IT课后翻译答案整理
- 格式:doc
- 大小:52.50 KB
- 文档页数:3
重点代词it的用法和练习(含答案)(1)it用做人称代词的用法it用作代词,意为“它”,既可以指人,也可以指物。
it做人称代词,可以用来代替一个名词、短语、从句或句子,以避免他们在句中的重复。
这是可以指提到过的,也可以指未提到的,在句中做主语、表语和宾语。
1)指事物,it可以知道除人以外的任何事物或动物。
I dropped my watch and it broke.我把手表掉在地上摔坏了。
2)指人,it主用用于指性别不明的婴儿或只听其声不见其人的人,如:Is it a boy or a girl?是男孩还是女孩?There is a knock on the door. It must be the postman.“Listen. Someone is crying..”“Oh, it must be Mary.”3)代替某些代词。
代词it可以用于代替指示代词this, that以及复合不定代词something, anything, nothing等,如:“What’s this?”“It’s a new machine”(2)it用作非人称代词的用法1)it用作非人称代词主要用来指时间、距离、价值、天气、气温及温度等自然现象。
如It’s too late to go there now.现在去那已经太迟了。
It rained all day yesterday.昨天下了一整天雨。
2)用于某些句型。
It’s time for sth. 该做某事了。
It’s to do sth. 是时候该做某事了。
It’s time for sb to do sth. 某人该干某事了。
It’s (about/high) time +that--从句。
某人该做某事了。
(从句谓语用过去式,有时候用should+动词原形)It’s first(second)time +that--从句。
某人第几次干某事。
(从句谓语动词用现在完成时)It’s +时间段+since从句。
第一单元: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 integrated circuit13. 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. 操作指令operating instructions20.输入设备input device第二单元:1. 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 system 12. 液晶显示(器)LCD (liquid crystal display)13.喷墨打印机inkjet printer14.数据总线d ata 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 display第三单元:1. 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(型)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.可执行程序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 programmer第四单元:1. 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,程序库例行程序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i nterpreted 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 code 16. 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 andexecution第五单元:1. system specification 系统规格说明2. unit testing 单位(或单元、部件)测试3. software life cycle 软件生命周期(或生存周期)4. system validation testing 系统验证测试5. evolutionary development process 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,文本格式化10. system evolution 系统演变11. 系统设计范例system design paradigm 12.需求分析与定义requirements analysis 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commercial off-the-shelf software18.基于组件的软件工程component-based software engineering (CBSE)19. 软件维护工具software maintenance tool20. 软件复用software reuse第六单元:1. 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 database 分布式数据库10. flat file 平面文件11. 二维表two-dimensional table12.数据属性d ata 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 management system (RDBMS)20. 全局控制总线global control bus第七单元:1. microwave radio 微波无线电2. digital television 数字电视3. DSL 数字用户线路4. analog transmission 模拟传输5. on-screen pointer 屏幕上的指针6. computer terminal 计算机终端7. radio telephone 无线电话8. cellular telephone蜂窝电话,移动电话,手机9. decentralized network 分散型网络10. wire-based internal network 基于导线的内部网络,有线内部网11.光缆fiber-optic cable12. 传真机fax machine13. 无线通信wireless communications14.点对点通信point-to-point communications15. 调制电脉冲modulated electrical impulse 16. 通信卫星communication(s) satellite17. 电报电键telegraph key18. 传输媒体transmission medium (或media)19. 无绳电话c ordless telephone20. 金属导体metal conductor第八单元:1. file server 文件服务器2. carrier sense 载波检测,载波监听3. protocol suite 协议组,协议集4. peer-to-peer model 对等模型5. bus topology network 总线拓扑网络6. inter-machine cooperation 机器间合作,计算机间合作7. Ethernet protocol collection 以太网协议集8. proprietary network 专有网络9. utility package 实用软件包,公用程序包10. star network 星形网络11. 局域网l ocal area network (LAN)12.令牌环token ring13. 无线网络wireless network14. 封闭式网络closed network15.环形拓扑结构ring topology16. 客户机/服务器模型client/server model17.网络应用程序network application18. 进程间通信interprocess communication19. 打印服务器print server20. 广域网wide area network (WAN)第九单元:1. cell phone 蜂窝电话,移动电话,手机2. IP address 网际协议地址,IP地址3. autonomous system 自主系统4. dial-up connection拨号连接5. network identifier 网络标识符6. binary notation 二进制记数法7. mnemonic name助记名,缩写名8. Internet-wide directory system 因特网范围的目录系统9. name server 名称服务器10. Internet infrastructure 因特网基础结构11. 助记地址mnemonic address 12. 网吧cyber cafe13.宽带因特网访问broadband Internet access14. 顶级域名top-level domain (TLD)15. 因特网编址Internet addressing16. 点分十进制记数法dotted decimal notation17. 因特网服务提供商Internet service provider (ISP)18. 专用因特网连接dedicated Internet connection19. 主机地址host address20. 硬件与软件支持hardware and software support第十单元1. mailing list 邮件发送清单,邮件列表2. proprietary software专有软件3. cc line 抄送行4. bcc line密送行5. forwarded e-mail messages转发的电子邮件6. e-mail convention 电子邮件常规7. click on an icon 点击图标8. confidential document 密件,秘密文件9. classified information 密级信息10. recovered e-mail message 恢复的电子邮件11. 常用情感符commonly used emoticon12. 已删除电子邮件deleted e-mail13. 电子系统electronic system14. 附件行A ttachments line15. 版权法copyright law16. 电子邮件网规e-mail netiquette17. 信息高速公路information superhighway18. 签名文件signature file19. 电子数据表程序s preadsheet program20.文字处理软件word processor十一单元:1. customized marketing strategy 定制的营销策略2. B2G transaction 企业对政府交易3. mobile telephone 移动电话4. dot-com bust网络不景气5. smart card 智能卡,灵巧卡6. digital piracy 数字盗版7. dot-com boom网络繁荣8. C2C transaction 消费者对消费者交易9. Web auction site 拍卖网站10. fingerprint reader 指纹读取器11. 射频识别装置radio-frequency identification (RFID) device 12.电子数据交换electronic data interchange (EDI)13. 库存管理技术inventory management technology14. 知识产权intellectual property15. 条形码b ar code16. 货币兑换currency conversion17. 电子图书e lectronic book18. 视网膜扫描仪retina scanner19.个人数字助理personal digital assistant (PDA)20. 企业对企业电子商务B2B electronic commerce第十二单元:1. encryption program 加密程序2. deletion command 删除命令3. authorized user 授权的用户4. backup copy 备份5. voltage surge 电压浪涌6. circuit breaker 断路器7. electronic component 电子元件(或部件)8. data-entry error 数据输入错误9. electronic break-in 电子入侵10. power line 电力线,输电线11.检测程序d etection program 12. 电源power source13. 破坏性计算机程序destructive computer program14. 计算机病毒computer virus15.软件侵权software piracy16. 硬盘驱动器hard-disk drive17.病毒检查程序virus checker18. 主存储器p rimary storage19. 电子公告板e lectronic bulletin board20. 浪涌电压保护器surge protector。
