shut down：关闭64.service：服务65.login：登陆、66.logout：注销67.type：键入68.index：索引rmation：信息70.message：消息71.administrator:管理员er：用户73.contact：联系人74.group：组75.program：程序76.full control：完全控制77.echo：回显78.discard：丢弃79.drop：删除80.reject拒绝81.format：格式化82.domain：域bios：network basic input and output system网络基本输入输出系统84.workgroup：工作组85.Kerberos：用户认证方式86.password：密码87.lock：锁定88.unlock：解锁89.flash：闪存90.plug and play：即插即用91.interface：接口92.wireless：无线ptop：笔记本电脑94.mic：micphone麦克风95.policy：策略96.right：权利97.log：日志98.event log:事务日志99.transaction log：事务日志100.spool：池101.engine：引擎102.search：查询103.store：存储104.document：文档105.neighbor邻居106.ms office：微软office107.application：应用108.buffer：缓冲109.cache：缓存110.temp：临时111.bus：总线112.security：安全113.default：默认114.desktop：桌面pact：压缩116.guest：来宾账户117.support：支持，帮助118.performance：性能119.display：显示120.edit：编辑121.save：保存122.open：打开123.list：列表124.local：本地125.active：活动126.status：状态127.modem：调制解调器128.ADSL:asymmetric digital subscriber line非对称数字用户专线、129.digital：数字130.overflow：溢出131.FTP：file transfer protocol：文件传输协议132.WWW：world wide web万维网133.http：hypertext transfer protocol超文本传输协议134.OSI/ISO：open system interconnection /international organizations standardization 135.RFC：request for comments请求注解136.CISCO：思科137.switch：交换机138.router：路由器139.hub:集线器140.repeater：中继器141.DHCP：dynamic host configuration protocol动态主机配置协议142.DNS:domain name system域名系统143.wins:windows Internet name service144.IDAP：lightweight directory access protocol轻量目录访问协议145.Internet：互联网146.intranet：内联网147.browser：浏览器148.IE：Internet explorer Internet浏览器149.IP：Internet protocol互联网协议150.IP address：ip 地址151.submask：子网152.gateway：网关153.bandwidth：带宽154.connect：连接155.config：配置156.disconnect：断开157.broadcast：广播158.multicast：多播159.unicast：单播160.Ethernet：以太网161.adapter：适配器162.port：端口163.remote：远程164.link：链路165.reply：回应166.offline：离线167.online：上线，在线168.error：错误169.logical：逻辑的170.physical：物理的171.protocol：协议172.reload：重新加载173.send：发送174.cable：线缆175.download：下载176.upload：上传177.IT：information technology信息技术178.open source：开放源代码179.release：释放180.renew：刷新，重新获取181.encapsulation：封装182.query：查询municate：通讯184.Oracle：甲骨文185.install：安装186.uninstall：卸载187.next：下一步188.agreement：协议，许可189.license：许可证190.item：项目191.loop：循环192.series：系列193.signal：信号194.terminal：终端ENBM-计算机英语1.asynchronism：异步2.synchronization：同步3.data：数据work：网络5.transport：传输6.session会话7.presentation：表示8.application：应用yer：层10.bit：比特11.frame：帧12.packet：包13.segment：段14.request：请求15.indication：指示16.response：相应17.confirm：确认18.service：服务19.access：访问，接入20.connection：连接21.protocol：协议22.unit：单元23.DTE：数据终端设备24.SNR：信噪比25.EIA：电子工业协会26.ITU-T：国际电信联盟电信标准化局27.UTP（unshielded twisted paired）非屏蔽双绞线28.ACR衰减串扰29.coaxial cable：同轴电缆30.NIC：网络接口卡31.RL：回波损耗32.thin net：细缆33.DCE:数据电路终备34.DSU：数据服务单元35.TIA：电信工业协会36.TP：双绞线37.STP：（shielded twisted paired）屏蔽双绞线38.FEXT：远端串扰39.attenuation：衰减40.LED：发光二极管41.NVP：额定传输功率42.thick net：粗缆43.PDS：综合布线系统44.SCS：结构化布线系统45.IEEE：美国电气与电子工程师协会46.collision：冲突47.release：版本48.enable：使能49.fast：快速的50.default：默认51.traffic：流量52.capability：容量53.platform：平台54.virtual：虚拟的55.trunk：干线，主干，树干，中继56.allow：允许57.negotiation：协商，包装58.mode：模式，方式59.dynamic：动态的60.desire：期盼，盼望61.ARP：地址解析协议62.proxy：代理63.flag：标记64.offset：偏移量65.option：选项66.ICMP：Internet控制消息协议67.distance：距离，远离68.erase：抹去，擦去69.history：历史70.convergence：集中，收敛71.delay：延迟72.hold down：阻止73.hop：跳跃74.load：负载75.invalidation：无效，失效76.flush：冲洗77.reliability：可靠的78.split：分裂，劈开79.horizon：地平线80.timeout：超时81.UDP：用户数据报协议82.source port：源端口83.destination port：目标端口84.urgent：紧急的85.acknowledgement number：确认号86.sequence number：序列号87.bridge：网桥88.SMTP：简单邮件传输协议89.CRC：循环冗余码校验90.ACE：访问控制条目91.transmission：传送，传输92.feedback：反馈93.engineer：工程师94.image：影像，图像95.consecutively：连续的，连贯的96.。

新目标九年级英语unit13知识点总结

新目标九年级英语unit13知识点总结Unit 13: Knowledge Points SummaryIntroduction:Unit 13 of the New Concept English textbook for Grade 9 covers various topics related to computers, the Internet, and information technology. This unit provides essential knowledge points that are relevant to the digital era we live in. In this article, we will summarize the key concepts and vocabulary that students need to remember from this unit.Part 1: Computer BasicsFirstly, let's start with the basics. A computer is an electronic device that can receive, process, and store data. It consists of hardware components such as the central processing unit (CPU), memory, and input/output devices. The CPU is like the brain of the computer, executing instructions and performing calculations.Part 2: Computer FunctionalityComputers have different functions, including data input, processing, output, and storage. Input devices, such as keyboards and mice, allow users to enter data into the computer. The computerprocesses this data using software and outputs the results through monitors or printers. Storage devices, like hard drives and USB flash drives, store data for future use.Part 3: Internet and World Wide WebThe Internet is a global network that connects computers worldwide, allowing them to communicate and share information. The World Wide Web (WWW) is a system of interlinked hypertext documents accessed through the internet. Web browsers, like Chrome and Firefox, enable users to navigate and view websites on the web.Part 4: Online Safety and SecurityWhile the internet offers numerous benefits, it also poses risks. Students should be aware of how to protect themselves online. Creating strong passwords, being cautious with sharing personal information, and avoiding suspicious websites are crucial for online safety. Furthermore, installing reliable antivirus software and keeping it up to date helps protect against malware and cyberattacks.Part 5: Social Media and CommunicationSocial media platforms, such as Facebook and Instagram, have revolutionized communication and interaction. They enable users toconnect with friends, share photos, and express opinions. However, students must be mindful of their online behavior, avoiding cyberbullying and respecting others' privacy. It is essential to strike a healthy balance between online and offline activities.Part 6: Information Technology in EducationInformation technology has greatly influenced the education sector. Nowadays, students can access vast amounts of knowledge through online resources, e-books, and educational applications. Virtual classrooms and online courses provide flexible learning opportunities. However, it is crucial to use technology wisely, ensuring it enhances rather than hinders the learning process.Conclusion:Unit 13 covers essential knowledge points related to computers, the internet, and information technology. Understanding the basics of computers, internet safety, social media etiquette, and the role of technology in education is essential for students in the digital age. By grasping these concepts, students can navigate the digital world responsibly and make the most of the opportunities it offers.。

