计算机专业英语中英对照
计算机专业科目很多、很杂，是一门以实践为主的学科，但是大学里学习的主要是理论，实践要靠你自己，因为大学时间主要靠你自己支配，学不学是你自己的事情。理论很重要，它是你起飞的飞机场，实践就是你的双翼，他们要结合起来才可以，因为你飞的累了，还要在飞机场停下来歇歇，这就是你理论知识不足的时候。大学的专业课都重要的很，我们不能忽视任何一门，它们是计算机的基础。
上大学开始接触的就是语言，我们一共学了三种语言，C，C++，Java。C是个纯面向过程的语言，需要多练习。其精髓在于指针，是一种高效的语法支持。C++是个很复杂的语言，你要完全了解它，要在C语言的基础上。数据结构是十分重要的学科，是编程的基础，它对于设计程序，在编程中采用什么存储结构，采用什么算法都是至关重要的。编译原理和汇编，操作系统，语言都是紧密相关的。编译原理和语言是相辅相成的，只学语言不学编译，无法真正的了解语言，而编译器是在语言基础上的，没有语言的了解更学不了编译。动态存储空间分配，主要基于指针所指向的动态空间。因为非指针的变量在编译时就已经有内存分配了，这也是编译要做的事。学习汇编要和计算机组成联系起来，主要是指令系统，讲CPU 时的知识。汇编是最低级的，最快的语言。数据库则是ER图，各种范式，还有数据流图，怎么用语言插入数据，删除，查找等知识。计算机组成原理会使你更加容易了解操作系统和硬件的工作。大家每个人对每天在用的操作系统都不陌生，所有的计算机的课程几乎都是息息相关的。计算机网络很杂，网络是个很庞大的系统。软件工程是从实践中总结的经验，对于很少做过项目的大学生来说，确实很难理解，只要你作过一些项目，比如网上书店之类的系统，你就会有些了解。以上就是大学里面学的最基础的专业课程。
其中，我最不喜欢的课程是数据结构，虽然我很清楚的知道数据结构是一门很重要的学科。但是在第一遍学习数据结构，大脑几乎一片空白，也是只有在考试前，反复的复习才知道在讲什么，只能手工的模拟执行过程，把算法转化成程序始终是个迷。我很难理解理解它，也不知道怎么把那些算法变成代码。我最喜欢的课程是计算机网络，记得当时老师给我们讲这门课的时候，他说计算机的交互就象人与人的交互，它通过0和1来代替人的语言，表情或所有可以可以传达信息的东西，也可以说是计算机通信的暗号，只有双方都知道了这个暗号的含义，双方才能通信，你和另一个人怎么通信，那么计算机和另一个计算机就怎么通信。我觉得这比喻很形象，也很有趣。在浓厚的兴趣驱使下，我在通信协议（就是实现规定好的暗号），通信方法，出现问题怎么处理等方面有了深刻的了解。
现在我在准备考研，考研是场持续战，非常艰辛，需要坚持+反复！我要考的计算机专业课只有数据结构。主要考的知识有算法的特征，要求，时间、空间复杂度，单链表的逆置，栈的入出栈顺序、循环队列的特性，一些特殊矩阵的特性，广义表的两种定义等（会画图），树和二叉树，图的四种定义（会画图），理解BFS、DFS，最小生成树两种算法的画图等。
学习计算机，一定要在思想上有飞跃，学会思考，你的灵感会让你抓住问题的突破口，凡事多问为什么，原因在何处，怎么才能解决。多看书，多思考，多练习写程序，要在理解的基础上，抛开所有的别人写过的模板写出自己的想法，自己的程序，创新很重要。
Computer Science has many subjects, and the courses are very difficult, Computer Science is a discipline based on practice. However, we mainly learn theory and should practice on our own. Theory is important, it is airport which you take off, and the practice is your wings, they can be combined, because when you are tired that means the theoretical knowledge is not enough, you can stop and rest at the airport. Specialized courses are very important, no one can be ignored which are the basis of Computer Science.
After going to the university the knowledge I get access to first is the language, we have learned three languages, C, C++, Java. C is a pure process-oriented language, you need practice over and over again. The pointer is essential and it is an efficient syntax support. C ++ is a very complex language, you have to fully understand it, and it is on the basis of the C language. Data structure is a very important subject, it is the basis for programming and essential for the design process, use of program structure's store and the use of algorithms. Compiler theory, assembly, operating systems and languages are related closely. Compiler theory and language are complementary, we can not really understand the language without learning of compiler. Similarly, compiler is based on the language, we can't learn compiler well with a little knowledge of language. Dynamic memory allocation, based primarily on dynamic spatial pointer points. Because non-pointer variables when compile, there already allocated memory, which is compiled to do. Assembly link with Principles of Computer Composition, it is mainly about instruction, knowledge of CPU. Compilation is a language which is the lowest level but the fastest.Database is a course that instructs knowledge about the ER diagram, a variety of paradigms, as well as data flow diagrams, and how to use language to insert, delete, search data and so on. Principles of Computer Organization will make it easier for you to understand the operating system and hardware work. We each person uses operating system every day and familiar with it, almost all computer courses are closely related with operating system. Computer network is very complex, the network is a very large system. Software engineering is a summary of experience from practice, and indeed it is difficult to understand because of very few of college students have done projects, as long as you make some projects, such as online bookstores system, you will acquire this knowledge. The courses I have mentioned before, are the most basis professional course in Computer Science.