新职业英语it英语课后答案【篇一:it职业英语前期单元课后翻译答案】是一种快速准确的系统,它是用来接收,存储和处理数据,并产生下一个存储方案的结果。
(a computer is a fast and accurate system that is organized to accept ,store and process data ,and produce results under the direction of a stored program.)2、像输入设备和输出设备是负责人机交流解释的一种设备。
(like input devices are instruments of interpretation and communication between humans and computer systems.)3、这意味着当它充当网络服务器时,计算机管理保存的文件和进程保证办公室的每个人都能使用和访问。
(this means that ,in its network sever role, the computer is responsible for holding the files and managing the process that enable everyone in the office to access and use the network)1、像macintosh 作业环境,windows 提供了一个图形用户界面(gui),虚拟内存管理,多任务,并为许多外围设备的支持。
(like macintosh operating environment ,windows provides a graphical user interface (gui),virtual memorymanagement,multitasking,and support for many peripheral devices)2、一个家庭的个人电脑操作系统,起初有人估计90%的个人电脑都是windows,它主宰着个人电脑世界。
Unit Nine: The InternetUnit Nine/Section AI. Fill in the blanks with the information given in the text:1. research2. ICANN或the Internet Corporation for Assigned Names and Numbers3. router; gateway4. temporary/dial-up; permanent/dedicated5. ISP或Internet service provider6. network; host7. decimal8. mnemonicII. Translate the following terms or phrases from English into Chinese and vice versa:1. cell phone 蜂窝电话,移动电话,手机2. IP address 网际协议地址,IP地址3. autonomous system 自主系统4. dial-up connection 拨号连接5. network identifier 网络标识符6. binary notation 二进制记数法7. mnemonic name 助记名,缩写名8. Internet-wide directory system 因特网范围的目录系统9. name server 名称服务器10. Internet infrastructure 因特网基础结构11. 助记地址mnemonic address12. 网吧cyber cafe13. 宽带因特网访问broadband Internet access14. 顶级域名top-level domain (TLD)15. 因特网编址Internet addressing16. 点分十进制记数法dotted decimal notation17. 因特网服务提供商Internet service provider (ISP)18. 专用因特网连接dedicated Internet connection19. 主机地址host address20. 硬件与软件支持hardware and software supportIII. Fill in each of the blanks with one of the words given in the following list, making changes if necessary:Early computer networks used leased telephone company lines for their connections. Telephone company systems of that time established a single connection between sender andreceiver for each telephone call, and that connection carried all data along a single path. Whena company wanted to connect computers it owned at two different locations, the company placed a telephone call to establish the connection, and then connected one computer toeachend of that single connection.The U. S. Defense Department was concerned about the inherent risk of thissingle-channel method for connecting computers, and its researchers developed a differentmethod of sending information through multiple channels. In this method, files and messagesare broken into packets that are labeled electronically with codes for their origins, sequences,and destinations. In 1969, Defense Department researchers in the Advanced Research ProjectsAgency (ARPA) used this network model to connect four computers into a network called theARPANET. The ARPANET was the earliest of the networks that eventually combined to become what we now call the Internet. Throughout the 1970s and 1980s, many researchers inthe academic community connected to the ARPANET and contributed to the technological developments that increased its speed and efficiency.IV. Translate the following passage from English into Chinese:因特网只是提供了将许许多多的计算机连接在一起的物理与逻辑基础结构。
超详细的It的用法归纳总结(附习题及答案)一、It是代词指除人以外的一切生物和事物,用来指代时间、季节、天气距离、环境。
在这里,i是一个虚词,没有任何实际意义。
例如:①It is a quarter to eight now.现在是八点差一刻。
②It is midnight. 现在是午夜。
③It is time for breakfast.现在是吃早饭的时间。
④-What is the date today?今天几月几号?--It is December 3rd. 十二月三号。
⑤--What season is it?现在是什么季节?--It is summer. 夏季。
⑥--What is the weather like today?今天天气如何?--It is fine.天气很好。
--It is foggy and wet.天气多雾又潮湿。
⑧How far is it from the bus station to your home? 从汽车站到你们家有多远?⑨It is around five miles to the shopping center.从这儿到购物中心大约有五英里。
二、It用作主语用来指代文中出现过的人或事。
it此时可用来代替一个名词,一个短语,一个从句或一个句子。
在句中可指生物,非生物,不明性别的人,也可以指一个动作或件事情(人物型),还可以指人或事物的身份(指示型)。
在这里,it是有实际意义的。
例如:①--What is this?这是什么?--It is a computer.这是一台计算机。
②--What is that?那是什么?--It is a map.那是一张地图。
③--Where is the dog?狗在哪儿?--It is lying under the tree.它在树下面躺着呢。
④--Where is the post office?邮局在哪儿?--It is near the hospital 在小医院附近。
课后题答案.doc第六章Dbcbbaacbd jachgidefb7Ababdadcdb iefjabgdch8Aacacacddc gajidbhcfe9Cbadcdbbbd gbaihecjdf第10章Aadbacdcbd ghfabcjdei计算机专业英语+单词+部分习题计算机专业英语(2008影印版)高等教育出版社共10页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[θis?:r?s]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[piks?l]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[vekt?]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[lep?d]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[sekt?]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[vai?r?s]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A TA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[stail?s]输入笔Technical writer技术文档编写员telephony[tilef?ni]电话Terminal终端thermal printer[θ?:m?l]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[t?ɡl]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[silind?]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 line(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 (W AN)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.