计算机专业英语PDF电子书下载

学习指导 1

1.1 The Invention of the Computer 1

1.1.1　The ENIAC 1

Chapter 1 The History and Future of Computers 1

1.1.2 The UNIVAC I 2

1.2 Computer Generations 2

1.2.1 First-Generation Computers:1951～1958 3

1.2.2 Second-Generation Computers:1959～1963 3

1.2.4 Fourth-Generation Computers:1971～? 4

1.2.3　Third-Generation Computers:1964～1970 4

1.2.5 Generationless Computers 5

Reading Material:Near-future Supercomputer Directions 6

科技英语的特点 7

Exercises 10

Chapter 2 Basic Organization of Computers 11

学习指导 11

2.1 Introduction 11

2.2 System Buses 12

2.3 Instruction Cycle 13

2.4 CPU Organization 15

Reading Material:On 64-Bit Processing 17

计算机英语专业词汇的构成 18

Exercises 22

Chapter 3 Binary System and Boolean Algebra 23

学习指导 23

3.1 The Decimal System 23

3.3 Boolean Algebra 25

3.2 The Binary System 25

数学公式的读法（Pronunciation of mathematical expressions） 27

Exercises 30

Chapter 4 Elementary Data Structures 31

学习指导 31

4.1 Stacks and queues 31

4.1.1 Stacks 31

4.1.2 Queues 32

4.2 Linked lists 34

4.2.2 Inserting into a linked list 35

4.2.3 Deleting from a linked list 35

4.2.1 Searching a linked list 35

4.2.4 Sentinels 36

Reading Materials:Python 37

常用英汉互译技巧 38

Exercises 43

Chapter 5 Operating System 44

学习指导 44

5.1 OS Functions 44

5.1.1 Resource allocation and related functions 44

5.1.2 User interface related funetions 46

5.2 FreeBSD vs. Linux vs. Windows 2000 47

Reading Material:RATs 50

被动语态的译法 52

Exercises 55

Chapter 6 Software Engineering 56

学习指导 56

6.1 Basic Software Concepts 56

6.1.1 Application Software 57

6.1.2　System Software 57

6.2 The Software Life Cycle 58

6.2.1 System engineering and analysis 59

6.2.2　Software requirements analysis 59

6.2.3 Design 59

6.2.4 Coding 59

6.2.5　Testing 59

6.2.6　Maintenance 60

6.3　Prototyping 61

Reading Material:VoWLAN 62

复杂定语（从句）的翻译技巧之一 63

Exercises 66

Chapter 7　Programming Language 67

本章学习指导 67

7.1　Introduction to Programming Language 67

7.2　Object-oriented Programming 69

7.3　OMG's Unified Modeling Language(UML) 70

Reading Materials:Aspect-Oriented Programming 72

复杂定语（从句）的翻译技巧之二 74

Exercises 76

学习指导 78

8.1　The Internet:Key Technology Concepts 78

Chapter 8　The Internet 78

8.2 Other Internet Protocols and Utility Programs 84

8.3　Internet Service Providers 85

Reading Material:Who Governs The Internet 87

英语长句的翻译 88

Exercises 92

Chapter 9　The World Wide Web 93

学习指导 93

9.1　Hypertext 93

9.2　Markup Languages 94

9.3 Web Servers and Clients 96

9.4　Web Browsers 97

Reading Material:Features of The Internet and The Web 98

学术论文的英文写作简介 103

EXERCISE 105

Chapter 10　Network Security 106

学习指导 106

10.1 Secure Networks and Policies 106

10.4　Integrity Mechanism 107

10.3 Responsibility and Control 107

10.2　Aspects of Security 107

10.5　Access Control and Passwords 108

10.6　Encryption and Privacy 108

10.7　Public Encryption 109

10.8　Authentication with Digital Signatures 110

10.9 Packet Filtering 111

10.10　Internet Firewall Concept 112

Reading Material:Kinds of Security Breaches 113

学术论文标题的写法 114

Exercises 116

Chapter 11　Database Management 117

学习指导 117

11.1 Overview 117

11.2　Database Models 119

11.2.1　Flat File 119

11.2.2　Relational 119

11.2.3 Hierarchical 120

11.2.4 Other Database Models 121

11.3.2　Add-on packs 122

11.3.1 Oracle Entetprise Manager 122

11.3 Database Management Features of Oracle 122

11.3.3 Backup and Recovery 123

英文论文引言的写作技巧 124

Exercises 130

Chapter 12 Multimedia and Comptter Animations 131

学习指导 131

12.1 Multimedia 131

12.1.1 Visual Elements 132

12.1.2　Sound Elements 132

12.1.4　Multimedia Applications 133

12.1.3　Organizational Elements 133

12.2 Computer Animation 134

12.2.1 Design of Animation Sequences 134

12.2.2 General Computer-Animation Functions 135

英文摘要的写作技巧 136

Exercises 140

Chapter 13　Virtual Reality 142

学习指导 142

13.1 Virtual Reality 142

13.2 Real Work in Virtual Reality 144

13.3 About VRML 145

13.3.1 Design Criteria 145

13.3.2 Characteristics ot VRML 146

13.3.3 Scope 146

13.3.4 Each VRML file 146

求职英语简介 148

Exercises 151

14.2 The difference between e-commerce and e-business 152

14.1 What is e-commerce 152

学习指导 152

Chapter 14 The Basics of E-Commerce 152

14.3 Why study e-commerce 153

14.4 Fypes of e-commerce 154

14.5　Origins and growth of e-commerce 155

14.6 Technology and e-commerce in perspective 156

广告文体简介 158

Exercise 160

参考译文 162

主要参考文献及网站 206