中级IT英语听说教程Unit 13

IT English Listening and Speaking-Intermediate 2
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Speaking
Exam Spotlight
Reference Answers 1. As I known, robots work for people in a large number of areas, such as industrial area, medical area and so on. There are a lot of practice use of robots, such as industrial robots, medical operating robots, patient assist robots, dog therapy robots, collectively programmed swarm robots and so on.
1. E 2. D 3. G 4. I 5. H 6. A 7. B 8. FIT9E.ngClish Listening and Speaking-Intermediate 2
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Text B Can Robot Boost Sagging Birth Rate?
government’s stipend.
Yotaro changes how I feel about babies, says Madoka Hirai. I am now paying more
attention to babies on the street. Yotaro is not a 14 complex robot, and after a few minutes, a tad 15 redundant . But this robot already 16 succeeds at

计算机专业英语第二版译文

《计算机英语》参考译文（精读部分）目录第1单元课文A：计算机概览 (3)一、引言 (3)二、历史 (3)三、硬件 (4)四、编程 (5)五、未来的发展 (5)第2单元课文A：计算机硬件 (5)一、引言 (5)二、输入硬件 (6)三、输出硬件 (6)四、存储硬件 (7)五、硬件的连接 (7)第3单元课文A：操作系统 (8)一、引言 (8)二、操作系统是怎样工作的 (8)三、当前的操作系统 (8)五、未来的技术 (10)第4单元课文A：编程语言 (11)一、引言 (11)二、语言类型 (11)三、高级语言的分类 (12)四、语言的结构与成分 (12)五、历史 (13)第5单元课文A：计算机程序 (13)一、引言 (13)二、程序开发 (14)三、程序元素 (14)四、程序功能 (15)五、历史 (16)六、未来 (16)第6单元课文A：软件生命周期 (17)第7单元课文A：进入关系数据库的世界 (19)一、什么是关系数据库？ (19)二、数据库管理系统的介绍 (20)三、不同的计算模型 (21)第8单元课文A：电信与计算机 (22)第9单元课文A：计算机网络 (24)一、引言 (24)二、调制解调器与计算机管理局 (24)三、局域网 (24)四、路由器与桥接器 (25)五、广域网 (25)六、分布式计算 (25)七、安全与管理 (26)第10单元课文A：因特网是如何工作的？ (26)一、因特网访问 (27)二、信息打包 (27)三、网络编址 (27)四、电子邮件 (28)五、传输模式 (28)六、带宽 (28)第11单元课文A：信息革命 (29)一、引言 (29)二、社会与技术发展 (29)三、信息革命的方向 (29)四、就业趋势 (30)五、信息技术与消费者 (31)六、信息革命的问题 (31)第12单元课文A：电子商务简介 (32)一、定义 (32)二、需求与服务 (32)第13单元课文A：计算机安全 (34)一、计算机安全面临的威胁 (34)二、保护计算机安全的措施 (36)第14单元课文A：比尔•盖茨文摘 (37)第1单元课文A：计算机概览一、引言计算机是一种电子设备，它能接收一套指令或一个程序，然后通过对数值数据进行运算或者对其他形式的信息进行处理来执行该程序。

计算机英语名词翻译

1. artificial intelligence 人工智能2. paper-tape reader 纸带阅读器3. optical computer 光计算机4. neural network 神经网络5. instruction set 指令集6. parallel processing 并行处理7. difference engine 差分机8. versatile logical element通用逻辑元件9. silicon substrate 硅衬底10. vacuum tube 真空管11. 数据的存储与处理the storage and handling of data 12. 超大规模集成电路very large-scale integrated circuit 13. 中央处理器central processing unit14. 个人计算personal computer15. 模拟计算analogue computer16. 数字计算机digital computer17. 通用计算机general-purpose computer18. 处理器芯片processor chip19. 操作指令operating instructions20. 输入设备input device1. function key 功能键，操作键2. voice recognition module语音识别模块3. touch-sensitive region 触敏区4. address bus 地址总线5. flatbed scanner 平板扫描仪6. dot-matrix printer 点阵打印机7. parallel connection 并行连接8. cathode ray tube 阴极射线管9. video game 电子游戏10. audio signal 音频信号11. 操作系统operating system12. 液晶显示（器）LCD (liquid crystal display)13. 喷墨打印机inkjet printer14. 数据总线data bus15. 串行连接serial connection16. 易失性存储器volatile memory17. 激光打印机laser printer18. 磁盘驱动器disk drive19. 基本输入/输出系统BIOS (Basic Input/Output System)20. 视频显示器video display1. storage register 存储寄存器2. function statement 函数语句3. program statement 程序语句4. object-oriented language 面向对象语言5. assembly language 汇编语言6. intermediate language 中间语言，中级语言7. relational language关系语言8. artificial language人工语言9. data declaration数据声明10. SQL 结构化查询语言11. 可执行程executable program12. 程序模块program module13. 条件语句conditional statement14. 赋值语句assignment statement15. 逻辑语言logic language16. 机器语言machine language17. 函数式语言functional language18. 程序设计语言programming language19. 运行计算机程序run a computer program20. 计算机程序员computer programmer1. inference engine推理机2. system call系统调用3. compiled language编译执行的语言4. parallel computing 并行计算5. pattern matching 模式匹配6. memory location 存储单元7. interpreter program 解释程序8. library routine 库程序9. intermediate program中间程序，过渡程序10. source file 源文件11. 解释执行的语言interpreted language12. 设备驱动程序device driver13. 源程序source program14. 调试程序debugging program15. 目标代码object code16. 应用程序application program17. 实用程序utility program18. 逻辑程序logic program19. 墨盒ink cartridge20. 程序的存储与执行program storage and execution1. system specificatio系统规格说明2. unit testing 单位测试3. software life cycle软件生命周期4. system validation testing系统验证测试5.evolutionary developmentprocess 演化开发过程6. simple linear model简单线性模型7. program unit 程序单元8. throwaway prototype抛弃式原型9. text formatting 正文格式编排10. system evolution 系统演变11. 系统设计范例system design paradigm12. 需求分析与定义requirementsanalysis and definition13. 探索式编程方法exploratory programming approach14. 系统文件编制system documentation15. 瀑布模型waterfall model16. 系统集成system integration17. 商用现成软件commercialoff-the-shelf (或COTS) software18. 基于组件的软件工程component-based softwareengineering (CBSE)19. 软件维护工具softwaremaintenance tool20. 软件复用software reuse1. end user 最终用户，终端用户2. atomic operation 原子操作3. database administrator数据库管理员4. relational database model 关系数据库模型5. local data 本地数据6. object-oriented database 面向对象数据库7. database management system(DBMS) 数据库管理系统8. entity-relationship model (ERM)实体关系模型9. distributed databas分布式数据库10. flat file平面文件11. 二维表two-dimensional table12. 数据属性data attribute13. 数据库对象database object14. 存储设备storage device15. 数据类型data type16. 数据插入与删除data insertion and deletion17. 层次数据库模型hierarchical database model18. 数据库体系结构database architecture19. 关系数据库管理系统relational database managementsystem (RDBMS)20. 全局控制总线global control bus。