中英文对照的ERP专业词汇介绍:B2C、B2B、ASP、APS、BOM、C/S、CAD、CAM、CPC、EDI、GUI、ISO、MIS、PM、SCM、SQL、TQM、line item、planned capacity、rated capacity、virtual warehouse……1 ABM Activity-based Management 基于作业活动管理2 AO Application Outsourcing 应用程序外包3 APICS American Production and Inventory Control Society,Inc 美国生产与库存管理协会4 APICS Applied Manufacturing Education Series 实用制造管理系列培训教材5 APO Advanced Planning and Optimization 先进计划及优化技术6 APS Advanced Planning and Scheduling 高级计划与排程技术7 ASP Application Service/Software Provider 应用服务/软件供应商8 ATO Assemble To Order 定货组装9 ATP Available To Promise 可供销售量(可签约量)10 B2B Business to Business 企业对企业(电子商务)11 B2C Business to Consumer 企业对消费者(电子商务)12 B2G Business to Government 企业对政府(电子商务)13 B2R Business to Retailer 企业对经销商(电子商务)14 BIS Business Intelligence System 商业智能系统15 BOM Bill Of Materials 物料清单16 BOR Bill Of Resource 资源清单17 BPR Business Process Reengineering 业务/企业流程重组18 BPM Business Process Management 业务/企业流程管理19 BPS Business Process Standard 业务/企业流程标准20 C/S Client/Server(C/S)\Browser/Server(B/S) 客户机/服务器\浏览器/服务器21 CAD Computer-Aided Design 计算机辅助设计22 CAID Computer-Aided Industrial Design 计算机辅助工艺设计23 CAM Computer-Aided Manufacturing 计算机辅助制造24 CAPP Computer-Aided Process Planning 计算机辅助工艺设计25 CASE Computer-Aided Software Engineering 计算机辅助软件工程26 CC Collaborative Commerce 协同商务27 CIMS Computer Integrated Manufacturing System 计算机集成制造系统28 CMM Capability Maturity Model 能力成熟度模型29 COMMS Customer Oriented Manufacturing Management System 面向客户制造管理系统30 CORBA Common Object Request Broker Architecture 通用对象请求代理结构31 CPC Collaborative Product Commerce 协同产品商务32 CPIM Certified Production and Inventory Management 生产与库存管理认证资格33 CPM Critical Path Method 关键线路法34 CRM Customer Relationship Management 客户关系管理35 CRP capacity requirements planning 能力需求计划36 CTI Computer Telephony Integration 电脑电话集成(呼叫中心)37 CTP Capable to Promise 可承诺的能力38 DCOM Distributed Component Object Model 分布式组件对象模型39 DCS Distributed Control System 分布式控制系统40 DMRP Distributed MRP 分布式MRP41 DRP Distribution Resource Planning 分销资源计划42 DSS Decision Support System 决策支持系统43 DTF Demand Time Fence 需求时界44 DTP Delivery to Promise 可承诺的交货时间45 EAI Enterprise Application Integration 企业应用集成46 EAM Enterprise Assets Management 企业资源管理47 ECM Enterprise Commerce Management 企业商务管理48 ECO Engineering Change Order 工程变更订单49 EDI Electronic Data Interchange 电子数据交换50 EDP Electronic Data Processing 电子数据处理51 EEA Extended Enterprise Applications 扩展企业应用系统52 EIP Enterprise Information Portal 企业信息门户53 EIS Executive Information System 高层领导信息系统54 EOI Economic Order Interval 经济定货周期55 EOQ Economic Order Quantity 经济订货批量(经济批量法)56 EPA Enterprise Proficiency Analysis 企业绩效分析57 ERP Enterprise Resource Planning 企业资源计划58 ERM Enterprise Resource Management 企业资源管理59 ETO Engineer To Order 专项设计,按订单设计60 FAS Final Assembly Schedule 最终装配计划61 FCS Finite Capacity Scheduling 有限能力计划62 FMS Flexible Manufacturing System 柔性制造系统63 FOQ Fixed Order Quantity 固定定货批量法64 GL General Ledger 总账65 GUI Graphical User Interface 图形用户界面66 HRM Human Resource Management 人力资源管理67 HRP Human Resource Planning 人力资源计划68 IE Industry Engineering/Internet Exploration 工业工程/浏览器69 ISO International Standard Organization 国际标准化组织70 ISP Internet Service Provider 互联网服务提供商71 ISPE International Society for Productivity Enhancement 国际生产力促进会72 IT/GT Information/Group Technology 信息/成组技术73 JIT Just In Time 准时制造/准时制生产74 KPA Key Process Areas 关键过程域75 KPI Key Performance Indicators 关键业绩指标76 LP Lean Production 精益生产77 MES Manufacturing Executive System 制造执行系统78 MIS Management Information System 管理信息系统79 MPS Master Production Schedule 主生产计划80 MRP Material Requirements Planning 物料需求计划81 MRPII Manufacturing Resource Planning 制造资源计划82 MTO Make To Order 定货(订货)生产83 MTS Make To Stock 现货(备货)生产84 OA Office Automation 办公自动化85 OEM Original Equipment Manufacturing 原始设备制造商86 OPT Optimized Production Technology 最优生产技术87 OPT Optimized Production Timetable 最优生产时刻表88 PADIS Production And Decision Information System 生产和决策管理信息系统89 PDM Product Data Management 产品数据管理90 PERT Program Evaluation Research Technology 计划评审技术91 PLM Production Lifecycle Management 产品生命周期管理92 PM Project Management 项目管理93 POQ Period Order Quantity 周期定量法94 PRM Partner Relationship Management 合作伙伴关系管理95 PTF Planned Time Fence 计划时界96 PTX Private Trade Exchange 自用交易网站97 RCCP Rough-Cut Capacity Planning 粗能力计划98 RDBM Relational Data Base Management 关系数据库管理99 RPM Rapid Prototype Manufacturing 快速原形制造100 RRP Resource Requirements Planning 资源需求计划101 SCM Supply Chain Management 供应链管理102 SCP Supply Chain Partnership 供应链合作伙伴关系103 SFA Sales Force Automation 销售自动化104 SMED Single-Minute Exchange Of Dies 快速换模法105 SOP Sales And Operation Planning 销售与运作规划106 SQL Structure Query Language 结构化查询语言107 TCO Total Cost Ownership 总体运营成本108 TEI Total Enterprise Integration 全面企业集成109 TOC Theory Of Constraints/Constraints managemant 约束理论/约束管理110 TPM Total Productive Maintenance 全员生产力维护111 TQC Total Quality Control 全面质量控制112 TQM Total Quality Management 全面质量管理113 WBS Work Breakdown System 工作分解系统114 XML eXtensible Markup Language 可扩展标记语言115 ABC Classification(Activity Based Classification) ABC分类法116 ABC costing 作业成本法117 ABC inventory control ABC 库存控制118 abnormal demand 反常需求119 acquisition cost ,ordering cost 定货费120 action message 行为/活动(措施)信息121 action report flag 活动报告标志122 activity cost pool 作业成本集123 activity-based costing(ABC) 作业基准成本法/业务成本法124 actual capacity 实际能力125 adjust on hand 调整现有库存量126 advanced manufacturing technology 先进制造技术127 advanced pricing 高级定价系统128 AM Agile Manufacturing 敏捷制造129 alternative routing 替代工序(工艺路线)130 Anticipated Delay Report 拖期预报131 anticipation inventory 预期储备132 apportionment code 分摊码133 assembly parts list 装配零件表134 automated storage/retrieval system 自动仓储/检索系统135 Automatic Rescheduling 计划自动重排136 available inventory 可达到库存137 available material 可用物料138 available stock 达到库存139 available work 可利用工时140 average inventory 平均库存141 back order 欠交(脱期)订单142 back scheduling 倒排(序)计划/倒序排产?143 base currency 