Among them, the course I dislike most is Data Structure though I clearly know that the data structure is a very important subject. At the first time I learned Date Structure, my brain is almost blank, and I know what is Data Structure just before the exam with repeated review the knowledge.Converted algorithm into a program is a mystery all the time. I know it is difficult to understand, and I have no ideal about how those algorithms translate into a code. My favorite course is Computer Network, I still remember the words teacher told us about the course, computer interaction is as people interact which through 0 and 1 instead of human language, facial expressions, or any may be able to convey information, it can express as a sign of computer
communication. Only both sides know the meaning of this signal, the two sides can communicate, that similar to how you communicate with another person. I think this analogy is very visualized and interesting. Driven by a strong interest in network, I obtained the knowledge about communication protocols (that is, to achieve good signal specified), communication methods, and when problems arise, I know how to deal with it.
Now I'm prepared for the postgraduate entrance examination which is dramatically hard, you need to persist and repeatedly! The course I'll test is Data Structure. The skills I should grasp are algorithm features and requirements, complexity of time and space, the inverse position of a single list, the order stack into and out, characteristic circular queue, some of the special characteristics of the matrix, the two definitions of generalized table (would draw ), and binary tree, four-defined graph (would draw), understanding BFS, DFS, two drawing way for minimum spanning tree algorithm.
觉得有蛮多了，最后一段没翻译。
计算机专业英语影印版(Computing Essentials 2008)课后答案大全——第八单元Chapter 8 Secondary Storage
Crossword Puzzle Answers: Open Ended Questions: 1.Discuss the traditional and high-capacity floppy disks. The traditional floppy disk is the 1.44 MB 31/2-inch disk. The most common type is labeled 2HD, which means “two-sided, high-density” and have a capacity of 1.44 MB.Floppy disks have a thin exterior jacket made of hard plastic to protect the flexible disk inside. High-capacity disks, also known as floppy-disk cartridges, are rapidly replacing the traditional floppy disk. They are 31/2 inches in diameter, and are able to store more information, are thicker, and require special disk drives. 2.What are the three types of hard disks? Describe three ways to improve hard-disk performance. There are three types of hard disks: internal hard disk, hard-disk cartridge, and hard-disk pack.
计算机专业英语翻译
国家计算机教育认证 计算机英语 计算机英语词汇对译 蒙阴高新电脑学校 资料整理：孙波 IT CFAC gaoxindiannaoxuexiao
2010年9月1日
?PC personal computer 个人计算机 ?IBM International Business Machine 美国国际商用机器公司的公司简称，是最早推出的个人 计算机品牌。 ?Intel 美国英特尔公司，以生产CPU芯片著称。 ?Pentium Intel公司生产的586 CPU芯片,中文译名为“奔腾”。 ?Address地址 ?Agents代理 ?Analog signals模拟信号 ?Applets程序 ?Asynchronous communications port异步通信端口 ?Attachment附件 ?Access time存取时间 ?access存取 ?accuracy准确性 ?ad network cookies广告网络信息记录软件 ?Add-ons 插件 ?Active-matrix主动矩阵 ?Adapter cards适配卡 ?Advanced application高级应用 ?Analytical graph分析图表 ?Analyze分析 ?Animations动画 ?Application software 应用软件 ?Arithmetic operations算术运算 ?Audio-output device音频输出设备 ?Basic application基础程序 ?Binary coding schemes二进制译码方案 ?Binary system二进制系统 ?Bit比特 ?Browser浏览器 ?Bus line总线 ?Backup tape cartridge units备份磁带盒单元 ?Business-to-consumer企业对消费者 ?Bar code条形码 ?Bar code reader条形码读卡器 ?Bus总线 ?Bandwidth带宽 ?Bluetooth蓝牙 ?Broadband宽带 ?Business-to-business企业对企业电子商务 ?cookies-cutter programs信息记录截取程序 ?cookies信息记录程序