计算机英语-计算机常用英语词汇表

计算机常用英语词汇表高频700单词一、硬件类(Hardware)1.CPU(Center Processor Unit)中央处理单元2.Main board主板3.RAM(random access memory)随机存储器(内存)4.ROM(Read Only Memory)只读存储器5.Floppy Disk 软盘6.Hard Disk 硬盘7.CD-ROM 光盘驱动器(光驱)8.monitor 监视器9.keyboard 键盘10.mouse 鼠标11.chip 芯片12.CD-R 光盘刻录机13.HUB 集线器14.Modem= MOdulator-DEModulator, 调制解调器15.P-P(Plug and Play) 即插即用16.UPS(Uninterruptable Power Supply) 不间断电17.BIOS(Basic-input-Output System) 基本输入输出系统18.CMOS(Complementary Metal-Oxide-Semiconductor) 互补金属氧化物半导体19.setup安装20.uninstall卸载21.wizzard向导22.OS(Operation Systrem)操作系统23.OA(Office AutoMation)办公自动化24.exit退出25.edit编辑26.copy复制27.cut剪切28.paste粘贴29.delete删除30.select选择31.find查找32.select all全选33.replace替换34.undo撤消35.redo重做36.program程序37.license许可(证)38.back前一步39.next下一步40.finish结束41.folder文件夹42.Destination Folder目的文件夹er用户44.click点击45.double click双击46.right click右击47.settings设置48.update更新49.release发布50.data数据51.data base数据库52.DBMS(Data Base Manege System)数据库管理系统53.view视图54.insert插入55.object对象56.configuration配置mand命令58.document文档59.POST(power-on-self-test)电源自检程序60.cursor光标61.attribute属性62.icon图标63.service pack服务补丁64.option pack功能补丁65.Demo演示66.short cut快捷方式67.exception异常68.debug调试69.previous前一个70.column行71.row列72.restart重新启动73.text文本74.font字体75.size大小76.scale比例77.interface界面78.function函数79.access访问80.manual指南81.active激活puter language计算机语言83.menu菜单84.GUI(graphical user interfaces )图形用户界面85.template模版86.page setup页面设置87.password口令88.code密码89.print preview打印预览90.zoom in放大91.zoom out缩小92.pan漫游93.cruise漫游94.full screen全屏95.tool bar工具条96.status bar状态条97.ruler标尺98.table表99.paragraph段落100.symbol符号101.style风格102.execute执行103.graphics图形104.image图像105.Unix用于服务器的一种操作系统106.Mac OS苹果公司开发的操作系统107.OO(Object-Oriented)面向对象108.virus病毒109.file文件110.open打开111.colse关闭112.new新建113.save保存114.exit退出115.clear清除116.default默认N局域网118.WAN广域网119.Client/Server客户机/服务器120.ATM( Asynchronous Transfer Mode)异步传输模式121.Windows NT微软公司的网络操作系统122.Internet互联网123.WWW(World Wide Web)万维网124.protocol协议125.HTTP超文本传输协议126.FTP文件传输协议127.Browser浏览器128.homepage主页129.Webpage网页130.website网站131.URL 在Internet的WWW服务程序上用于指定信息位置的表方法132.Online在线133.Email电子邮件134.ICQ网上寻呼135.Firewall防火墙136.Gateway网关137.HTML超文本标识语言138.hypertext超文本139.hyperlink超级链接140.IP(Address)互联网协议(地址)141.Search Engine搜索引擎142.TCP/IP用于网络的一组通讯协议143.Telnet远程登录144.IE(Internet Explorer)探索者(微软公司的网络浏览器) 145.Navigator引航者(网景公司的浏览器)146.multimedia多媒体147.ISO国际标准化组织二、软件类(Software)ANSI美国国家标准协会able 能active file 活动文件add watch 添加监视点all files 所有文件allrightsreserved 所有的权力保留altdirlst 切换目录格式andotherinFORMation 以及其它的信息archivefileattribute 归档文件属性assignto 指定到autoanswer 自动应答autodetect 自动检测autoindent 自动缩进autosave 自动存储available on volume 该盘剩余空间bad command 命令错bad command or filename 命令或文件名错batch parameters 批处理参数binary file 二进制文件binary files 二进制文件Borland international borland国际公司bottommargin 页下空白bydate 按日期byextension 按扩展名byname 按名称bytesfree 字节空闲callstack 调用栈casesensitive 区分大小写centralpointsoftwareinc central point 软件股份公司changedirectory 更换目录changedrive 改变驱动器changename 更改名称characterset 字符集checkingfor 正在检查chgdrivepath 改变盘/路径chooseoneofthefollowing 从下列中选一项clearall 全部清除clearallbreakpoints 清除所有断点clearsanattribute 清除属性clearscommandhistory 清除命令历史clearscreen 清除屏幕closeall 关闭所有文件codegeneration 代码生成colorpalette 彩色调色板commandline 命令行commandprompt 命令提示符compressedfile 压缩文件conventionalmemory 常规内存copydiskette 复制磁盘copyrightc 版权(ccreatedospartitionorlogicaldosdrive 创建DOS分区或逻辑DOS驱动器createextendeddospartition 创建扩展DOS分区createprimarydospartition 创建DOS主分区createsadirectory 创建一个目录currentfile 当前文件defrag 整理碎片dele 删去deltree 删除树devicedriver 设备驱动程序dialogbox 对话栏directionkeys 方向键directly 直接地directorylistargument 目录显示变量directoryof 目录清单directorystructure 目录结构diskaccess 磁盘存取diskcopy 磁盘拷贝diskspace 磁盘空间displayfile 显示文件displayoptions 显示选项displaypartitioninFORMation 显示分区信息dosshell DOS 外壳doubleclick 双击driveletter 驱动器名editmenu 编辑选单emsmemory ems内存endoffile 文件尾endofline 行尾enterchoice 输入选择entiredisk 转换磁盘environmentvariable 环境变量everyfileandsubdirectory 所有的文件和子目录existingdestinationfile 已存在的目录文件时expandedmemory 扩充内存expandtabs 扩充标签explicitly 明确地extendedmemory 扩展内存fastest 最快的fatfilesystem fat 文件系统fdiskoptions fdisk选项fileattributes 文件属性fileFORMat 文件格式filefunctions 文件功能fileselection 文件选择fileselectionargument 文件选择变元filesin 文件在filesinsubdir 子目录中文件fileslisted 列出文件filespec 文件说明filespecification 文件标识filesselected 选中文件findfile 文件查寻fixeddisk 硬盘fixeddisksetupprogram 硬盘安装程序fixeserrorsonthedisk 解决磁盘错误floppydisk 软盘FORMatdiskette 格式化磁盘FORMatsadiskforusewithmsdos 格式化用于MS-DOS的磁盘FORMfeed 进纸freememory 闲置内存fullscreen 全屏幕functionprocedure 函数过程graphical 图解的graphicslibrary 图形库groupdirectoriesfirst 先显示目录组hangup 挂断harddisk 硬盘hardwaredetection 硬件检测hasbeen 已经helpfile 帮助文件helpindex 帮助索引helpinFORMation 帮助信息helppath 帮助路径helpscreen 帮助屏helptext 帮助说明helptopics 帮助主题helpwindow 帮助窗口hiddenfile 隐含文件hiddenfileattribute 隐含文件属性hiddenfiles 隐含文件howto 操作方式ignorecase 忽略大小写incorrectdos 不正确的DOSincorrectdosversion DOS 版本不正确indicatesabinaryfile 表示是一个二进制文件indicatesanasciitextfile 表示是一个ascii文本文件insertmode 插入方式insteadofusingchkdsktryusingscandisk 请用scandisk,不要用chkdskinuse 在使用invaliddirectory 无效的目录kbytes 千字节keyboardtype 键盘类型labeldisk 标注磁盘laptop 膝上largest executable program 最大可执行程序large stmemory block available 最大内存块可用left handed 左手习惯left margin 左边界line number 行号line numbers 行号line spacing 行间距list by files insorted order 按指定顺序显示文件listfile 列表文件listof 清单locatefile 文件定位lookat 查看lookup 查找macroname 宏名字makedirectory 创建目录memoryinfo 内存信息memorymodel 内存模式menubar 菜单条menucommand 菜单命令menus 菜单messagewindow 信息窗口microsoft 微软microsoftantivirus 微软反病毒软件microsoftcorporation 微软公司modemsetup 调制解调器安装modulename 模块名monitormode 监控状态monochromemonitor 单色监视器moveto 移至multi 多newdata 新建数据newer 更新的newfile 新文件newname 新名称newwindow 新建窗口norton nortonnostack 栈未定义noteusedeltreecautiously 注意:小心使用deltree onlinehelp 联机求助optionally 可选择地pageframe 页面pagelength 页长pctools pc工具postｓｃｒｉｐｔ附言printall 全部打印printdevice 打印设备printerport 打印机端口programfile 程序文件pulldown 下拉pulldownmenus 下拉式选单quickFORMat 快速格式化quickview 快速查看readonlyfile 只读文件readonlyfileattribute 只读文件属性readonlyfiles 只读文件readonlymode 只读方式redial 重拨repeatlastfind 重复上次查找reportfile 报表文件resize 调整大小respectively 分别地rightmargin 右边距rootdirectory 根目录runtimeerror 运行时出错saveall 全部保存saveas 另存为scandisk 磁盘扫描程序screencolors 屏幕色彩screenoptions 屏幕任选项screensaver 屏幕暂存器screensavers 屏幕保护程序screensize 屏幕大小scrollbars 翻卷栏scrolllockoff 滚屏已锁定searchfor 搜索sectorspertrack 每道扇区数selectgroup 选定组selectionbar 选择栏setactivepartition 设置活动分区setupoptions 安装选项shortcutkeys 快捷键showclipboard 显示剪贴板singleside 单面sizemove 大小/移动sorthelp S排序H帮助sortorder 顺序stackoverflow 栈溢出standalone 独立的startupoptions 启动选项statusline 状态行stepover 单步summaryof 摘要信息swapfile 交换文件switchto 切换到sync 同步systemfile 系统文件systemfiles 系统文件systeminfo 系统信息systeminFORMation 系统信息程序tableofcontents 目录terminalemulation 终端仿真terminalsettings 终端设置testfile 测试文件testfileparameters 测试文件参数theactivewindow 激活窗口togglebreakpoint 切换断点tomsdos 转到MS-DOStopmargin 页面顶栏turnoff 关闭unmark 取消标记unselect 取消选择usesbareFORMat 使用简洁方式useslowercase 使用小写useswidelistFORMat 使用宽行显示usinghelp 使用帮助verbosely 冗长地videomode 显示方式viewwindow 内容浏览viruses 病毒vision 景象vollabel 卷标volumelabel 卷标volumeserialnumberis 卷序号是windowshelp windows 帮助wordwrap 整字换行workingdirectory 正在工作的目录worm 蠕虫writemode 写方式writeto 写到xmsmemory 扩充内存三、网络类(Network)网络安全方面的专业词汇1.Access Control List（ACL）访问控制列表2.access token 访问令牌3.account lockout 帐号封锁4.account policies 记帐策略5.accounts 帐号6.adapter 适配器7.adaptive speed leveling 自适应速率等级调整8.Address Resolution Protocol(ARP) 地址解析协议9.Administrator account 管理员帐号10.ARPANET 阿帕网（internet的前身）11.algorithm 算法12.alias 别名13.allocation 分配、定位14.alias 小应用程序15.allocation layer 应用层16.API 应用程序编程接口17.anlpasswd 一种与Passwd+相似的代理密码检查器18.applications 应用程序19.ATM 异步传递模式20.attack 攻击21.audio policy 审记策略22.auditing 审记、监察23.back-end 后端24.borde 边界25.borde gateway 边界网关26.breakabie 可破密的27.breach 攻破、违反28.cipher 密码29.ciphertext 密文30.CAlass A domain A类域31.CAlass B domain B类域32.CAlass C domain C类域33.classless addressing 无类地址分配34.cleartext 明文35.CSNW Netware客户服务36.client 客户，客户机37.client/server 客户机/服务器38.code 代码 port COM口（通信端口）40.CIX 服务提供者puter name 计算机名42.crack 闯入43.cryptanalysis 密码分析44.DLC 数据链路控制45.decryption 解密46.database 数据库47.dafault route 缺省路由48.dafault share 缺省共享49.denial of service 拒绝服务50.dictionary attack 字典式攻击51.directory 目录52.directory replication 目录复制53.domain 域54.domain controller 域名控制器55.domain name 域名域名其实就是入网计算机的名字，它的作用就象寄信需要写明人们的名字、地址一样重要。