本位币144 batch number 批号145 batch process 批流程146 batch production 批量生产147 benchmarking 标杆瞄准(管理)148 bill of labor 工时清单149 bill of lading 提货单150 branch warehouse 分库151 bucketless system 无时段系统152 business framework 业务框架153 business plan 经营规划154 capacity level 能力利用水平155 capacity load 能力负荷156 capacity management 能力管理157 carrying cost 保管费158 carrying cost rate 保管费率159 cellular manufacturing 单元式制造160 change route 修改工序161 change structure 修改产品结构162 check point 检查点163 closed loop MRP 闭环MRP164 Common Route Code(ID) 通用工序标识165 component-based development 组件(构件)开发技术166 concurrent engineering 并行(同步)工程167 conference room pilot 会议室模拟168 configuration code 配置代码169 continuous improvement 进取不懈170 continuous process 连续流程171 cost driver 作业成本发生因素172 cost driver rate 作业成本发生因素单位费用173 cost of stockout 短缺损失174 cost roll-up 成本滚动计算法175 crew size 班组规模176 critical part 急需零件177 critical ratio 紧迫系数178 critical work center 关键工作中心179 CLT Cumulative Lead Time 累计提前期180 current run hour 现有运转工时181 current run quantity 现有运转数量182 customer care 客户关怀183 customer deliver lead time 客户交货提前期184 customer loyalty 客户忠诚度185 customer order number 客户订单号186 customer satisfaction 客户满意度187 customer status 客户状况188 cycle counting 周期盘点189 DM Data Mining 数据挖掘190 Data Warehouse 数据仓库191 days offset 偏置天数192 dead load 空负荷193 demand cycle 需求周期194 demand forecasting 需求预测195 demand management 需求管理196 Deming circle 戴明环197 demonstrated capacity 实际能力198 discrete manufacturing 离散型生产199 dispatch to 调度200 DRP Distribution Requirements Planning 分销需求计划201 drop shipment 直运202 dunning letter 催款信203 ECO workbench ECO工作台204 employee enrolled 在册员工205 employee tax id 员工税号206 end item 最终产品207 engineering change mode flag 工程变更方式标志208 engineering change notice 工程变更通知209 equipment distribution 设备分配210 equipment management 设备管理211 exception control 例外控制212 excess material analysis 呆滞物料分析213 expedite code 急送代码214 external integration 外部集成215 fabrication order 加工订单216 factory order 工厂订单217 fast path method 快速路径法218 fill backorder 补足欠交219 final assembly lead time 总装提前期220 final goods 成品221 finite forward scheduling 有限顺排计划222 finite loading 有限排负荷223 firm planned order 确认的计划订单224 firm planned time fence 确认计划需求时界225 FPR Fixed Period Requirements 定期用量法226 fixed quantity 固定数量法227 fixed time 固定时间法228 floor stock 作业现场库存229 flow shop 流水车间230 focus forecasting 调焦预测231 forward scheduling 顺排计划232 freeze code 冻结码233 freeze space 冷冻区234 frozen order 冻结订单235 gross requirements 毛需求236 hedge inventory 囤积库存237 in process inventory 在制品库存238 in stock 在库239 incrementing 增值240 indirect cost 间接成本241 indirect labor 间接人工242 infinite loading 无限排负荷243 input/output control 投入/产出控制244 inspection ID 检验标识245 integrity 完整性246 inter companies 公司内部间247 interplant demands 厂际需求量248 inventory carry rate 库存周转率249 inventory cycle time 库存周期250 inventory issue 库存发放251 inventory location type 仓库库位类型252 inventory scrap 库存报废量253 inventory transfers 库存转移254 inventory turns/turnover 库存(资金)周转次数255 invoice address 发票地址256 invoice amount gross 发票金额257 invoice schedule 发票清单258 issue cycle 发放周期259 issue order 发送订单260 issue parts 发放零件261 issue policy 发放策略262 item availability 项目可供量263 item description 项目说明264 item number 项目编号265 item record 项目记录266 item remark 项目备注267 item status 项目状态268 job shop 加工车间269 job step 作业步骤270 kit item 配套件项目271 labor hour 人工工时272 late days 延迟天数273 lead time 提前期274 lead time level 提前期水平275 lead time offset days 提前期偏置(补偿)天数276 least slack per operation 最小单个工序平均时差277 line item 单项产品278 live pilot 应用模拟279 load leveling 负荷量280 load report 负荷报告281 location code 仓位代码282 location remarks 仓位备注283 location status 仓位状况284 lot for lot 按需定货(因需定量法/缺补法)285 lot ID 批量标识286 lot number 批量编号287 lot number traceability 批号跟踪288 lot size 批量289 lot size inventory 批量库存290 lot sizing 批量规划291 low level code 低层(位)码292 machine capacity 机器能力293 machine hours 机时294 machine loading 机器加载295 maintenance ,repair,and operating supplies 维护修理操作物料296 make or buy decision 外购或自制决策297 management by exception 例外管理法298 manufacturing cycle time 制造周期时间299 manufacturing lead time 制造提前期300 manufacturing standards 制造标准301 master scheduler 主生产计划员302 material 物料303 material available 物料可用量304 material cost 物料成本305 material issues and receipts 物料发放和接收306 material management 物料管理307 material manager 物料经理308 material master,item master 物料主文件309 material review board 物料核定机构310 measure of velocity 生产速率水平311 memory-based processing speed 基于存储的处理速度312 minimum balance 最小库存余量313 Modern Materials Handling 现代物料搬运314 month to date 月累计315 move time , transit time 传递时间316 MSP book flag MPS登录标志317 multi-currency 多币制318 multi-facility 多场所319 multi-level 多级320 multi-plant management 多工厂管理321 multiple location 多重仓位322 net change 净改变法323 net change MRP 净改变式MRP324 net requirements 净需求325 new location 新仓位326 new parent 新组件327 new warehouse 新仓库328 next code 后续编码329 next number 后续编号330 No action report 不活动报告331 non-nettable 不可动用量332 on demand 急需的333 on-hand balance 现有库存量334 on hold 挂起335 on time 准时336 open amount 未清金额337 open order 未结订单/开放订单338 order activity rules 订单活动规则339 order address 订单地址340 order entry 订单输入341 order point 定货点342 order point system 定货点法343 order policy 定货策略344 order promising 定货承诺345 order remarks 定货备注346 ordered by 定货者347 overflow location 超量库位348 overhead apportionment/allocation 间接费分配349 overhead rate,burden factor,absorption rate 间接费率350 owner's equity 所有者权益351 parent item 母件352 part bills 零件清单353 part lot 零件批次354 part number 零件编号355 people involvement 全员参治356 performance measurement 业绩评价357 physical inventory 实际库存358 picking 领料/提货359 planned capacity 计划能力360 planned order 计划订单361 planned order receipts 计划产出量362 planned order releases 计划投入量363 planning horizon 计划期/计划展望期364 point of use 使用点365 Policy and procedure 工作准则与工作规程366 