正版新书]计算机英语实用教程不详9787302569725

Unit 1 Computer Hardware 1

Text AComputer Hardware (1)1

1.Introduction 1

2.Input Devices 1

3.Central Processing Unit (CPU)3

4.Main Memory 4

New Words 5

Phrases 8

Abbreviations 9

Text A参考译文计算机硬件(1)10

1.引言 10

2.输入设备 10

3.中央处理器（CPU） 12

4.主存 12

Text BComputer Hardware (2)13

5.Secondary Storage Devices 13

6.Output Devices 15

New Words 17

Phrases 18

Abbreviations 19

Text B参考译文计算机硬件（2） 19

5.辅存储设备 19

6.输出设备 21

Exercises 22

Online Resources 25

Unit 2Software 26

Text A Different Types of Software 26

1.Application Software 26

2.System Software 27

3.Programming Software 27

4.Driver Software 28

5.Another Classification of Software 28

6.Conclusion 29

New Words 29

Phrases 31

Abbreviations 31

Text A参考译文软件的不同类型 32

1.应用软件 32

2.系统软件 32

3.编程软件 33

4.驱动程序软件 33

5.另一种软件分类 33

6.结论 34

Text BThe Seven Phases of the System Development Life Cycle 34

1.Planning 35

2.Systems Analysis and Requirements 35

3.Systems Design 36

4.Development 36

5.Integration and Testing 36

6.Implementation 36

7.Oraios and Maintenance 36

New Words 37

Phrases 39

Abbreviations 39

Text B参考译文系统开发生命周期的7个阶段 39

1.规划 40

2.系统分析与需求 40

3.系统设计 40

4.开发 40

5.集成与测试 40

6.实施 41

7.运营与维护 41

Exercises 41

Online Resources 44

Unit 3Oraig System 45

Text AOraig System 45

1.Definition 45

2.Functions of Oraig System 45

3.Types of Oraig Systems 46

New Words 48

Phrases 50

Abbreviations 51

Text A参考译文操作系统 51

1.定义 51

2.操作系统的功能 52

3.操作系统的类型 52

Text BWhat Is Linux 55

1.How Does Linux Differ from Other Oraig Systems 55

2.What Is the Difference Between UNIX and Linux 55

3.Who Uses Linux 56

4.Who "Owns" Linux 56

5.How Was Linux Created 56

6.How Can I Contribute to Linux 56

7.How Can I Get Started Using Linux 57

New Words 57

Phrases 58

Abbreviations 59

Text B参考译文什么是Linux 59

1.Linux与操作系统有何不同 59

2.UNIX和Linux有什么区别 60

3.谁使用Linux 60

4.谁“拥有”Linux 60

5.Linux是如何创建的 60

6.如何为Linux贡献力量 60

7.如何开始使用Linux 61

Exercises 61

Online Resources 64

Unit 4Data Structure and Algorithm 66

Text AData Structure 66

1.Arrays 66

2.Stacks 67

3.eues 67

4.Linked List 68

5.Graphs 69

6.Trees 70

7.Trie 71

8.Hash Table 72

New Words 72

Phrases 74

Abbreviations 76

Text A参考译文数据结构 76

1.数组 76

2.堆栈 77

3.队列 77

4.链表 78

5.图 78

6.树 79

7.字典树 80

8.哈希表 80

Text BAlgorithm 81

1.Algorithm Design 81

2.Problem Development Steps 81

3.Characteristics o Aorithms 81

4.Pseudocode 82

5.The Need for Analysis 83

New Words 83

Phrases 84

Text B参考译文算法 85

1.算法设计 85

2.问题开发步骤 86

3.算法特点 86

4.伪代码 86

5.分析需求 87

Exercises 88

Online Resources 91

Unit 5Database and Data Warehousing 92

Text ABasic Concepts of Database 92

1.Database 92

2.Relational Database 92

3.SL 93

4.Database Management System 93

5.Distributed Database 94

6.DDBMS 94

7.Field 94

8.Record 94

9.Table 95

New Words 95

Phrases 96

Abbreviations 96

Text A参考译文数据库基本概念 96

1.数据库 96

2.关系数据库 97

3.SL 97

4.数据库管理系统 98

5.分布式数据库 98

6.DDBMS 98

7.字段 98

8.记录 99

9.表 99

Text BData Warehousing 99

1.What is Data Warehousing 99

2.How Does Data Warehouse Work 99

3.The Types of Data Warehouse 100

4.The General Stages of Data Warehouse 100

5.The Components of Data Warehouse 101

6.Who Needs Data Warehouse 101

7.The Steps to Implement Data Warehouse 101

8.The Advantages of Data Warehouse 102

9.The Disadvantages of Data Warehouse 102

10.The Future of Data Warehousing 103

New Words 103

Phrases 104

Abbreviations 104

Text B参考译文数据仓库 105

1.什么是数据仓库 105

2.数据仓库如何工作 105

3.数据仓库的类型 105

4.数据仓库的一般阶段 106

5.数据仓库的组成 106

6.谁需要数据仓库 107

7.实施数据仓库的步骤 107

8.数据仓库的优势 107

9.数据仓库的缺点 108

10.数据仓库的未来 108

Exercises 108

Online Resources 112

Unit 6Object Oriented Design 113

Text AObject-Oriented Technology 113

1.Object-Oriented Analysis 113

2.Object-Oriented Design 113

3.Object-Oriented Programming 114