计算机专业英语期末考试考卷A卷答案
2014年上半学期计算机专业英语 期末考试试卷（A卷）答案 一、选择题 Ⅰ. Vocabulary(词汇)(30分) (一)．Translate the following words and expressions into Chinese(写出下列词组的汉语。)( 共10分，每题1分) 1. 操作系统 2. 需求分析 3. 网络安全 4. 数据结构 5. 决策支持系统 6. 关系数据库 7. 软件危机 8. 计算机病毒 9. 邮件附件 10．中央处理器（单元） (二)．Fill in the blanks with the corresponding English abbreviatio ns.(根据汉语写出相应的英语缩写。) (共10分，每题1分) 1．DBMS 2．TCP 3．MDI 4．OOP
5．ROM 6．VCD 7．CAD 8．SQL 9．USB 10．B2B （三） Match the following words and expressions in the left column with those similar in meaning in the right column.(将左列的词汇与右列相应的汉语匹配。)(10分，每空1分) 1． c 6. h 2． f 7．j 3． e 8. d 4．g 9. i 5． a 1 0. b Ⅱ. Comprehension(阅读理解) （一）
Fill in the blanks with suitable words or expressions from the lis t given below, and change the form where necessary. （从下面方框中选择合适的词或表达，以其适当的形式填空。）(10分, 每空2分) maintain disciplined requirements coding modified （二） Tell whether the following statements are true(T) or false(F) accord ing to the passage A.（根据上文的内容判断下列句子的正误）（10分,每题2分）1．F 2．T 3．F 4．T 5．F (三)、choose the best answer according to the passage B.(根据上文的内容选择正确的答案。（10分，每题2分） 1．B 2．A 3．D 4．B 5．C (四) Choose the best answer according to Passage C.（根据上文的内容选择正确的答案。10分，每题2分） 1．C 2. D 3. A 4. C 5. B Ⅲ.Translation.翻译(30分) (一) Translate the following sentences into Chinese.（将下列句子翻译成汉语。）（共20分，每题5分）
计算机专业英语作文
计算机专业英语 系别：数学系 班级：11级计算机二班姓名：徐小凤学号：110312248
Robot Competition From 11th to 13th October 2013, these three days are special for my teammates and me. I took part in the fifth Robot Competition of Anhui province. After continuous efforts, we got the third prize in the end. In April 2013, this competition was announced in our class by Mr He. In that moment, many students registered for the competition. After hardly training, there were only fifteen students remaining. We were divided into five teams. Each included three people. There were three teams taking part in wheel type robot competition (or named intelligent car). And the other two majored in dancing robot. My two roommates and I engaged in the designing of robot dance. We controlled the robots by program. But the program was programmed in BASIC, which is a high level programming language. The problem was that we had never touched to that language besides C or C++. So, we must learn the language before designing the action. It seemed difficult but we had never lost our courage. After seeking enough data from the Internet and the library, we spent about a few weeks to learn it. When we felt the fundamental grammar was easy, we began to design the dancing action. That was the most important and most difficult part. We spent much time on
计算机专业英语2008影印版选择题的翻译加答案
CHAPTER 1 1、A common term that describes the combination of traditional computer and communication technologies is b. information technology 一个描述了传统的计算机和通信技术结合的常见的术语 B.信息技术 2、Procedures are typically documented in manuals written by b. computer specialists 程序一般是___在手册撰写记录的 B.计算机专家 3、Which of the following is an example of connectivity? a. Internet 下列哪一项是连接的一个例子吗？ A.互联网 4、Windows XP, windows Vista, and Macintosh OS X are all examples of b. operating systems Windows XP，Windows Vista，和Macintosh OS X都是__的例子 B.操作系统 5、Because of their size and cost, these computers are relatively rare. d. supercomputers 由于它们的尺寸和成本，这些电脑是比较少见的。 D.超级计算机 6、The system component that controls and manipulates data in order to produce information is called the d. microprocessor 系统组成，控制和操纵数据来产生信息称为 D.微处理器 7、A system component that translates data and programs that humans can understand into a form that the computer can process is called a(n) c. output device 一个系统组件，将人类可以理解成计算机能够处理的形式的数据和程序被称为 C.输出设备 8、A CD is an example of a(n) c. optical disc CD是___的简称 C.光盘 9、If you want to communicate a message or persuade other people, you would typically use this type of software. d. presentation 如果你想传达信息或说服别人，你通常会使用这种类型的软件。 D.演示 10、Many experts are predicting that this revolution is expected to dramatically affect the way we communicate and use computer technology. d. wireless
