外教单词

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英语词汇

1、Boot靴子：to start(a computer)by loading the operating system. 2、CPU中央处理器：(central processing unit) the key component组件 of a computer system, which contains the circuitry电路 necessary to interpret解释 and execute执行 program instructions.

3、Hard drive硬件驱动器：a disk磁盘 drive containing a hard disk

4、Hardware硬件: the mechanical机械, magnetic磁，electronic，and electrical devices设备 comprising a computer system，as the CPU，disk drives，keyboard，or screen.

5、L a n局域网: local area network

6、Login登录: the act of logging日记 in to a computer or remote远程 or networked computer system.

7、Modem调制解调器：an electronic device that makes possible the transmission传输 of date to or from a computer via通过 telephone or other communication lines

8、Network网络: a system use to transmit发送 or receive information 9、Software软件: the programs used to direct the operation of a computer as well as documentation giving instruction on how to use them.

10、Server服务器: a computer that makes services, as access to data files文件 ,programs ,and peripheral外设 devices , available to workstations工作站 on a network.

11、Queue队列: a FIFO-organized sequence序列 of items ,as data, messages, job ,or the like, waiting for action.

12、Parse解析: to analyze a string of characters in order to associate关联 groups of characters with the syntactic句法 units of the underlying grammar. 13、Interface接口: programs designed to communicate information from one system of computing devices or programs to another.

14、application应用程序: a type of job or problem that lends itself to processing or solution by computer.

15、Compile编译: to translate from high-level language into another language, usually a machine language, using a compiler 16、Routine日常: a complete set of coded instructions directing a computer to perform a series of operation

17、Latency延迟: the time required to locate the first bit or character in a storage location, expressed as access time minus word time. 18、Client客户端: a workstation on a network that gains access to central data files, programs, and peripheral devices through a server.

19、Format格式: the arrangement to date for computer input or output, such as the number and size of fields in a record or the spacing and punctuation of information in a report.

20、Portal门户网站: a web site that functions as an entry point to the internet, as by providing useful content and linking to various sites and features.

21、Export输出: to save documents or date in a format usable by another

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英语词汇

software program.

22、Update更新: to incorporate new or more accurate information in a database, program or procedure.

23、Download下载: to transfer software, data or character sets from a distant to a nearby computer or from a computer to a peripheral device. 24、Menu菜单: a list of options available to a user as displayed on a screen.

25、Digital数字: involving numerical digits expressed in a scale of notation to represent discretely all variable occurring in a problem. 26、Symbolic象征性的: expressed in characters usually nonnumeric that require translation before they can be used.

27、Kludge字典: a software and hardware configuration that while inelegant inefficient or patched together succeeds in solving a specific problem.

28、Output输出: the process of transferring date from internal storage to an external medium

29、Alphanumeric字母数字: a set of characters including letters, numbers and special characters such as punctuation marks.

30、Browser浏览器: a software grogram that allows users to find and read encoded documents in a form suitable for display such as a web browser. 31、Configure配置: to put a computer system together by supplying a specific computer with appropriate peripheral devices and connecting them.

32、Refresh刷新: to read and write the contents of dynamic storage at intervals in order to avoid loss of date.

33、Scroll滚动: to move text up down or across a display screen with new text appearing on the screen as old text disappears.

34、Upload: to transfer software data or character sets from a smaller to larger computer.

35、Nest巢: to place a routine inside another routine that is at a higher hierarchical level. 36、Gopher地鼠: a protocol for a menu-based system of accessing documents on internet；any program that implements this protocol



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英语词汇



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