price adjustments 价格调整367 price invoice 发票价格368 price level 物价水平369 price purchase order 采购订单价格370 priority planning 优先计划371 processing manufacturing 流程制造372 product control 产品控制373 product family 产品系列374 product mix 产品搭配组合375 production activity control 生产作业控制376 production cycle 生产周期377 production line 产品线378 production rate 产品率379 production tree 产品结构树380 PAB Projected Available Balance 预计可用库存(量) 381 purchase order tracking 采购订单跟踪382 quantity allocation 已分配量383 quantity at location 仓位数量384 quantity backorder 欠交数量385 quantity completion 完成数量386 quantity demand 需求量387 quantity gross 毛需求量388 quantity in 进货数量389 quantity on hand 现有数量390 quantity scrapped 废品数量391 quantity shipped 发货数量392 queue time 排队时间393 rated capacity 额定能力394 receipt document 收款单据395 reference number 参考号396 regenerated MRP 重生成式MRP397 released order 下达订单398 reorder point 再订购点399 repetitive manufacturing 重复式生产(制造)400 replacement parts 替换零件401 required capacity 需求能力402 requisition orders 请购单403 rescheduling assumption 重排假设404 resupply order 补库单405 rework bill 返工单406 roll up 上滚407 rough cut resource planning 粗资源计划408 rounding amount 舍入金额409 run time 加工(运行)时间410 safety lead time 安全提前期411 safety stock 安全库存412 safety time 保险期413 sales order 销售订单414 scheduled receipts 计划接收量(预计入库量/预期到货量) 415 seasonal stock 季节储备416 send part 发送零件417 service and support 服务和支持418 service parts 维修件419 set up time 准备时间420 ship address 发运地址421 ship contact 发运单联系人422 ship order 发货单423 shop calendar 工厂日历(车间日历)424 shop floor control 车间作业管理(控制)425 shop order , work order 车间订单426 shrink factor 损耗因子(系数)427 single level where used 单层物料反查表428 standard cost system 标准成本体系429 standard hours 标准工时430 standard product cost 标准产品成本431 standard set up hour 标准机器设置工时432 standard unit run hour 标准单位运转工时433 standard wage rate 标准工资率434 status code 状态代码435 stores control 库存控制436 suggested work order 建议工作单437 supply chain 供应链438 synchronous manufacturing 同步制造/同期生产439 time bucket 时段(时间段)。
软件工程课后习题答案中文翻译版(第八版)软件工程课后习题答案中文翻译版(第八版)软件工程是一门关于软件开发和维护的学科。
它涉及项目管理、软件需求分析、软件设计、编码以及测试等诸多方面。
对于软件工程学习者来说,习题是非常重要的学习资源。
习题可以帮助学生巩固所学知识,增强对软件工程概念和技术的理解。
因此,软件工程课后习题答案的翻译版本是非常有价值的学习资料。
第一章:软件工程概述1. 软件工程的定义是什么?软件工程是一门关于开发、维护和管理软件的学科,它涵盖了软件生命周期的各个阶段,包括需求分析、设计、编码、测试和维护等。
2. 软件生命周期包括哪些阶段?软件生命周期包括需求定义、软件设计、编码、测试和维护等阶段。
3. 解释软件过程模型。
软件过程模型是软件工程中定义和管理软件开发过程的一种方法。
常见的软件过程模型包括瀑布模型、迭代模型和敏捷模型等。
第二章:软件项目管理1. 什么是软件项目管理?软件项目管理是对软件开发项目进行规划、组织、指导和控制的过程,目的是确保项目按时、按质量要求完成。
2. 软件项目管理的主要任务是什么?软件项目管理的主要任务包括项目计划、项目组织、项目沟通、项目风险管理和项目控制等。
3. 解释关键路径法。
关键路径法是一种用于确定项目进度安排和资源分配的方法。
通过确定项目中的关键路径,可以确保项目按时完成。
第三章:软件需求分析1. 软件需求分析的目的是什么?软件需求分析的目的是确定软件系统的功能和性能需求,并将其转化为具体的需求规格说明。
2. 软件需求分析的主要活动包括哪些?软件需求分析的主要活动包括需求获取、需求建模、需求验证和需求管理等。
3. 解释用例图。
用例图是一种用于描述系统功能的图形化表示方法。
用例图可以帮助分析师和开发人员理解系统与用户之间的交互。
第四章:软件设计1. 软件设计的目标是什么?软件设计的目标是将需求规格转化为可执行的软件系统,并满足性能、可维护性和可扩展性等要求。
计算机英语课后习题答案Unit One/Section AI. Fill in the blanks with the information given in the text: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 integrated circuit13. 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. 操作指令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 on vacuum tubes. Second-generation computers, appearing in the early 1960s, were those in which transistors replaced vacuum tubes. In third-generation computers, dating from the 1960s, integrated circuits replaced transistors. In fourth-generation computers such as microcomputers, which first appeared in the mid-1970s, large-scaleintegration enabled thousands of circuits to 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。
Unite 1Section A: 1、artificial intelligence 人工智能2、paper-tape reader 纸带阅读器3、Optical computer 光学计算机4、Neural network 神经网络5、Instruction set 指令集6、Parallel processing 并行处理器7、Difference engine差分机8、Versatile logical element 多用途逻辑元件9、Silicon substrate 硅衬底10、Vaccum tube 真空管11、数据的存储与管理the storage and management of data12、超大规模集成电路large-scale integrated circuit13、中央处理器central processing unit14、个人计算机personal computer15、模拟计算机analog 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 devicesSection B1、artificial neural network 人工智能神经网络2、Computer architecture 计算机体系结构3、Robust computer program 健壮的计算机程序4、Human-computer interface 人机接口5、Knowledge representation 知识代表6、数值分析numerical analysis7、程序设计环境programming environment8、数据结构data structure9、存储和检索信息store and retrieve information10、虚拟现实virtual realityUnit 2Section A:1、function key 功能键2、V oice recognition module 声音识别调制器3、Touch-sensitive region 触敏扫描仪4、Address bus 地址总线5、Flatbed scanner 平板扫描仪6、Dot-matrix printer 矩阵式打印机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liquid crystal display13、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、磁盘存储器floppy disc19、基本输入输出系统basic input/output system20、视频显示器video displaySection B:1、interrupt handler 中断处理程序2、Virtual memory 虚拟内存3、Context switch 上下文转换4、Main memory 主存5、Bit pattern 位模式6、外围设备peripheral device7、进程表process table8、时间片time slice9、图形用户界面graphics user interface10、海量存储器mass storageUnit 3Section A:1、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、可执行程序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 statement16、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 omputer program20、计算机程序员computer programmerSection B1、native code 本机代码2、Header file 头文件3、Multithreaded program 多线程程序4、Java-enabled browser 支持Java的浏览器5、Mallicious code6、机器码machine code7、汇编码assembly code8、特洛伊木马程序trojan9、软件包software package10、类层次class hierarchyUnit 4Section A1、inference engine 推理机2、System call 系统调用3、Compiled language 编译执行的语言4、Parellel 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debugger15、目标代码object code16、应用程序application program17、实用程序utility program18、逻辑程序logic program19、黑盒ink cartridge20、程序的存储与执行storage and execution of program Section B1、Messaging model 通信模式2、Common language