计算机专业英语期末考试试卷(A卷)答案
少工学结合创新教程....................... 计算机专业英语 2014年上半学期计算机专业英语 期末考试试卷（A卷）答案 一、选择题 I . Vocabulary（词汇）（30 分） （一）.Tran slate the follow ing words and expressi ons into Chin ese（ 汉语。）（共10分，每题1分） 1. 操作系统 2. 需求分析 3. 网络安全 4. 数据结构 5. 决策支持系统 6. 关系数据库 7. 软件危机 8. 计算机病毒 9. 邮件附件 10. 中央处理器（单元） （二）.Fill in the blanks with the corresponding English abbreviations.（ 写出相应的英语缩写。）（共10分，每题1分） 1 . DBMS 2. TCP 3. MDI 4. OOP 5. ROM 6. VCD 7 . CAD 8 . SQL 9 . USB 10. B2B （三） Match the following words and expressions in the left column with those similar in mea ning in the right colum n.（将左列的词汇与右列相应的汉语匹配。写出下列词组的 根据汉语）（10分，每空
1分） 1. c 6. h
1. 开发一个软件产品，开发过程分为五个步骤：需求分析和说明，设计，写代码，测试和维护。 2. 功能测试检验的是用有效的输入是否能够得到所期望的输出。+ 3. EDI指的是两个公司之间通过私有网络使用特定、结构化的格式电子交换商业信息。 4. 一些应用软件，例如Word,允许几个窗口同时在一个叫做MDI的模式下存在，你能够在 一个软件中打开多个文档。 （二）Tran slate the follow ing paragraph into Chi nese. （将下段文章翻译成汉语。）（共10分） 高级语言是一种人造语言，使用它我们可以写不同的指令。这成为可能不是因为计算机处理器如今是如此的技术先进以至于它们可以理解这些语言。你需要将这些语言翻译成计算机处理器能够理解的机器语言。编译器能够完成这项工作。这就意味着高级语言程序不是直接可项目1 3. e 8. d 4. g 9. i 5. a 10. b n . Comprehension（阅读理解） （一） Fill in the bla nks with suitable words or expressi ons from the list give n below ,and change the form where necessary. （从下面方框中选择合适的词或表达，以其适 当的形式填空。）（10分，每空2分） maintain discipli ned requireme nts codi ng modified （二）项目2 项目3 Tell whether the follow ing stateme nts are true（T） or false（F） accord ing to the passage A.（根据上文的内容判断下列句子的正误）（10分，每题2分）项目4 1 . F 2 . T 3 . F 4 . T 5 . F （三）、choose the best answer according to the passage B.（确的答案。（10分，每题2分） 1 . B 2 . A 3 . D 4 . B 5 . C （四）Choose the best answer according to Passage C. 案。10分，每题2分） 1 . C 根据上文的内容选择正 （根据上文的内容选择正确的答 项目5 2. D 3. A 项目6 4. C 5. B 川.Translation. 翻译（30 分） （一）Tran slate the followi ng senten ces in to Chin ese. 20分，每题5分）（将下列句子翻译成汉 语。 ） （共 项目7 项目8 项目9 项目10
计算机专业英语报告
1.英语学术论文的语言风格特点就（知人方能论世） 为什么我们会读不懂SCI上面的文章呢？ 第一，由于SCI里面出现的专业词汇一般都是出现在特定领域，一类是一词对应于一意，另外一类则是一词多义。 其次，名词化结构则是另外另外一个普遍出现的现象，可以看到，复合名词，加前缀和后缀，以及省略现象可谓是漫山遍野，因为文体要求行文简洁、表达客观、内容确切、信息量大、强调存在的事实，一般文章不会夹杂着太多主观看法。 最后，大量使用长句和定语从句SCI论文发表中大量使用长句和定语从句，在论证上起到连接信息和强调信息的作用。广泛使用被动语态SCI论文发表中侧重叙事推理，强调客观准确，第一、二人称使用过多，会造成主观臆断的印象。因此尽量使用第三人称叙述，采用被动语态。名词作定语和缩写词使用频繁SCI论文发表中要求结构紧凑、行文简炼，缩写词和名词作定语的频繁使用，增大了信息密度，简化了句型。 如果我们能逆向思维，转换个角度去看文章，如果你要发表一篇SCI论文，你会怎么去构造你的行为，你如何组织你文章的逻辑，特别是用词方面，口语和一些狸语在一般
情况不应该出现在文章中。还有些中式英语也会极大地影响我们的阅读，例如说足球比赛，可不是我们想象中的football match （之前有次演讲说，英语里面不能有2个名词的情况，在此就举了个例子bicycle man），而应该做football play亦作soccer play。 2.翻译是一门艺术，从某种意义上来讲是没有标准答案的。 这里本人想要想要阐述这样一种观点，翻译是一个不断精进的过程，翻译最初的目的即是为了实现语言之间的一个互相沟通，然而不同的人对一句话，应该会有着不同的理解。这也就有了译者极大的自由发挥性，但是译者必须准确理解原文的基础之上的。 有三个字可以高度概括翻译的精髓“信，达，雅”，想必大家都应该听过。”“信”指意义不背原文,即是译文要准确,不歪曲,不遗漏,也不要随意增减意思；同样可以举个例子？This is a pan in my hand （请问如何翻译呢？） “达”指不拘泥于原文形式,译文通顺明白;这里就涉及到一个直译和意译的关系啦，否则就会出现像bicycle
计算机专业英语课文翻译部分(第四版)