计算机专业英语全部答案(第三版)

计算机专业英语全部答案(第三版)Unit1EX11 F2 T3 T4 F5 T6 F7 T 8 T 9 T 10FEX2Input hardware, storage hardware, processing hardware, output hardware power, speed, memorycentral processing unitinternal, primary, memorykeyboard, central processing unit, main memory, monitorEX3 PARTA1 F2 D3 G4 C5 B6 A7 E 8 HEX3 PART B1 F2 E3 G4 B5 A6 C7D 8 HEX41 input device2 screen3 manipulates4 instructions5 retrieve6 codes7 hardcopy8 functionEX51 T2 T3 F4 F5 T6 F7 T 8 TUNIT2EX11 T2 F3 T4 F5 T6 F7 T 8 FEX21 sizes, shapes, processing capabilities2 supercomputers, mainframe computers, minicomputers, microcomputers3 mainframe computer4 microcomputer, storage locations5 portables, laptop computers, desktop workstations6 semiconductor7 CPU, memory, storage, devices, processing, users8 microprocessor chipEX3 PARTA1 C2 A3 H4 I5 E6 F7 G 8 JEX3 PARTB1 capacity2 device3 laptop computer4 Portable computers5 Silicon6 semiconductor7 workstation8 Voltage, voltage9 RAM10ROMEX41 portable2 access3 main memory4 sophisticated programs5 processing capabilities6 instructions7 computation8 computer professionalEX51 T2 T3 F4 F5 F6 T7 F 8 T 9 T 10T11F 12T 13 T 14 TUNIT3EX11 T2 F3 T4 T5 T6 T7 F 8 F 9 T 10 F11T 12F 13F 14TEX21 microprocessor2 bus3 register 4control unit5 processor6 binary7 arithmetic, logic 8 milliseconds, microseconds9 instruction 10execution 11megahertz 12wordsize EX3 PARTA1 F2 A3 J4 C5 D6 E7 H 8 I 9 B 10GEX3 PARTB1 Storage 2chip3 buses4 ALU5 register 6control unit7 machine language 8 binary system 9 bits 10computer programEX41 configuration2 decodes3 data bus4 characters5 converts6 synchronize7 circuitry8 internal clockEX51 T2 F3 F4 T5 F6 F7 T 8 T 9 F 10 FUNIT4EX11 F2 T3 T4 F5 F6 T7 F 8 T 9 T 10 F11T 12T 13F 14F 15T 16F17T 18F 19T 20F21T 22FEX2memoryRAMdiskettes, diskschipsparityexpanded, extendedmonochromecacheROMupdatedEX3 PART A1 B2 E3 C4 J5 I6 H 7A 8 F 9 G 10DEX3 PART Bsecondary storagebufferaccesscodedisketteslotterminalsmotherboardbytescreenEX4desktopsoftwareanimationtransferredsophisticatedcompatiblecacheupgradeEX51 T2 F3 F4 T5 T6 T7 T8 F9 T 10 F11T 12F 13F 14T 15T 16F17F 18F 19F 20T21T 22TUnit 5Ex1:1 T2 T3 F4 T5 F6 F7 F 8 T 9 T 10 T11F 12T 13F 14F 15T 16T17F 18T 19F 20F21T 22T 23TEX2mail, courierhub, starlocal area networkpacketsEthernetkilobits per second, megabits per second, gigabits per second circuit switchingreassembledinternet protocol, transmission control protocol datagramsframesbinary, decimalEX3 part A1 C2 E3 B4 F5 A6 D7 H 8 GEX3 part Bhubzippeddecimalframebinary numberinternetpacketbandwidthEX4forwardedreassembledare encapsulatedcableburstysubmitare retransmittedprotocolEX5IP addressnotationdotted-decimalcomputer networkbackgroundsharedgeographicprivacyExercise to the Passage for ReadingEX6有意为维修技师使用所留被弃的、丢失的或损坏了的数据都进了数据桶。