runtime 通用语言运行时刻(环境)3、Hierarchical namespace 分层的名称空间4、Development community 开发社区5、CORBA 公共对象请求代理体系结构6、基本组件basic components7、元数据标记metadata token8、虚拟机VM virtual machine9、集成开发环境IDE(intergrated development environment)10、简单对象访问协议SOAP(simple object access protocol) Unit 5Section A1、system specification 系统规范2、Unit testing 单元测试3、Software life cycle 软件的生命周期4、System validation process 系统验证过程5、Evolutionary development process 进化发展过程6、Simple linear model 简单线性模型7、Program unit 程序单元8、Throwaway prototype 一次性使用原型9、Text formatting 文本格式10、System evolution 系统演变11、系统设计范例paradigm for system design12、需求分析与定义Requirements analysis 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commercial off-the-shelf software18、基于组件的软件工程component-based software engineering19、软件维护工具software maintenance tool20、软件复用software reuseSection B1、check box 复选框2、Structured design 结构化设计3、Building block 构建模块4、Database schema 数据库模式5、Radio button 单选按钮6、系统建模技术system modeling techniques7、模型驱动开发MDD(model-driven development)8、数据流程图data flow diagram9、下拉式菜单drop-down10、滚动条scroll barUnit 6Section A1、end user 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 面向对象的数据库7、Database management system 数据库管理系统8、Entity-relationship model 实体关系模型9、Distributed database 分布式数据库10、Flat file 展开文件11、二维表two-dimensional table12、数据属性data attributes13、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insertion and deletion17、层次数据库模型hierarchical18、数据库体系结构database architecture19、关系数据库管理系统ralational database management system20、全局控制总线global control busSection B1、nonvolatile storage system 易失性存储系统2、Equitment malfunction 设备故障3、Wound-wait protocol 损伤等待协议4、Exclusive lock 排它锁5、Database integrity 数据库完整性6、共享锁shared lock7、数据库实现database implementation8、级联回滚cascading rollback9、数据项data item10、分时操作系统time sharing operating system ;Unit 7Section A1、microwave radio 微波无线电2、digital television 数字电视3、DSL 数字用户线路4、analog transmission 模拟传输5、on-screen pointer 屏幕上的指针6、computer terminal 计算机终端7、radio telephone 无线电话8、cellular telephone 蜂窝电话,移动电话,手机9、decentralized network 分散型网络10、wire-based internal network 基于导线的内部网络,有线内部网11、光缆fiber-optic cable12、传真机fax machine13、线通信wireless communications14、点对点通信point-to-point communications15、调制电脉冲modulated electrical impulse16、通信卫星communication(s) satellite17、电报电键telegraph key18、传输媒体transmission medium (或media)19、无绳电话cordless telephone20、金属导体metal conductorSection B1、bit map 位图2、parallel port 并行端口3、direct memory access (DMA) 直接存储器存取4、universal serial bus 通用串行总线5、general-purpose register 通用寄存器6、电路板circuit board7、串行通信serial communication8、数码照相机digital camera9、存储映射输入/输出memory-mapped I/O10、有线电视cable televisionUnit 8Section A1、file server 文件服务器2、carrier sense 载波检测3、Protocol suite 协议族4、Peer-to-peer model 点对点模型5、bus topology network 总线拓扑网络6、inter-machine cooperation 计算机间合作7、Ethernet protocol collection 以太网协作集8、Proprietary network 专有网络9、utility package 实用软件包10、star network 星形网络11、局域网local area network (LAN)12、令牌环token ring13、无线网络wireless network14、封闭式网络closed network15、环形拓扑网络ring topology16、客户/服务机模型client/server model17、网络应用程序network application18、进程间通信interprocess communication19、打印服务机printer server20、广域网wide area networkSection B1、routing path 路由选择通路2、dual-ring topology 双环形拓扑结构3、extended star topology 扩展星形拓扑结构4、backbone network 基干网,骨干网5、mesh topology网络拓扑结构6、同轴电缆coaxial cable7、逻辑拓扑结构logical topology8、无冲突连网环境collision-free networking environment9、树形拓扑结构tree topology10、目的地节点destination nodeUnit 9Section A1、cell phone 蜂窝电话,移动电话,手机2、IP address 网际协议地址,IP地址3、autonomous system 自主系统4、dial-up connection 拨号连接5、network identifier 网络标识符6、binary notation 二进制记数法7、mnemonic name 助记名,缩写名8、Internet-wide directory system 因特网范围的目录系统9、name server 名称服务器10、Internet infrastructure 因特网基础结构11、助记地址mnemonic address12、网吧cyber cafe13、宽带因特网访问broadband Internet access14、顶级域名top-level domain (TLD)15、因特网编址Internet addressing16、点分十进制记数法dotted decimal notation17、因特网服务提供商Internet service provider (ISP)18、专用因特网连接dedicated Internet connection19、主机地址host address20、硬件与软件支持hardware and software support Section B1、incoming message 来报,到来的报文2、application layer 应用层3、utility software 实用软件4、sequence number (顺)序号,序列号5、remote login capabilities 远程登录能力6、端口号port number7、软件例程software routine8、传输层transport layer9、文件传送协议FTP(File Transfer Protocol)10、万维网浏览器Web browserUnit 10Section A1、mailing list 邮件发送清单,邮件列表2、proprietary software 专有软件3、cc line 抄送行4、bcc line 密送行5、forwarded e-mail messages 转发的电子邮件6、e-mail convention 电子邮件常规7、click on an icon 点击图标8、confidential document 密件,秘密文件9、classified information 密级信息10、recovered e-mail message 恢复的电子邮件11、常用情感符commonly used emoticon12、已删除电子邮件deleted e-mail13、电子系统electronic system14、附件行Attachments line15、版权法copyright law16、电子邮件网规e-mail netiquette17、信息高速公路information superhighway18、签名文件signature file19、电子数据表程序spreadsheet program20、文字处理软件word processorSection B1、web-authoring software 网络写作软件2、template generator 模版生成程序3、navigation page 导航页面4、corporate logo 公司标识5、splash page 醒目页面,过渡页6、导航条navigation bar7、节点页面node page8、网站地图site map9、可用性测试usability testing10、图形交换格式gif(Graphics Interchange Format)Unit 11Section A1、customized marketing strategy 定制的营销策略2、B2G transaction 企业对政府交易3、mobile telephone 移动电话4、dot-com bust 网络不景气5、smart card 智能卡,灵巧卡6、digital piracy 数字盗版7、dot-com boom 网络繁荣8、C2C transaction 消费者对消费者交易9、Web auction site 拍卖网站10、fingerprint reader 指纹读取器11、射频识别装置radio-frequency identification (RFID) device12、电子数据交换electronic data interchange (EDI)13、库存管理技术inventory management technology14、知识产权intellectual property15、条形码bar code16、货币兑换currency conversion17、电子图书electronic book18、视网膜扫描仪retina scanner19、个人数字助理personal digital assistant (PDA)20、企业对企业电子商务B2B electronic commerceSection B1、software suite 软件套件2、text box 文本框3、virtual checkout counter 虚拟付款台4、static catalog 