1.2 总线互连 总线是连接两个或多个设备的通信通路。总线的关键特征是，它是一条共享传输介质。多个设备连接到总线上，任一个设备发出的信号可以为其他所有连接到总线上的设备所接收。如果两个设备同时传送，它们的信号将会重叠，引起混淆。因此，一次只能有一个设备成功地（利用总线）发送数据。 典型的情况是，总线由多条通信通路或线路组成，每条线(路)能够传送代表二进制1和0的信号。一段时间里，一条线能传送一串二进制数字。总线的几条线放在一起能同时并行传送二进制数字。例如, 一个8位的数据能在8条总线线上传送。 计算机系统包含有多种不同的总线，它们在计算机系统层次结构的各个层次提供部件之间的通路。连接主要计算机部件(处理机, 存储器, I/O)的总线称为系统总线。系统总线通常由50~100条分立的(导)线组成。每条线被赋予一个特定的含义或功能。虽然有许多不同的总线设计，但任何总线上的线都可以分成三个功能组：数据线、地址线和控制线。此外可能还有为连接的模块提供电源的电源线。 数据线提供系统模块间传送数据的路径，这些线组合在一起称为数据总线。典型的数据总线包含8、16或32根线，线的数量称为数据总线的宽度。因为每条线每次传送1位，所以线的数目决定了每次能同时传送多少位。数据总线的宽度是决定系统总体性能的关键因素。 地址线用于指定数据总线上数据的来源和去向。例如，如果处理机希望从存储器中读一个字的数据，它将所需要字的地址放在地址线上。显然，地址总线的宽度决定了系统最大可能的存储器容量。 控制线用来控制对数据线和地址线的访问和使用。由于数据线和地址线被所有部件共享，因此必须用一种方法来控制它们的使用。控制信号在系统模块之间传送命令和定时信息。定时信息指定了数据和地址信息的有效性，命令信号指定了要执行的操作。 大多数计算机系统使用多总线，这些总线通常设计成层次结构。图1.3显示了一个典型的高性能体系结构。一条局部总线把处理机连接到高速缓存控制器，而高速缓存控制器又连接到支持主存储器的系统总线上。高速缓存控制器集成到连接高速总线的桥中。这一总线支持连接到：高速LAN、视频和图形工作站控制器，以及包括SCSI 和FireWire的局部外设总线的接口控制器。低速设备仍然由分开的扩充总线支持，用一个接口来缓冲该扩充总线和高速总线之间的通信流量。 PCI 外部设备互连是流行的高带宽的、独立于处理机的总线，它能够作为中间层或外围设备总线。当前的标准允许在66MHz频率下使用多达64根数据线，其原始传输速率为528MB/s, 或4.224Gbps。PCI被设计成支持各种各样基于微处理机的配置，包括单处理机和多处理机的系统。因此，它提供了一组通用的功能。PCI使用同步时序以及集中式仲裁方案。 在多处理机系统中，一个或多个PCI配置可通过桥接器连接到处理机的系统总线上。系统总线只支持处理机/高速缓存单元、主存储器以及PCI桥接器。使用桥接器使得PCI独立于处理机速度，又提供快速接收和传送数据的能力。 2.1 光存储介质：高密度存储器 2.1.1 光盘 光盘技术最终可能使磁盘和磁带存储淘汰。用这种技术，磁存储器所用的读/写头被两束激光代替。一束激光通过在光盘上刻制微小的凹点，对记录表面进行写；而另一束激光用来从光敏感的记录表面读取数据。由于光束容易被偏转到光盘上所需要的位置，所以不需要存取臂。 对用户而言，光盘正成为最有吸引力的选择。它们(光盘)对环境变化不太敏感，并且它们以每兆字节比磁盘低得多的存储器价格提供更多的直接存取存储器。光盘技术仍在出现，并且还需要稳定；然而，目前有三种主要类型的光盘。它们是CD-ROM、WORM盘和磁光盘。 CD-ROM 1980年引入的，非常成功的CD，或紧密盘是设计来提高音乐的录音重放质量的光盘。为了制作一张CD，把音乐的模拟声音转换成等价的数字声音，并且存储在一张4.72英寸的光盘上。在每张光盘上可以用数字格式（用20亿数字位）记录74分钟的音乐。因为它的巨大存储容量，计算机工业的企业家们立刻认
计算机英语期末考试试题
计算机英语期末考试试题 I. 单选题. (1*20) 1.A computer system includes both _________ and software. A.cable B.memories C.CPU D.hardware 2.The heart of the computer is _________ A.CPU B.BUS C.CAI D.DIV 3.Which is not input device used with microcomputers ? A.Keyboard B.Printer C.touch screen D.Mouse 4.Basically , a computer consists of four components : Central Processing Unit , _________, Input Device and Output Device. A.Memory B.Keyboard C.Monitor D.The Control Unit 5.A _________ is a small , hand-held object that is pushed around a desktop to move the cursor or pointer on the screen or to select choices from menu displayed on screen. A.keyboard B.mouse C.monitor D.printer 6.Which is "删除" in Chinese ? A.shift B.Control C.Insert D.Delete 7.__________ refers to the parts of the computer that you can see and touch. A. Software B. Hardware C. Hardship D. Instruction 8._________ is used to communicate with another computer over telephone lines A. keyboard B .modem C. printer D. Mouse 9.__________is a device that enables the computer to handle sounds. A. network card B. video card C. sound card D. Monitor 10. The display screen is the most common device used to show you what the computer is doing. A. input B. printing C. output D. electronic 11._________ is a word processing tool that helps you to create quality documents. A. Word 2003 B. Outlook 2003 C. Access 2003 D. Excel 2003 12.The first generation of computer lasted from _________ to 1958. A.1965 B.1946 C.1947 D.1970 13._________ is the application of the computer and communications technology to improve the productivity of office workers. A.CAI B.AI C.OA D.CAM 14._________ is a software system based on graphics, which can run under MS-DOS. A.Office B.Mouse C.OS D.Microsoft Windows 15.Generally software can be divided into two types: software system and _________ system. A.hardware B.DOS C.application D.Windows 16.The _________ is the part of the computer where programs and data are stored. A.Input Device B.Memory C.CPU D.CU 17. refers to data storage equipment that allows the stored data to be accessed randomly rather than just in sequence. A.Random Access Memory B.Magnetic tapes C.Disks D.ROM 18.Word processing , of course, relies on perhaps the most basic computer _________ : the keyboard. A.output device B.input device C.storage D.CPU 19._________ refers to any machine capable of representing information from a
