计算机专业英语吕云翔课后答案

第2章 计算机硬件

第一部分 阅读和翻译 A部分 计算机主板

1.简介

对于个人电脑，母板是很多现代计算机中核心的印刷电路板，由很多计算机系统的关键部分组成，为其他外围设备提供接口。母板 (mother board) 有时也被称作主板，系统插板，或者在苹果电脑上被称为逻辑板。有时候母板也被不正式地简称为 ”mobo”。 图2.1显示了桌面个人电脑的母板上常见的组成部分和接口。这个模型生产于2008年，遵守桌面电脑通常采用的ATX格式（即＂外形＂意）。这个模型是为了兼容AMD的Athlon 64处理器设计的。

2.概览

母板，就和汽车底板的功能类似，是给系统的其他部分之间通信提供带电连接；而与底板功能不同的是，母板同时也连接中央处理器，并且还搭载了其他的亚系统和设备。 一个典型的桌面电脑拥有连接在母板上的微处理器，主存和其他关键的部件。其他的部件比如外存，显卡，声卡和其他外围设备的接口也可以通过插卡槽或连接线接在母板上，然而，现代的电脑越来越多地将这些外围设备直接集成在母板上。

辅助芯片集是母板的一个重要组成部分，它为CPU和各种总线和外部组件之间提供辅助的接口。辅助芯片集在一定程度上决定了母板的功能和质量。 现代的母板至少

第四章课后习题 Circle the correct answer:

1.These specialized graphics programs combine text and graphics to create publications of professional quality: A.desktop publishing programs c.image galleries B.image editors d.illustration programs 2.Also known as drawing programs.

a.desktop publishing programs c.image galleries b.image editors d.illustrarion programs 3.Graphics programs used to ctreate and edit vector images. a.desktop publishing programs c.image galleries b.image editors

access arm 磁头臂,存取臂

access time 存取时间

access 访问、存取、通路、进入

adder 加法器

address 地址

adjacency list method 邻接表表示法adjacency matrix method 邻接矩阵表示法algorithm 算法

alphanumeric 字母数字的

analog computer 模拟计算机

analyst 分析员

area 区域

array 数组

array 数组,阵列

assembler 汇编程序

ATM(asynchronous transfer mode) 异步传输模式

automation 自动化

real programs kernels 实程序核心程序

toy benchmark synthetic benchmark 简单基准程序复合基准程序

band 区

bandwidth 带宽

batch processing 成批处理

benchmark 基准测试程序

best - fit algorithm 最佳适应算法

BFS(breadth first search) 广度优先搜索法binary code 二进制码

binary digit 二进制位,二进制数字

binary relation

Chapter 1

1. Raw, unprocessed facts, including text, numbers, images, and sounds.

a.data

2. Perform specific tasks related to managing computer resources. h. utilities

3. Type of application programs that are more narrowly focused on specific disciplines and occupations. f. specialized

4. Also known as servers. b. midrange computers

5. The most widely used handheld computers are smartphones and ___. d. PDAs

6. Type of memory that is sometimes referred to as temporary storage because its contents will typically be

计算机英语考试复习题

计算机专业英语( 计算机专业英语(一)一、Vocabulary(词汇) Vocabulary(词汇) 词汇(一) Translate the following words and expressions into Chinese(写出下列词组的汉语。) 一 写出下列词组的汉语。 写出下列词组的汉语 1. central processing unit(CPU)中央处理单元 2.title bar 标题栏 3.operating system 操 作 系 统 4.personal computer 个人计算机 5.menu bar 菜单栏 6.desk publishing 桌面排版 7.electronic spreadsheet 电子表格 8.hard disk 硬盘 9.database 数据库 10.cursor 光标

(二)Fill in the blanks with the corresponding English abbreviations.根据汉语写出相应的 二 (根据汉语写出相应的 . 英语缩写。 英语缩写。) 1.随机存储器 RAM 3.传输控制协议 TCP 5.通用串行总线 USB 7.计算机辅助制

Co

计算机专业英语

Tom:Why is it so slow? How much RAM do you have? Jerry:I think I have 128 Megs.

Tom:That’s your problem.If you want Windows 7 to run smoothly, you need at least 256 Megs. Jerry:I have 512 Megs now. and most things work better, but I can't get my mouse to work properly. First it moves and then, all of a sudden, it jerks all the way across the screen. What can I do?

Tom:Here, let me see. You should open the mouse and take out the ball.Do you see these contacts here?

Jerry:Yes, they look pretty dirty.

Tom: That's right. L

系统分析,英语

计算机专业时文选读(971)

Aspect-Oriented Programming

Aspect-oriented programming (AOP) is an approach to programming that

allows global properties of a program to determine how it is compiled into an executable program. The conceptualizers of AOP compare aspect

programming to the manufacturing of cloth in which threads are

automatically interwoven. Without AOP, programmers must stitch the threads by hand.

AOP complements object-oriented programming by allowing the developer to dynamically modify the static objec

Multiple 1

1. The keyboard, mouse, monitor, and system unit are:

hardware

output devices

storage devices

software

2. Programs that coordinate computer resources, provide an interface, and run applications are known as:

application programs storage systems operating systems utility programs 3. A browser is an example of a:

basic application system application specialized program utility program 4. Although not as powerful as a supercomputer, this type of computer is capable of great processing speeds and data

模板

《 计算机专业英语（一）》教学大纲

编写： 杜小杰 审核：

一、课程性质与地位

本课程是计算机科学与技术专业的学科基础课，计算机技术更深层的学习，需要国际化，同时目前核心技术基本都属于英文文献，因此，对计算机专业的技术人员来说，掌握计算机相关计算机英文概念、术语、短语及常见的英文表达方式是计算机专业研究的重要基础，使学生能够正确理解计算机屏幕上出现的英文信息，掌握计算机构件相关的英语词汇，最终具有阅读、交流，书写计算机学术性报告及论文的能力。

二、课程教学目标

通过本课程的学习，要求学生进一步学习及增加因为词汇、语法、语音等相关知识，使学生的英语水平不至于降低。最主要的目标是掌握计算机专业的专业词汇、词组、术语，培养学生独立自主的专业学习水平，能够看懂因为文献，掌握英文书写的核心技术，能够比较熟练地看懂计算机屏幕信息的英语提示、菜单、帮助文件及出错信息，并能够基本阅读和翻译计算机的软、硬件手册、资料和说明书；学习和巩固计算机专业的基本概念和知识。最终能够实现独立正确的阅读、交流、和书写计算机学术性技术报告及相关论文。

三、课程教学内容与要求

本门课程共30学时，均为理论学习，其中分为计算机专业英语（一

Co

计算机专业英语

Tom:Why is it so slow? How much RAM do you have? Jerry:I think I have 128 Megs.

Tom:That’s your problem.If you want Windows 7 to run smoothly, you need at least 256 Megs. Jerry:I have 512 Megs now. and most things work better, but I can't get my mouse to work properly. First it moves and then, all of a sudden, it jerks all the way across the screen. What can I do?

Tom:Here, let me see. You should open the mouse and take out the ball.Do you see these contacts here?

Jerry:Yes, they look pretty dirty.

Tom: That's right. L