计算机英语chapter13-3

cessors, you can actually embed multimedia elements such as sounds, images, and video.
Question2:Tell us some word processors which you familiar? 2. OCR Software Often you will have printed matter and other text to incorporate into your project, but no electronic text file. With optical character recognition (OCR) software, a flat-bed scanner, and your computer, you can save many hours or rekeying printed words, and get the job done faster and more accurately than a roomful of typists.
The basic tool set for building multimedia projects contains
one or more authoring systems and various editing applications
for text, images, sounds, and motion video. A few additional
时间状语从句
tool, as you design and build a multimedia project. The better your keyboarding or typing skills, the easier and more efficient will be your multimedia day-to-day life.

计算机专业英语Unit_13

Par. 4

Computer encryption is based on the science of cryptography, which has been used throughout history. Before the digital age, the biggest users of cryptography were governments, particularly for military purposes[2]. The existence of coded messages has been verified as far back as the Roman Empire. But most forms of cryptography in use these days rely on computers, simply because a human-based code is too easy for a computer to crack. 计算机加密建立在人类历史中一直使用的密码术的基础上。在数字时代之前，使用密码术最多的是政府，尤其是用于军事目的。据考证，远在罗马帝国时代就存在经过编码的消息。但是，现今人们使用的大多数密码术形式均依赖于计算机，原因在于仅凭借人脑编写的代码非常容易被计算机破解。
发出消息的计算机使用对称密钥对文档进行加密，然后又使用接收消息的计算机的公钥对对称密钥进行加密。后者使用其私钥来解码对称密钥，然后使用对称密钥来解码文档。
Par. 6

Symmetric Key In symmetric-key encryption, each computer has a secret key (code) that it can use to encrypt a packet of information before it is sent over the network to another computer. Symmetric-key requires that you know which computers will be talking to each other so you can install the key on each one. 对称密钥加密在对称密钥加密中，每台计算机都有一个密钥（代码），用于对通过网络发送到另一台计算机的信息包进行加密。对称密钥要求您知道将要与哪些计算机通信，以便您能够在每台计算机上安装密钥。

计算机专业英语Unit 13 Intelligent Devices

宽带小窝; 视网膜中央窝零碎的东西声控的声音驱动剥离主屏令人极为惊讶的广布的，广泛的
Computer English
Logo
Google Glass Overview
❖ Powered by voice control – so no keyboards – Google Glass overlay the world you see around you with related information beamed onto your retina by a prism that receives from a tiny projector inside the lens. You see both the physical world and all relevant data associated with it, the kind of data that right now.
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Google Glass Operation
❖ Voice-driven user interface ❖ Start tap: To start Google Glass Operation, you tap the frame
of the glasses and you’re taken to the home screen. To issue a command, you tap the frame again and say “OK Glass”. ❖ Take a picture: you can instruct the glasses to do something specific by saying something like “take a picture”

计算机英语教程(双色版)参考译文

参考译文第1课计算机基础计算机是一个可编程的机器（或者更准确地说，一个可编程的连续状态机器）。

计算机有两种基本类型：模拟计算机和数字计算机。

模拟计算机是模拟设备，即它们有连续的状态而不是离散的有限状态。

一个模拟计算机可以准确地表示小数或无理数，不进行舍入。

模拟计算机几乎只用于实验环境。

数字计算机是可编程的时序状态机器。

数字计算机使用离散状态。

二进制数字计算机使用两个离散状态（如正/负、高/低、通/断）来表示二进制数0和1。

1. 计算机有什么用？计算机的用途非常广泛。

数据处理是商业和金融的工作。

这包括开票、运输及收货、库存管理和类似的业务以及“电子办公”。

科学处理是用计算机支持科学。

这可以是简单地收集和分析原始数据，也可以是复杂地建立自然现象的模型（如气候模型、热力学、核能等）。

多媒体包括创建内容（创作音乐、演奏音乐、录制音乐、编辑电影和视频、特效、动画、插图、排版印刷材料等）和多媒体播放（游戏、DVD、教学材料等）。

2. 计算机的各部分可以十分粗略简单地认为计算机有三个部件：处理器、内存和I/O（输入/输出）。

这三个术语的边界是十分含糊的、不搭界的和不断变化的。

稍微更简单地可以把计算机部件分为五种：算术和逻辑子系统、控制子系统、主存、输入子系统和输出子系统。

2.1 处理器处理器是计算机实际上进行计算的部件。

有时也称作MPU（主处理器单元）或CPU （中央处理单元或中央处理器）。

处理器通常包括运算器（ALU）、控制器（包括处理器标志、标志寄存器或状态寄存器）、内部总线，有时也有一些特殊作用的单元（最常用的特殊作用单元是用于浮点算法的浮点单元）。

一些计算机有多个处理器。

这就叫做多处理计算机。

数字处理器的主要种类有：CISC、RISC、DSP以及它们的混合。

CISC代表复杂指令集计算机。

大型计算机和小型计算机有CISC处理器，厂家为了竞争提供了更有用的指令集。

大部分前两代微型处理器都用CISC。

RISC代表精简指令集计算机。

中级IT英语听说1-Unit 13

Activity One
C
1. According to the short passage, what is “The Kiss”?
A. A museum in Vienna, Austria.
B. A book written by Gustav Klimt.
C. A painting printed with new technology.
D
4. Which of the following difference between Tiertime’s printers and those of AFS is true?
A. Tiertime’s printers operate on factory floors, while those of AFS sit in designers offices.
rapid
prototyping
technology, refers to
processes used to
synthesize a three-
dimensional object in
which successive layers
of material are formed
under computer control
B. At the Prado, in Madrid, Spain.
C. At the Belvedere Museum in Vienna, Austria.
D. Both B and C.
IT English Listening and Speaking- Intermediate 1
Warm-up Activities LiLsitsetneinnigng Speaking Exam Spotlight