计算机专业英语2008影印版句子词语翻译(小抄版)
○1 1.Visual chapter openers and summaries 具视觉效果的开篇和总结 2.On the Web explorations 网络资源 3.Tips 小贴士，小窍门 4.Making IT work for you 为你所用 5.Concept checks and review 检查 6.Key terms 核心词汇 7.Careers in IT 信息技术相关职业 8.Procedures (指令，操作说明) 9.Software (软件) 10.Hardware (硬件) 11.Blocking spam 垃圾邮件过滤软件 12.Speech Recognition 语音识别软件 13.Virus Protection and Internet Security 14.网络安全软件 https://www.docsj.com/doc/ab11904120.html, Tuner Cards and Video Clips 电视卡和视频编辑软件16.Web Cams and Instant Messaging 网络视频摄像头和即时通 讯 17.Music from the Internet 网络音乐下载、上传和编 辑 18.Home Networking 家庭网络 19.Spyware Removal 间谍软件移除工具 20.Job Opportunities 网络就业机会搜索软 件 21.Operation system 操作系统 22.Coordinate resources 协调资源 23.Interface 提供接口 24.Run applications 运行应用程序 25.Utilities 公共实用程序 26.Device drivers 设备驱动程序 27.Browser 浏览器程序 28.Microsoft Office 办公软件 29.Basic application 基础应用程序 https://www.docsj.com/doc/ab11904120.html,itary or Government军事政府 31.Research institute 研究机构 32.Insurance companies 保险公司 33.Mainframe computers 大型机，主机 34.Supercomputers 超级计算机 35.Minicomputers 中型电脑 36.Microcomputers 微机个人计算机 37.Desktop computer 台式电脑 38.Notebook computer, laptop computers 手提式、膝上轻便 电脑 39.Tablet PC 支持手写的平板电脑 40.Handheld computer 掌上电脑 41.Windows mobile 操作系统 42.Electronic Dictionary 电子词典 43.Palm computer 掌上电脑 44.Handheld computer 手持电脑 https://www.docsj.com/doc/ab11904120.html,itary PDA 军用PDA 46.System unit：microprocessor and memory 微处理器 和内存 47.Input/output devices 输入和输出 48.Keyboard 键盘 49.Mouse 鼠标 50.Monitor 显示器printer 打印机 51.Secondary storage 辅助存储器 https://www.docsj.com/doc/ab11904120.html,pact discs (CD) 激光盘 53.Digital versatile or video discs (DVD) 数 字化视频光盘 54.High-definition discs (HDD) 高清盘 55.Document files 文字处理 56.Worksheet files 工作表单 57.Database files 数据库文件 58.Presentation files 演示文件 https://www.docsj.com/doc/ab11904120.html,puter competency refers to acquiring computer-related skills-indispensable tools for today. 2.Present an overview of an information system 概述信息系统 3.Understand these basic parts and how connectivity through the Internet.5大组成部分及如何访问网络 4.Filled out computerized forms, took computerized tests 填写电脑化的表格和考试 5.People are surely the most important part of any information system. 人是信息系统中最重要的组成元素 6.Our lives are touched every day by computers and information systems. 我们的生活每天都要接触计算机、信息系统 分不开 7.Making IT Work for You：present interesting and practical IT applications. 实用 的信息技术应用 8.Tips：suggestions ranging from the basics of keeping your computer system running smoothly to how to protect your privacy while surfing the Web. 关于计算机运用和网上冲 浪安全的提示和建议 9.Careers in IT：provides job descriptions, projected employment demands, educational requirements, current salary ranges, and advancement opportunities. 信息技术相关的 工作 https://www.docsj.com/doc/ab11904120.html,puting Essentials Web site：more information on the Web. 本课本相关的网 络资源 11.Software are the instructions that tell the computer how to process date into the form you want. 软件就是指导计算机把 数据转换成信息的指令 12.In the most case, the words software and programs are interchangeable. 大多时候，软件 和程序的概念是可以互换的 13.系统软件是应用软件和计算机硬件的中 间连接件。 14.The system software is just the mediator between application software and hardware. 15.you have to know to be considered computer competent. 作为计算机能手必须具 备 16.Wireless applications are just the beginning of the wireless revolution. 无线应用开启了无 线革命 17.Central to the concept of connectivity is the network. 