静态目录5、browser session 浏览器会话期6、动态目录dynamic catalog7、购物车软件shopping cart software8、供应链supply chain9、企业资源计划软件enterprise resource planning (ERP) software10、税率tax rateUnit 12Section A1、encryption program 加密程序2、deletion command 删除命令3、authorized user 授权的用户4、backup copy 备份5、voltage surge 电压浪涌6、circuit breaker 断路器7、electronic component 电子元件(或部件)8、data-entry error 数据输入错误9、electronic break-in 电子入侵10、power line 电力线,输电线11、检测程序detection program12、电源power source13、破坏性计算机程序destructive computer program14、计算机病毒computer virus15、软件侵权software piracy16、硬盘驱动器hard-disk drive17、病毒检查程序virus checker18、主存储器primary storage19、电子公告板electronic bulletin board20、浪涌电压保护器surge protectorSection B1、phishing attack 网络钓鱼攻击2、graphics card 显(示)卡3、heuristic analysis 试探性分析4、infected file 被感染文件5、virus dictionary 病毒字典6、数据捕获data capture7、恶意软件malicious software8、病毒特征代码virus signature9、防病毒软件antivirus software10、内存驻留程序memory-resident program。
It句型翻译1.难以置信,这次英语考试她竟然没有及格。
(believe)It is hard to believe he should have failed in the exam this time.2.你想得真周到,到来这么多雨伞,否则我们都要被雨淋湿了。
(thoughtful)It's thoughtful of you to bring us so many umbrellas, or we will be caught in the niin.3.你明天开始工作方面吗?(convenient)Will it convenient to/ for you to start work tomorrow?4.住在如此小的房子里真不方便啊!(inconvenient)How inconvenient it is to live in such a small house!5.原定于明天召开的会议有可能推迟举行。
(likely)It is likely that the meeting to be held tomorrow will be put off.=The meeting to be held tomorrow is likely to be put off.6.我认为我们有可能会赢得这场比赛的胜利。
(likely)I think it likely that we'll win the game.7.人们普遍认为,用脑越多,智力就越活跃。
(the more the more ...)It is gen erally believed that the more our brains are used, the more active our in tellige nee will be.8.据估计,上海20年后将在许多方面赶上像纽约这样的国际大都市。
(estimate)It is estimated that Shanghai will catch up with the international cities like New York in many ways in 20 years ・9.由于大雨,看来我们只能在山顶上过夜了。
第一单元一. .1. A描述传统的计算机和通信技术的基本术语是:(B)a. 信息系统的管理b. 信息技术c. 信息高速公路d. 计算机技能2.说明书中的文档由 (B) 完成的写作。
a. 终端用户b. 计算机专家c . 微软d . 服务提供商3. ?下面那个是连通性的实例?(A)a. 互联网b. 软盘c. 电源线d. 数据4. , X、和 X都是 (B) 的实例。
a. 应用软件b. 操作系统c. 浏览器d. 共享软件5. , .因为大小和成本相对来讲为数不多的计算机是:(D)a. 小型机b. 大型计算机c. 微型计算机d. 超级计算机6.能够进行控制和操纵数据并产生信息的系统部件叫做:(D)a 显示器b. 键盘c. 鼠标d. 微处理器7.A a a(n)能够把人们所能够理解的数据和程序翻译成计算机能够处理的系统部件叫做:(A)a. 输入设备b. 输出设备c. 指向设备d. 显示设备8.A a(n)是 (C) 的实例。
a. 输出设备b. 软盘c. 光盘d. 硬盘9. a , .如果你想发送传达一个消息或要劝说某人,你应该使用下面的 (D) 类软件。
a. 电子表格b. 数据库c. 文档d. 演示(展示)10. .多数专家预言:通信方式和使用计算机技术的革命可以预期将会产生令人瞩目的影响。
(D)a. 文件传输b. 万维网c. 远程登录d. 无线革命二. . .1.当使用软件时可以指导人们的是:e.2.由一步一步的指令组成并能告诉怎样进行工作的是 .3.能够使应用软件和计算机硬件进行交互的是:i.4.功能最强的计算机是:h.5.性能最差并且被广泛使用的计算机类型是:a.6. a把人们能够理解的数据和程序翻译成计算机能够处理的形式的是:c.7.能存储数据和程序甚至在系统关闭电源的情况下的是:g.8.使用激光技术的是:b.9.存储数据和程序指令是为了处理数据的是:d.10.世界上最大的计算机网络是:j.a.b.c.d.e.f.g.h.i.j.第二单元一. .1. 1969 a a互联网起源于1969年的当时美国建立的一个研发国家计算机网络项目。
it课后习题答案IT课后习题答案在当今数字化时代,信息技术(IT)已经成为了人们生活和工作中不可或缺的一部分。
随着科技的不断发展,IT行业也日益壮大,对于学习IT知识的重要性也日益凸显。
因此,IT课程在学校中也逐渐成为了热门课程之一。
然而,学习IT课程并不容易,需要付出大量的时间和精力。
而IT课后习题答案则成为了学生们学习的重要辅助工具。
IT课后习题答案是学生们在完成课堂作业后,用来核对答案和巩固知识的重要资源。
通过查阅习题答案,学生们可以更好地了解自己的学习进度,找出自己的不足之处,并及时进行纠正。
在IT课程中,习题答案也可以帮助学生们更好地理解难点知识,提高解题能力,从而更好地掌握课程内容。
然而,IT课后习题答案并非只是简单的核对答案,而是需要学生们认真对待的学习工具。
学生们应该在完成作业后,首先独立思考和解答习题,然后再查阅习题答案。
通过这样的学习方式,学生们可以更好地巩固知识,提高自己的学习效果。
此外,IT课后习题答案也需要学生们正确使用。
学生们应该在查阅习题答案后,及时总结和归纳知识点,做好笔记,以便日后复习和巩固。
同时,学生们也需要在老师的指导下,及时纠正错误,避免形成错误的学习习惯。
总的来说,IT课后习题答案在学生们的学习中起着非常重要的作用。
它不仅可以帮助学生们更好地掌握知识,提高解题能力,还可以帮助他们更好地理解课程内容。
然而,学生们也需要正确使用习题答案,将其作为学习的辅助工具,而不是依赖工具。
只有这样,才能真正发挥IT课后习题答案的作用,提高学习效果,为未来的发展打下坚实的基础。
Unit 2 Business Process Outsourcing1.The main difference between BPO and more traditional IT outsourcing is that BPO offers companies a way ofachieving transformational outcomes much more quickly.(BPO和传统IT外包主要区别是BPO会更快的为企业提供一个实现转换性成果的方法)2.BPO is emerging as a powerful and flexible approach that business leaders can use to achieve a wide range oftactical and strategic aims.(BPO正在形成一个强大而灵活的方式,商界领袖可以用它来实现众多的战略战术上的目标)3.Outsourcing has moved from a niche technology management tool to a main stream strategic weapon.(外包已经从一个立即技术的管理工具转变成主流战略武器)4.Non-core business processes, such as human resources, finance and accounting, are critical, but alsoresource-intensive, time-consuming, and costly.(如人力资源,财务和会计的非核心业务流程至关重要,但他们也是资源密集的耗时的,昂贵的)5.The sword of globalization will be fought bitterly by the IT community in the US.(全球化这把利剑将遭到美国IT界的强烈反对)Unit 3 Computer Science Major Continues to be Cool1.The study found that the number of undergraduates sighed up as computer science majors rose 8.1% in 2008.(该调查发现,2008年注册为计算机科学专业的大学生人数增加了8.1%)2.CRA said the popularity of computer science majors among college freshmen and sophomores is because IThas better job prospects than other specialties. (计算机研究协会声称,计算机科学专业在大一,大二学生中流行是因为信息技术比其他专业有更好的就业前景)3.Ceding that leadership in IT innovation is absolutely what the US cannot afford to do if we want to stayglobally competitive.(如果我们要保持全球竞争力,那么放弃在信息技术创新这方面的领导地位绝对是美国所承担不起的) 4.The number of computer science majors at US universities began a precipitous decline after the dot-combubble burst. (在互联网泡沫破裂后,美国大学计算机科学专业的学生人数开始急剧下降)5.If you take into account the number of Baby Boomers nearing retirement, the number of available IT jobs willfar exceed the pipeline of students that are going to be available. (如果你把接近退休年龄的婴儿潮一代的人数考虑在内,可提供的信息技术工作的数量将远远超过现有的学生人数)Unit 4 Top 10 Technology Skills1.They cannot lay off the people who keep their data center operation humming, and they are loath to let go ofthe developers who are working on next-generation Internet applications. (他们无法解雇那些使其数据中心操作保持运作的人,同时他们也不愿意放走正致力于下一代互联网应用的开发人员)2.Experiences with databases was one of only four technical skills listed by CIOs, who favored soft skills suchas collaboration, problem solving and communication in hiring recent college graduates.