《计算机英语(第2版)》参考答案

《计算机英语（第2版）》参考答案注：这里仅给出《计算机英语（第2版）》新增或变化课文的答案，其他未改动课文答案参见《计算机英语（第1版）》原来的答案。

Unit OneSection CPDA Prizefight: Palm vs. Pocket PCI. Fill in the blanks with the information given in the text:1. With DataViz’s Documents To Go, you can view and edit desktop documents on your PDA without converting them first to a PDA-specific ________. (format)2. Both Palm OS and Windows Mobile PDAs can offer e-mail via ________ so that new messages received on your desktop system are transferred to the PDA for on-the-go reading. (synchronization)3. The Windows Mobile keyboard, Block Recognizer, and Letter Recognizer are all ________ input areas, meaning they appear and disappear as needed. (virtual)4. Generally speaking, Windows Mobile performs better in entering information and playing ________ files while Palm OS offers easier operation, more ________ programs, better desktop compatibility, and a stronger e-mail application. (multimedia; third-party)II. Translate the following terms or phrases from English into Chinese and vice versa:1. data field数据字段2. learning curve学习曲线3. third-party solution第三方解决方案4. Windows Media Player Windows媒体播放器5. 开始按钮Start button6. 指定输入区designated input area7. 手写体识别系统handwriting-recognition system8. 字符集character setUnit ThreeSection BLonghorn：The Next Version of WindowsI. Fill in the blanks with the information given in the text:1. NGSCB, the new security architecture Microsoft is developing for Longhorn, splits the OS into two parts: a standard mode and a(n) ________ mode. (secure)2. It is reported that Longhorn will provide different levels of operation that disable the more intensive Aero effects to boost ________ on less capable PCs. (performance)3. With Longhorn’s new graphics and presentation engine, we can create and display Tiles on the desktop, which remind us of the old Active Desktop but are based on ________ instead of ________. (XML; HTML)4. The most talked-about feature in Longhorn so far is its new storage system, WinFS, whichworks like a(n) ________ database. (relational)II. Translate the following terms or phrases from English into Chinese and vice versa:1. search box搜索框2. built-in firewall内置防火墙3. standalone application独立应用程序4. active desktop 活动桌面5. mobile device移动设备6. 专有软件proprietary software7. 快速加载键quick-launch key8. 图形加速器graphics accelerator9. 虚拟文件夹virtual folder10. 三维界面three-dimensional interfaceUnit FourSection CArraysI. Fill in the blanks with the information given in the text:1. Given the array called object with 20 elements, if you see the term object10, you know the array is in ________ form; if you see the term object[10], you know the array is in ________ form. (subscript; index)2. In most programming languages, an array is a static data structure. When you define an array, the size is ________. (fixed)3. A(n) ________ is a pictorial representation of a frequency array. (histogram)4. An array that consists of just rows and columns is probably a(n) ________ array. (two-dimensional)II. Translate the following terms or phrases from English into Chinese and vice versa:1. bar chart条形图2. frequency array频率数组3. graphical representation图形表示4. multidimensional array多维数组5. 用户视图user(’s) view6. 下标形式subscript form7. 一维数组one-dimensional array8. 编程结构programming constructUnit FiveSection BMicrosoft .NET vs. J2EEI. Fill in the blanks with the information given in the text:1. One of the differences between C# and Java is that Java runs on any platform with a Java Virtual ________ while C# only runs in Windows for the foreseeable future. (Machine)2. With .NET, Microsoft is opening up a channel both to ________ in other programming languages and to ________. (developers; components)3. J2EE is a single-language platform; calls from/to objects in other languages are possiblethrough ________, but this kind of support is not a ubiquitous part of the platform. (CORBA)4. One important element of the .NET platform is a common language ________, which runs bytecodes in an Internal Language format. (runtime)II. Translate the following terms or phrases from English into Chinese and vice versa:1. messaging model消息收发模型2. common language runtime通用语言运行时刻（环境）3. hierarchical namespace分等级层次的名称空间4. development community开发社区5. CORBA公用对象请求代理（程序）体系结构6. 基本组件base component7. 元数据标记metadata tag8. 虚拟机virtual machine9. 集成开发环境IDE（integrated development environment）10. 简单对象访问协议SOAP（Simple Object Access Protocol）Unit SixSection ASoftware Life CycleI. Fill in the blanks with the information given in the text:1. The development process in the software life cycle involves four phases: analysis, design, implementation, and ________. (testing)2. In the system development process, the system analyst defines the user, needs, requirements and methods in the ________ phase. (analysis)3. In the system development process, the code is written in the ________ phase. (implementation)4. In the system development process, modularity is a very well-established principle used in the ________ phase. (design)5. The most commonly used tool in the design phase is the ________. (structure chart)6. In the system development process, ________ and pseudocode are tools used by programmers in the implementation phase. (flowcharts)7. Pseudocode is part English and part program ________. (logic)8. While black box testing is done by the system test engineer and the ________, white box testing is done by the ________. (user; programmer)II. Translate the following terms or phrases from English into Chinese and vice versa:1. standard graphical symbol标准图形符号2. logical flow of data标准图形符号3. test case测试用例4. program validation程序验证5. white box testing白盒测试6. student registration system学生注册系统7. customized banking package定制的金融软件包8. software life cycle软件生命周期9. user working environment用户工作环境10. implementation phase实现阶段11. 测试数据test data12. 结构图structure chart13. 系统开发阶段system development phase14. 软件工程software engineering15. 系统分析员system(s) analyst16. 测试工程师test engineer17. 系统生命周期system life cycle18. 设计阶段design phase19. 黑盒测试black box testing20. 会计软件包accounting packageIII. Fill in each of the blanks with one of the words given in the following list, making changes if necessary:development; testing; programmer; chart; engineer; attend; interfacessystem; software; small; userdevelop; changes; quality; board; UncontrolledIV. Translate the following passage from English into Chinese:软件工程是软件开发的一个领域；在这个领域中，计算机科学家和工程师研究有关的方法与工具，以使高效开发正确、可靠和健壮的计算机程序变得容易。

《计算机英语(第4版)》课后练习参考答案

《计算机英语（第4版）》练习参考答案之南宫帮珍创作Unit One: Computer and Computer ScienceUnit One/Section AI.Fill in the blanks with the information given in thetext:1.Charles Babbage; Augusta Ada Byron2.input; output3.VLSI4.workstations; mainframes5.vacuum; transistors6.instructions; software7.digit; eight; byte8.microminiaturization; chipII.Translate the following terms or phrases from English into Chinese and vice versa:1.artificial intelligence 人工智能2.paper-tape reader 纸带阅读器3.optical computer 光计算机4.neural network 神经网络5.instruction set 指令集6.parallel processing 并行处理7.difference engine 差分机8.versatile logical element 通用逻辑元件9.silicon substrate 硅衬底10.vacuum tube 真空管11.数据的存储与处理 the storage and handling of data12.超大规模集成电路very large-scale integratedcircuit13.中央处理器 central processing unit14.个人计算机 personal computer15.模拟计算机 analogue computer16.数字计算机 digital computer17.通用计算机 general-purpose computer18.处理器芯片 processor chip19.操纵指令 operating instructions20.输入设备 input deviceIII.Fill in each of the blanks with one of the words given in the following list, making changes if necessary:We can define a computer as a device that accepts input, processes data, stores data, and produces output. According to the mode of processing, computers are either analog or digital. They can also be classified as mainframes, minicomputers, workstations, or microcomputers. All else (for example, the age of the machine) being equal, this categorization provides some indication of the computer’s speed, size, cost, and abilities.Ever since the advent of computers, there have been constant changes. First-generation computers of historic significance, such as UNIVAC (通用自动计算机), introduced in the early 1950s, were based onvacuum tubes. Second-generation computers, appearing in the early 1960s, were those in which transistors WordStrd vacuum tubes. In third-generation computers, dating from the 1960s,integrated circuits WordStrd transistors. In fourth-generation computers such as microcomputers, which first appeared in the mid-1970s, large-scale integration enabled thousands of circuitsto be incorporated on one chip. Fifth-generation computers are expected to combine very-large-scale integration with sophisticated approaches to computing, including artificial intelligence and true distributed processing.IV.Translate the following passage from English into Chinese:计算机将变得更加先进，也将变得更加容易使用。

