【正文】 ．?dāng)?shù)字視頻光盤(pán) DVD 5．通用串行總線 USB 6．計(jì)算機(jī)輔助設(shè)計(jì) CAD 7．計(jì)算機(jī)輔助制造 CAM 8．中央處理器 CPU (三)．Translate the following Chinese into English.(根據(jù)漢語(yǔ)寫(xiě)出相應(yīng)的英語(yǔ)。)（一）．1. central processing unit（CPU）a.操作系統(tǒng)2. hardwareb.輸入.3. RAM(random access memory)c.只讀存儲(chǔ)器4. ROM(readonly memory)d.應(yīng)用軟件5. input e.中央處理器6. output f.系統(tǒng)軟件7. operating system g.硬件8. application software h.隨機(jī)存儲(chǔ)器9. system software i.內(nèi)存10. memory j.輸出1． e 6. j 2． g 7．a(chǎn) 3． h 8. d 4． c 9. f 5． b 10. i (二) ．1. binary systemaan input device2. printerba pression software3. Microsoft Wordcan operating systemda numbering system based on the digits 0 and 15. Internet Explorerea part of Microsoft word interface6. mousefan electronic spreadsheet7. Microsoft Excellgan output device 8. DOSha word processor9. title baria web browser1． d 6. a 2． g 7． f 3． h 8. c 4． b 9. e 5． i 四．Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary. （從下面方框中選擇合適的詞或表達(dá)，以其適當(dāng)?shù)男问教羁铡?the __ruler_____enables the user to change left and right ___ margin ____. 五． Translation.（翻譯。3．An application software is any program designed to perform a specific function directly for the user or, in some cases, for another application program.應(yīng)用軟件是為用戶設(shè)計(jì)的具有專門(mén)功能的軟件，或在某些情況下，為另一種應(yīng)用程序設(shè)計(jì)的軟件。8．As you create a specific document, such as a business letter or resume, Word provides wizards, which ask questions and then use your answers to format the document before you type the text of the document.當(dāng)你要產(chǎn)生一個(gè)文件，如一封商業(yè)信函或一份簡(jiǎn)歷時(shí)，Word會(huì)提供向?qū)В忍岢鲆恍﹩?wèn)題，然后在輸入文字之前，根據(jù)你的回答規(guī)定該文件的格式。1．The central processing unit (CPU) is the heart of the puter systems. Among other things, its configuration determines whether a puter is fast or slow in relation to other puters. The CPU is the most plex puter system ponent, responsible for directing most of the puter system activities based on the instructions provided. As one puter generation has evolved to the next, the physical size of the CPU has often bee smaller and smaller, while its speed and capacity have increased tremendously. Indeed, these changes have resulted in microputers that are small enough to fit on your desk or your lap.中央處理器（CPU）是計(jì)算機(jī)系統(tǒng)的心臟。這種變化的結(jié)果就使得微機(jī)縮小得可以放在你的桌子上或你的膝上。為了充分利用PC機(jī)，用戶必須了解操作系統(tǒng)的特性。 development tools。比喻的說(shuō)，應(yīng)用軟件坐在系統(tǒng)軟件的上面，這是因?yàn)槿绻麤](méi)有操作系統(tǒng)和系統(tǒng)公用程序應(yīng)用軟件將不能運(yùn)行。)1．結(jié)構(gòu)化查詢語(yǔ)言 SQL 2．關(guān)系型數(shù)據(jù)庫(kù)管理系統(tǒng) RDBMS 3．集成開(kāi)發(fā)環(huán)境 IDE 4．多文檔界面 MDI 5．單文檔界面 SDI 6．面向?qū)ο蠓治? OOA 7．面向?qū)ο笤O(shè)計(jì) OOD 8．面向?qū)ο缶幊? OOP (三)．Translate the following Chinese into English.(根據(jù)漢語(yǔ)寫(xiě)出相應(yīng)的英語(yǔ)。）1．system group dimensional name designcatalog location right Like many other RDBMSs, SQL Server uses two dimensional tables to store data. These tables are called catalogs or dictionaries. It is a secure system and allow you to assign right to individual users. By default, it use a group to distinguish among different SQL Severs. To create a new database, you need to specify a name . And you may also change the location of the database during this process. A new database es with over 10 system tables. To create a new table, you can use a table design window.2． highlevel language assembly language written machine language facilitate notation constructA programming language, designed to ___ facilitate _____ the munication between human and puters, is a _____ notation _ for describing putation in readable form. There are 3 levels of programming languages, they are__ machine language , which can be run directly by puter。）1. A database system is a software system which can manage a database stored in puter files.一個(gè)數(shù)據(jù)庫(kù)系統(tǒng)是能夠管理計(jì)算機(jī)中存儲(chǔ)的數(shù)據(jù)庫(kù)的軟件系統(tǒng)。5. Programming languages are designed to facilitate the munication between human and puters.程序設(shè)計(jì)語(yǔ)言用于使人和計(jì)算機(jī)之間的交流變得容易。 Specification, Design, Coding, Testing, and Maintenance.開(kāi)發(fā)一個(gè)軟件產(chǎn)品，開(kāi)發(fā)過(guò)程分為5個(gè)階段：需求分析和說(shuō)明，設(shè)計(jì)，編碼，測(cè)試。1. SQL Server is a RDBMS (Relational Database Management System) made by Microsoft. This means that the data is stored in two dimensional tables. RDBMSs all have tables called catalogs or dictionaries that contain information about the particular databases. SQL Server is designed to allow thousands of users to access the database at the same time and is a true client/server database system. It is much more secure than Access. Rights can be assigned to individual users and administrators. For example you can setup one user that can only insert data in the database but cannot delete any.SQL Server 是 Microsoft 開(kāi)發(fā)的關(guān)系型數(shù)據(jù)庫(kù)管理系統(tǒng)?？梢詾閭€(gè)別用戶和管理員分配權(quán)限。你需要將這些語(yǔ)言翻譯成計(jì)算機(jī)處理器能夠理解的機(jī)器語(yǔ)言。復(fù)雜的軟件系統(tǒng)已經(jīng)成為許多領(lǐng)域的關(guān)鍵，如銀行，通信，制造業(yè)，電力，交通等。計(jì)算機(jī)專業(yè)英語(yǔ)作業(yè)3第79章作業(yè)一．Vocabulary( 詞匯)(一)．Translate the following words and expressions into Chinese(寫(xiě)出下列詞組的漢語(yǔ)。)1． A WAN is a network that connects LANs and nodes across a wide geographical area. (√) 2． WWW provides access to a variety of Internet resources from different interfaces. (√)3． The chief responsibility of TCP/IP is to ensure reliable pointtopoint connectivity. ()4． The main focus of MIS is the management function of