连接概念的中心是网络 ○3 1.Integrated Packages 综合程序包 2.Software Suites 软件套组 3.templates 模版 4.Thesaurus 同义词库 5.Word wrap 自动换行 6.Autocorrect: 自动更正 7.Header or Footer 页眉页脚 8.Footnote 脚注 9.Captions, Cross References题注，交叉引 用 10.Table 表格 11.Calculations 计算 12.Functions 函数 13.Analytical graphs or charts 图表 14.What-if analysis 假设分析 15.Query: 查询 https://www.docsj.com/doc/ab11904120.html,municate a message 传递 17.persuade people 说服 18.Professional 专业 19.Productivity suite 商务组件 20.Personal suite 家庭组件 21.Specialized suite 专业组件 22.Utility suite 实用工具组件 1.Integrated package: is a single program that provides the functionality of a word processor, spreadsheet, database manager and more. 独立的集成软件包包括文字处理、表格和数据库管理等功能 2.Presentation: programs that combine a variety of visual objects to create attractive visually interesting presentations. 利用可视化 的图形，创造吸引人的演示效果。 3.Software suites: a collection of separate application programs bundled together and sold as a group. 捆绑一起售卖的多个应用程序 4.Good communication skills and teaching experience, though a teaching degree may not be required, it may be preferred. 沟通技能和 授课经验 5.Experience with the latest software and hardware is essential. 熟悉最新的软件和硬件 6.Seek detail-oriented individuals with IT experience IT经验的细心人 ○5 1.Booting a system 启动电脑 2.Mundane 常规的 3.behind-the-scenes 幕后的 4.Warm boot 热启动Cold boot 冷启动 5.Embedded OS 嵌入式OS https://www.docsj.com/doc/ab11904120.html,work OS 网络OS 7.Stand-alone OS 客户端OS 8.track 磁道 9.concentric ring同心圆 10.contiguous连续相邻的 11.wedge-shaped楔形的 12.sector扇区 13.Norton AntiVirus: 防毒 14.Norton CleanSweep: 系统清理 15.Web CleanUp: 上网痕迹清理 16.GoBack Personal Edition: 恢复设置 17.Norton Utilities: 实用工具 18.Bachelor’s degree 本科学位 19.Practical experience 实战经验 20.Certification from training 认证 21.Good analytical and communication skills 社交技能 1.System software: works with end users, application software, and computer hardware to handle the majority of technical details. 系统软件处理大多数技术细节 2.System software is collection that handle hundreds of technical details with little or no user intervention. 少用户介入的技术细节 3.Managing resources 资源管理 4.Providing character-based or graphical user interface 提供人机界面接口 5. A platform for running applications and supporting multitasking 为应用软件的运行提供系统平台 6.Advanced system security to guard against malicious files and programs, including spyware. 防恶意软件安全系统 7.Three-dimensional workspace capable of displaying transparent cascading windows. 三 维立体、玻璃、瀑布效果 8.Filtering capabilities to provide convenient parental controls by blocking access of objectionable Web sites. 过 滤能力，家长控制 9.Utilities: are designed to make computing easier. 使用计算机更加简单的专业程序 https://www.docsj.com/doc/ab11904120.html,e for: avoid frustrating 11.Internal hard disks crashed 死机 https://www.docsj.com/doc/ab11904120.html,puters freeze up 锁定卡死 13.Operations slow down 系统慢 14.Troubleshooting programs: recognize and correct problems. 自检程序 15.Antivirus programs: guard your computer system against viruses. 防病毒程序 16.Uninstall programs: safely and completely remove unneeded programs. 卸载程序 17.Backup programs: make copies of files. 备 份程序 18.File compression programs: reduce the size of files. 压缩程序 19.Disk Cleanup: a troubleshooting utility that identifies and eliminates nonessential files, frees up valuable disk space. 清理无用文件， 释放磁盘空间 20.A track is a concentric ring.磁道，就是一 个同心圆 21.Each track is divided into wedge-shaped sections called sector. 磁道被分成的楔形，称 为扇区 22.The operating system tries to save a file on a single track across contiguous sectors. 23.Disk Defragmenter: locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations. 