计算机英语词汇大全

计算机英语词汇1.artificial intelligence 人工智能2.paper-tape reader 纸空阅读机3.optical computer 光学计算机4.neural network 神经网络5.instruction set 指令集6.parallel processing 平行处理7.difference engine 差分机8.versatile logical element 通用逻辑器件9.silicon substrate 硅基10.vacuum tube 真空管（电子管）11.the storage and handling of data 数据的存储与处理12.very large-scale integrated circuit 超大规模集成电路13.central processing unit 中央处理器14.personal computer 个人计算机15.analogue computer 模拟计算机16.digital computer 数字计算机17.general-purpose computer 通用计算机18.processor chip 处理器芯片19.operating instructions 操作指令20.input device 输入设备21.circuit board 电路板22.beta testing β测试23.thin-client computer 瘦客户机电脑24.cell phone 蜂窝电话（移动电话）25.digital video 数码摄像机，数码影视26.Pentium processor 奔腾处理器27.virtual screen 虚拟屏幕28.desktop computer specifications 台式计算机规格29.radio frequency 射频30.Windows Registry 视窗注册表31.swap file 交换文件32.TMP file 临时文件33.power plug 电源插头34.free disk space 可用磁盘空间35.Control Panel 控制面板36.Start Menu 开始菜单37.Add/Remove Programs option 添加∕删除程序选项rmation retrieval 信息检索39.voice recognition module 语音识别模块40.touch-sensitive region 触感区，触摸区41.address bus 地址总线42.flatbed scanner 平板扫描仪43.dot-matrix printer 点阵打印机（针式打印机）44.parallel connection 并行连接45.cathode ray tube 阴极射线管46.video game 电子游戏（港台亦称电玩）47.audio signal 音频信号48.operating system 操作系统49.LCD (liquid crystal display) 液晶显示（器）50.inkjet printer 喷墨打印机51.data bus 数据总线52.serial connection 串行连接53.volatile memory 易失性存储器ser printer 激光打印机55.disk drive 磁盘驱动器56.BIOS (Basic Input Output System) 基本输入输出系统57.video display 视频显示器58.video tape 录像带59.aspect ratio （电视、电影图像的）高宽比，纵横比60.CD-RW 可擦写光驱ser diode 激光二极管62.reflective layer反射层63.optical disk光盘64.high resolution高分辨率65.floppy disk 软盘66.ISA slot ISA总线槽67.configuration register 配置寄存器68.still camera 静物照相机69.token packet 令牌包70.expansion hub 扩展集线器B（Universal Serial Bus）通用串行总线72.root hub 根集线器73.I/O device 输入输出设备74.control frame 控制帧75.PCI (Peripheral Component Interconnect) 外部设备互连76.video tape 录像带77.aspect ratio （电视、电影图像的）高宽比，纵横比78.CD-RW 可擦写光驱ser diode 激光二极管80.reflective layer反射层81.optical disk光盘82.high resolution高分辨率83.floppy disk 软盘84.data set 数据集85.pointing device 指点设备86.graphical user interface 图形化用户界面87.time-slice multitasking 分时多任务处理88.object-oriented programming 面向对象编程89.click on an icon 点击图标90.context switching 上下文转换91.distributed system 分布式系统92.pull-down lists of commands 命令的下拉列表93.simultaneous access 同时访问mand-line interface 命令行界面95.multitasking environment 多任务化环境96.spreadsheet program 电子制表程序97.main memory 主存98.storage media 存储介质99.disk file 磁盘文件mand interpreter 命令解释器work connection 网络连接102.DOS (disk operating system) 磁盘操作系统103.copy a data file 拷贝数据文件104.serial port 串行端口105.configuration utility 配置工具106.ISDN 综合业务数字网107.token ring 令牌环108.fast Ethernet 快速以太网109.virtual memory 虚拟内存110.source code 源代码111.swap space 交换空间112.Internet protocol 因特网协议113.SVGA (Super Video Graphics Array) 超级视频图形阵列work throughput 网络吞吐量115.registry access 注册表存取116.scalable file server 规模可变的文件服务117.static Web page 静态网页118.physical memory 物理内存119.Plug and Play 即插即用work adapter 网络适配器121.SMP (symmetric multiprocessing) 对称多任务处理122.storage register 存储寄存器123.function statement 函数语句124.program statement 程序语句125.object-oriented language 面向对象语言126.assembly language 汇编语言127.intermediate language 中间语言，中级语言128.relational language 关系（型）语言129.artificial language 人造语言130.data declaration 数据声明131.SQL 结构化查询语言132.executable program 可执行程序133.program module 程序模块134.conditional statement 条件语句135.assignment statement赋值语句136.logic language 逻辑语言137.machine language 机器语言138.procedural language 过程语言139.programming language 程序设计语言140.run a computer program 运行计算机程序puter programmer 计算机程序设计员142.artificial intelligence 人工智能143.paper-tape reader 纸空阅读机144.optical computer 光学计算机145.neural network 神经网络146.instruction set 指令集147.parallel processing 平行处理148.difference engine 差分机149.versatile logical element 通用逻辑器件150.silicon substrate 硅基151.vacuum tube 真空管（电子管）152.the storage and handling of data 数据的存储与处理153.very large-scale integrated circuit 超大规模集成电路154.central processing unit 中央处理器155.personal computer 个人计算机156.analogue computer 模拟计算机157.digital computer 数字计算机158.general-purpose computer 通用计算机159.processor chip 处理器芯片160.operating instructions 操作指令161.input device 输入设备162.function call 函数调用163.event-driven programming 事件驱动编程164.click on a push button 点击按钮165.application window 应用程序窗口166.class hierarchy 类继承167.child window 子窗口168.application development environment 应用程序开发环境169.pull-down menu 下拉菜单170.dialog box 对话框171.scroll bar 滚动条172.native code 本机代码173.header file 头文件174.multithreaded program 多线程编程175.Java-enabled browser 支持Java的浏览器176.machine code 机器码177.assembly code 汇编码178.Trojan horse 特洛伊木马程序179.software package 软件包180.inference engine 推理机181.system call 系统调用piled language 编译语言183.parallel computing 平行计算184.pattern matching 模式匹配185.free memory 空闲内存186.interpreter program 解释程序187.library routine 库程序188.intermediate program 中间程序，过渡程序189.source file 源文件190.interpreted language 解释（性）语言191.device driver 设备驱动程序192.source program 源程序193.debugging program 调试程序194.object code 目标代码195.application program 应用程序196.utility program 实用程序197.logic program 逻辑程序198.ink cartridge 墨盒199.program storage and execution 程序的存储与执行200.Windows socket Windows套接字接口201.Winsock interface Winsock接口202.file repository 文件属性203.client-side application 客户端应用程序204.HTML tag HTML标记205.Web browser 万维网浏览器206.hardware platform 硬件平台207.custom control 定制控件208.OLE (object linking and embedding) 对象链接和嵌入209.WAN (wide area network) 广域网210.search path 搜索路径211.dynamic library 动态链接库212.code set 代码集213.ancestor menu 祖辈菜单214.end user 最终用户215.menu item 菜单项216.cross-platform application 跨平台应用程序217.character set 字符集218.procedure call 过程调用219.structured message protocol 结构化消息协议220.secure protocol 安全协议working protocol 网络协议222.processing node 处理节点223.homogeneous system 同构系统224.cost effectiveness 成本效益225.message encryption 信息加密（术）226.message format 