(首席信息官们在雇用应届高校毕业生时青睐于如合作,解决问题和交流之类软技能,在他们所列出的仅有的四个技术技能当中,具备数据库经验是其中之一)3. A slew of security certifications have increased in value in the past three months, according to the Footereport. (根据福特报告,许多安全认证已经在过去的三个月里提升了价值)4.Demand for security specialties is likely to remain strong because few teens are entering the field.(对于安全专家的需求很可能保持强劲,因为很少青少年在踏入这一领域)5.Demand for employees with Web development certifications has plummeted in the past year, with the valuefor certifications in this area dropping 21.8% according to the Foote report.(根据福特报告,在过去的一年中对于具有网络开发认证的员工的需求急剧下降)Unit 6 Using Twitter and Facebook to Find a Job1.The difference today is that a lot more of those recommendations start with connections made through onlinenetworks. (而今天的不同之处在于推荐中的大多数都开始于网络上的联系)2.Gone are the days of simply posting your resume on Career Builder, e-mailing former colleagues and trollingcompany websites for open slots. (简单的把简历投到职场网站,给以前的同事发邮件或者到各个公司的网站上寻找公开的职位招聘的时代已经一去不复返了)3.That landed him a note from a vice president at Cisco System ---a man on the other side of the country whohadn’t even gone to the same school. (沃德的做法使得他收到了远在这个国家的另一边的思科系统公司副总裁的一个便条。
这位副总裁甚至和沃德不是一个学校的校友)4.He didn’t hire for technology jobs but would pass on Ward’s resume to the folks at his firm. (这位人士并不负责招聘与技术相关的职位,但是他可以把沃德的简历转交给公司里技术人员的招聘负责人)5.“It was the equivalent of sending a thank-you letter after an interview,” says Ward.(类似面试之后发一封感谢信,沃德说)Unit 7 IT Certification: 4 Most Frequently Asked Questions1.You also shouldn’t equate certification with your career. Multiple certifications don’t add up to a career.(同样,你也不应该把认证与你的职业等同起来。
各种各样的认证加在一起并不能成就一份事业)2.Assessing the quality of a certification is best done in relation to your needs. How dose the certification matchyour interests, your background and your career goals? (一种认证质量的评价最好与你的个人需求联系在一起。
该认证符合你的兴趣爱好,个人背景以及职业目标吗)3.Newcomers and career changers who want to get a head start in the IT industry often use certification.(想在IT行业中获得起步优势的新人和想换工作的人通常会选择认证)4.Can you say the CCNA is better than the MCSE? Or vice versa?(你能说思科认证网络支持工程师就一定会比微软认证系统工程师要好吗?或反过来说?)5.However, the requirement and value of a degree goes up for high level positions, easing the way into the toppositions of computer professionals.(但是对于高层次的职位,要求和学位的价值也在提升,为计算机专业人员晋升到高职位铺平道路)Unit 8 Hire Right the First Time1.Finding good people is one of the toughest challenges facing all businesses. This is because turnover has animmediate and often devastating impact on the bottom line. (由于人员流动率会对企业盈亏造成直接的和往往毁灭性的影响,寻找优秀人才便成为所有公司面临的最艰巨的挑战之一)2.Research tells us that most of us make up our minds during a first impression and then use the rest of theinterview to back up our initial judgment. (研究证明,我们大多数人的决定是在第一印象形成时作出的,然后利用剩余的面试时间来证实我们最初的判断)3.The candidate is comfortable and in control, while we, the interviewers, are not.(应聘者处于舒适和掌控局面的状态,而我们—面试官却恰恰相反)4.Nowhere is this skill more important than in sales, but this is a critical skill in almost every role.(虽然这个技能在销售中最为重要,但在任何工作岗位上也都是至关重要的)5.Every business is different--- and the ability to learn is the most critical success skill.(每个企业是不同的,而且学习能力是通向成功最关键的技能)Unit 10 BlackBerry Is Still the Leader of the Pack1.RIM’s design is much more bandwidth-efficient than its competitors, so carriers make the most money off theBlackBerry platform.(RIM公司的设计比竞争者能更有效利用频宽,所以运营商可以从黑莓这个平台赚最多的钱)2.Service, reliability and functionality all play a part in the total valuation, and BlackBerry continues todistinguish itself in those terms.(服务,可靠性和功能都影响总价值,而黑莓手机在这些方面仍是脱颖而出)3.RIM has solidified its standing at the business smart phone of choice, due to its focus on security and ease ofconfiguration.(由于RIM公司注重安全和配置的简易度,它巩固了自己在受青睐的商务智能手机方面的地位)4.The launch of the BlackBerry app store has helped draw consumers, experts say.(专家认为,黑莓应用程序商店的开业有助于吸引消费者)5.Rim will need to launch a competitor that looks and functions more like the Pre to continue to drive consumerdemand. (RIM需要推出一款有竞争力的产品,而这一产品的外观和性能要很像Palm公司的Pre手机才能持续推动消费需求)Unit 13 SAP: From Start-Up Software Vendor to Global Market Leader1.The company now employs more than 64,500 people, whose commitment and innovative spirit pace ourfuture success. (公司目前员工人数超过64500人,他们的奉献和创新精神成就了企业未来的成功)2.Germany’s renowned business journal, “Manager”, named SAP its Company of the Year-a distinction itwould receive twice more in the next few years.(德国知名商业杂志‘经理人’评选SAP为年度最佳企业,这一荣誉SAP在后来的几年内又获得两次) 3.It continued to strengthen its industry focus and build more and more industry-specific solutions.(SAP公司继续加强其行业重点,建立越来越多的特定行业解决方案)4.With the Internet, the user became the focus of software applications.(随着互联网的发展,用户成为软件应用的重点)5.Currently, more than 12 million users work each day with SAP solutions.(目前,每天超过1200万用户在使用SAP解决方案)Unit 14 Competing with Google, Microsoft Tries Again on Search1.In April 2009, Microsoft accounted for 8.2 percent of searches in the US, a small function of Google’s 64.2percent, according to comScore. (据comScore公司数据显示,在2009年4月,微软占整个美国网上搜索的8.2%,与谷歌的64.2%相比,可以说是微不足道)2.Despite investing heavily in search engine technology over the years, Microsoft has watched Google steadilyerode at its market share. (尽管这些年来微软在搜索引擎技术上投下了巨额资金,微软还是眼睁睁的看着谷歌一步步的将它的市场份额侵蚀)3.And it has come up with a new name, Bing that will replace the confusing Live Search.(并给这项技术起了一个新名字—必应,来代替让人有所困惑的Live Search)4.Bing offers an array of new features that are aimed at simplifying those tasks and it is meant to eventuallyexpand to cover more of them.(必应提供了一系列的新功能,这些功能将致力于使上述的这些任务更加简化并最终使覆盖更为全面) 5.Whatever that translates into success depends on many unknowns, including whether Microsoft’s searchresults are generally as helpful as Google’s. (而微软是否会因此而取得成功也取决于很多未知的因素,这其中包括微软的搜索结果是否谷歌的搜索结果那样具有普遍意义上的帮助)。