去除无用的碎片，重新安排文件，优 化磁盘空间 24.Device driver: work with the operating system to allow communication between the device and the rest of the computer system. 用 于设备和计算机其他组件通信 25.Windows supplies hundreds of different device drivers with its system software. 自带 驱动 ○9 1.Originally intended for voice communication 语音通讯 2.Widely used to support computer communication 计算机通讯 3.Allow a wide variety of nearby devices to communicate without physical connection 设备通讯 4.Allow individuals to connect to the Internet 因特网无线互联 https://www.docsj.com/doc/ab11904120.html,munication channel 信道 6.Connection devices 连接设备 7.Data transmission specifications 数据传输规则 8.Twisted-pair cable 双绞线 9.Made up of copper wires 铜线 10.Coaxial cable 同轴电缆11.made up of a single solid-copper 12.Fiber-optic cable 光纤 13.Physical connections: 物理连接 14.Infrared: 红外线 15.Over short distances 短距离 16.Travel in a straight line 直线 17.In clear view of one another 18.Broadcast radio: 无线电通讯 https://www.docsj.com/doc/ab11904120.html,e radio signals 无线电信号 20.Follow standard Wi-Fi 无线保真 21.Microwave: 微波 https://www.docsj.com/doc/ab11904120.html,e high-frequency radio wave 23.line-of-sight communication 24.Be relayed by stations with dishes or antenna 天线接收传递 25.Bluetooth: 蓝牙技术 26.Pass through walls and nonmetal barriers 具有穿透性 27.Satellite: 卫星通讯 https://www.docsj.com/doc/ab11904120.html,e satellites orbiting about 22000 miles above the earth 29.Offered by Intelsat通讯卫星协会 30.Rotate at a precise point and speed 位置和 速度严格定位 31.External modem 外置调制解调器 32.Internal modem 内置调制解调器 33.PC Card modem 卡式调制解调器 34.Wireless modem 无线上网卡 https://www.docsj.com/doc/ab11904120.html,e for converting the digital signals to analog signals 数字、模拟信号转换 36.Transfer rate: 传输率 37.Bandwidth 带宽 38.Node: any device connected 节点 39.Client: a node uses resource 客户端 40.Server: a node sharing resources and performing specific task 服务器 41.Hub: the central node 集线器 https://www.docsj.com/doc/ab11904120.html,work interface cards: 网卡 https://www.docsj.com/doc/ab11904120.html,work operating systems: 网络OS 44.Distributed processing: 分布处理 45.Local Area Network: 局域网 https://www.docsj.com/doc/ab11904120.html,work gateway 网关 47.Ethernet: 以太网 48.Metropolitan Area Network: 城域网 49.Wide Area Network: 广域网 https://www.docsj.com/doc/ab11904120.html,work configurations 拓扑结构 51.Strategies 策略，模式 https://www.docsj.com/doc/ab11904120.html,puter communications: is the process of sharing data, programs, and information between two or more computers. 计算机之间共享信息数据资源 2.Connectivity: is a concept related to using computer networks to link people and resources to the world of larger computers and Internet. 3.Protocol: a set of communication rules for the exchange of information. 协议是传输信息的规则 https://www.docsj.com/doc/ab11904120.html,work architecture: describes how a network is arranged and how resources are coordinated and shared. 搭建，协调和共享 5.Terminal network: processing power is centralized in one large computer, other terminals connected to this host. 计算机能力 集中在中央主机上，即主机终端联机模式 6.Client/server networks: server nodes coordinate and supply specialized services, and client nodes request the services. 客户端请求 服务，服务器提供服务 7.Peer-to-peer networks: nodes have equal authority and can act as both clients and servers. 各节点角色相同 8.Intranets: a private network within an organization that resembles the Internet. 企业 内部网是一个私有网络 9.Extranets: a private network that connects more than one organization. 企业间的外联网 10.Firewall: a security system designed to protect an organization’s network against external threats. 防范外部威胁 11.Proxy server: a gatekeeper to monitor and evaluate all communication. 代理服务器