信息格式ponent code 组件编码228.sequential program 顺序程序229.multicast protocol 多址通信协议230.routing algorithm 路由算法231.open system 开放式系统232.heterogeneous environment 异构型环境233.distributed processing 分布式处理234.resource sharing 资源共享235.structured message passing 结构化信息传送munication(s) link 通信链路237.development tool 开发工具238.font server 字体服务器239.data management logic 数据管理逻辑规则240.disk space 磁盘空间241.conceptual model 概念模型242.client-server model 客户–服务器模型243.graphics display 图形显示244.general-purpose hardware 通用硬件245.system expandability 系统可扩展性nguage precompiler 程序语言预编译器247.business logic implementation 业务逻辑实现248.query processor 查询处理器249.data modeling 数据建模250.storage engine 存储引擎251.tiered architecture 分层结构252.database manager 数据库管理员253.data presentation layer 数据表现层254.logical database design 逻辑上的数据库设计255.entity relationship diagram 实体关系图256.query language 查询语言257.host language 主机语言258.Data Modification Language (DML) 数据修改语言259.data redundancy 数据冗余260.relational database 关系数据库261.relational data model 关系数据模型262.database management system (DBMS) 数据库管理系统263.data element 数据元素264.data access 数据存取265.query optimization 查询优化266.coaxial cable 同轴电缆puter networking 计算机网络268.multiple-access network 多路访问网络269.management software 管理软件270.broadband connection 宽带连接271.confidential information 机密信息272.monolithic system 单片机系统273.star network 星型网络274.bus network 总线型网络275.ring network 环形网络work resources 网络资源277.public key system 公钥体制278.public telephone network 公用电话网279.data encryption system 数据加密系统rmation superhighway 信息高速公路rmation age 信息时代puter security 计算机安全283.data network 数据网284.data link 数据链路285.access protocol 存取协议286.data transfer 数据迁移287.header checksum 报头校验288.stream delivery （数据）流发送289.virtual circuit 虚电路work layer 网络层291.full-duplex transmission 全双工传输292.ARP (Address Resolution Protocol) 地址解释协议293.list server 列表服务器294.transmission scheme 传输模式295.data packet 数据包296.Mbps 每秒兆字节297.hypermedia document 超媒体文档298.FTP 文件传输协议299.host network 主机网络300.dedicated access 专线访问301.storage format 存储格式302.mail server 邮件服务器303.multimedia file 多媒体文件304.dial-up access 拨号访问N (local area network) 局域网306.retrieve files 检索文件307.ISP (Internet Service Provider) 因特网服务供应商308.WWW (World Wide Web) 万维网309.URL (Uniform Resource Locator) 统一资源定位符310.TCP (Transmission Control Protocol) 传输控制协议311.data stream 数据流312.log on 登录313.plain text 纯文本314.destination address315.mail-user agent 邮件用户代理316.message transfer agent 消息传送代理317.graphics-based file318.analog signal 模拟信号319.domain name 域名320.text file 文本文件321.text editor 文本编辑器322.e-mail address 电子邮件地址323.sound card 声卡324.Web page 网页325.video camera 摄像机，摄像头326.plug-in software 嵌入软件327.input/output port 输入∕输出端口328.home page 主页329.video capture card 视频捕获卡330.chat room 聊天室331.electric motor 电动机332.desktop publishing 桌面出版系统（台式出版系统）rmation-related services 信息相关服务rmation-based occupation 基于信息的职业rmation processor 信息处理336.textual data 文本的数据337.numerical data 数字的数据338.audio data 音频数据339.fibre optics 纤维光学340.digital thermometer 数字温度计rmation revolution 信息革命342.technological revolution 技术革命343.global market 全球市场344.IT (information technology) 信息技术345.multimedia product 多媒体产品rmation specialist 信息专家347.database management 数据库管理348.video data 视频数据rmation-processing system 信息处理系统350.telephone helpline 电话服务热线351.tabular data 表格数据352.raster image 光栅图像353.vector model 矢量模型354.statistical analysis system 统计分析系统355.model atmospheric circulation 模拟大气循环puter-based tool 基于计算机的工具357.geographic information system 地理信息系统358.database operation 数据库操作359.grid cell 网格单元360.closed loop 闭环361.domain-specific tag 特定（指定）域标记362.handheld terminal 手持终端设备363.life cycle 生命周期（生存周期）364.mobile agent toolkit 移动代理工具包365.XML (eXtensible Markup Language) 扩展标签语言366.data mining 数据挖掘367.game theory 博弈论368.keyword-based text search(ing) 基于关键字的搜索er authentication 用户认证370.electronic purse 电子钱包rmation filter 信息过滤372.data integrity 数据完整性373.smart card 智能卡374.HTML 超文本标记语言375.symmetric key cryptosystem 对称密钥密码系统376.message authentication code 信息鉴定码377.unauthorized access control 未授权访问控制378.electronic catalog 电子目录379.electronic money (或cash) 电子货币380.search engine 搜索引擎381.digital signature 数字签名er interface 用户界面383.EFT (Electronic Funds Transfer) 电子资金转帐384.public key cryptosystem 公钥密码系统385.PDA (personal digital assistant) 个人数字助理386.hypertext link 超文本链接387.3D image 三维图像388.credit card 信用卡389.vendor-centric model 客户中心模式390.Web site 网站391.Web surfing 网上冲浪392.middleware server 中间件服务393.back-end platform 后端平台394.e-Business strategy 电子商务策略395.binary format 二进制格式396.customer-oriented e-Business system 面向客户的电子商务系统397.ISV (independent software vendor) 独立软件推销商rmation infrastructure 信息基础结构设施399.Web storefront 网上店面400.electronic press kit 电子版发行包401.online retail 在线零售402.multimedia demo 多媒体演示403.online access 联机访问404.value-added services 增值业务405.product promotion 产品推销munication medium 通信媒体407.PC-plus era PC影响力增强的时代408.cable modem 海底电缆409.universal PC model 通用PC模式410.multifunctional device 多功能设备rmation overload 信息过载，信息超负荷412.high-bandwidth connectivity 高带宽连通性413.consumer electronics 消费类电器414.investment portfolio 投资组合415.virtual convergence 虚拟整合416.tablet PC 便笺簿式个人电脑417.voice recognition 语音识别418.smart television 智能电视419.R & D (research and development) 研究与开发420.surf the Web 在网上冲浪421.Auto PC 自动个人计算机422.e-mail colleagues 给同事发电子邮件423.Web-enabled cell phone 具有上网功能的手机424.digital technology 数字技术425.wireless technology 无线技术426.broadband communications 宽带通信working technology 网络技术428.assembly plant 组装厂429.state-owned enterprise 国有企业430.economic reform 经济改革431.supply chain 供应链432.cable television 有线电视433.cost control 成本控制434.joint venture 合资企业435.application software 应用软件436.inventory management 库存管理437.inflection point 拐点，回折点438.media industry 媒体业439.mainframe computer 大型计算机440.problem diagnosis 问题诊断441.technological concept 技术概念442.ATM (Automatic Teller Machine) 自动柜员机443.memory chip 存储芯片petitive environment 竞争环境445.wearable computer 可佩带式计算机。