4.Objects and Classes 114

5.Encapsulation and Data Hiding 115

6.Message Passing 115

7.Inheritance 116

8.Polymorphism 116

9.Generalization and Speization 117

New Words 117

Phrases 118

Abbreviations 119

Text A参考译文面向对象技术 119

1.面向对象分析 119

2.面向对象设计 120

3.面向对象编程 120

4.对象和类 121

5.封装和数据隐藏 121

6.消息传递 122

7.继承 122

8.多态 1

9.泛化与特化 1

Text BComputer Programmer 1

1.What Is a Computer Programmer 1

2.What Does a Computer Programmer D 24

3.Types of Computer Programmers 125

New Words 128

Phrases 129

Abbreviations 130

Text B参考译文计算机程序员 130

1.什么是计算机程序员 130

2.计算机程序员做什么 131

3.计算机程序员的类型 131

Exercises 134

Online Resources 137

Unit 7Programming Languages 138

Text AProgramming Language 138

1.Low-Level Languages 138

2.High-Level Languages 140

3.Differences Between Low Level Language and High Level Language 141

New Words 142

Phrases 143

Text A参考译文编程语言 144

1.低级语言 144

2.不错语言 145

3.低级语言和不错语言之间的差异 146

Text BPython Programming Language 147

1.Features and Philosophy 148

2.Syntax and Semantics 148

3.Libraries 149

4.Develomn Evironments 150

New Words 150

Phrases 152

Abbreviations 154

Text B参考译文Python编程语言 154

1.特点和哲学 154

2.句法和语义 154

3.库 156

4.开发环境 156

Exercises 157

Online Resources 160

Unit 8Computer Network 161

Text AComputer Network Basic 161

1.What Is a Computer Network 161

2.Components of Computer Network 161

3.Uses of Computer Network 162

4.Computer Network Architecture 162

5.Features of Computer Network 163

6.Computer Network Types 164

New Words 166

Phrases 167

Abbreviations 168

Text A参考译文计算机网络基础 168

1.什么是计算机网络 168

2.计算机网络的组成部分 169

3.计算机网络的用途 169

4.计算机网络体系结构 170

5.计算机网络的特点 171

6.计算机网络类型 171

Text BComputer Network Topology 173

1.Bus Topology 173

2.Ring Topology 174

3.Star Topology 175

4.Tree Topology 175

5.Mesh Topology 176

6.Hybrid Topology 177

New Words 177

Phrases 178

Abbreviations 179

Text A参考译文计算机网络拓扑 179

1.总线拓扑 179

2.环形拓扑 180

3.星形拓扑 180

4.树形拓扑 181

5.网状拓扑 182

6.混合拓扑 182

Exercises 183

Online Resources 185

Unit 9Network Security 186

Text ANetwork Security 186

1.Types of Network Attack 186

2.Components of Network Security 188

3.Security Technologies 189

New Words 190

Phrases 192

Abbreviations 192

Text A参考译文网络安全 193

1.网络攻击的类型 193

2.网络安全的组成部分 194

3.安全技术 195

Text BFirewall 196

1.What Is a Firewall 196

2.Types of Firewalls 196

3.Firewall Configuration 198

New Words 200

Phrases 201

Abbreviations 201

Text B参考译文防火墙 202

1.什么是防火墙 202

2.防火墙的类型 202

3.防火墙配置 204

Exercises 205

Online Resources 209

Unit 10Cloud Computing and Cloud Storage 210

Text ACloud Computing 210

1.What Is Cloud Computing 210

2.How Cloud Computing Works 211

3.Benefits of Cloud Computing 212

4Risks of Cloud Computing 213

New Words 213

Phrases 214

Abbreviations 215

Text A参考译文云计算 215

1.什么是云计算 215

2.云计算如何工作 216

3.云计算的好处 217

4.云计算的风险 218

Text BCloud Storage 218

1.What Is Cloud Storage 218

2.How Cloud Storage Works 219

3.Cloud Storage vs. Cloud Backup 219

4.How to Choose the Right Cloud Storage Provider 220

New Words 221

Phrases 222

Text B参考译文云存储 222

1.什么是云存储 222

2.云存储如何工作 222

3.云存储与云备份 2

4.如何选择合适的云存储提供商 224

Exercises 224

Online Resources 227

Unit 11Big Data and Big Data Analytics 228

Text ABig Data 228

1.The Big Vs 228

2.More Contenders 229

3.An Example of Big Data 0

New Words 0

Phrases 2

Abbreviations

Text A参考译文大数据

1.大V 4

2.更多的属 5

3.一个大数据的示例 5

Text BBig Data Analytics

1.Big Data Requires High Performance Analytics

2.The Challenges of Big Data Analytics

3.How Big Data Analytics is Used Today

4.The Benefits of Big Data Analytics

5. 0 Hot Big Data Technologies

New Words

Phrases

Abbreviations 240

Text B参考译文大数据分析 240

1.大数据需要高能分析 240

2.大数据分析的挑战 240

3.如今如何使用大数据分析 240

4.大数据分析的好处 241

5.十大热门大数据技术 241

Exercises 242

Online Resources 245

Unit 12Artifi Intelligence 246

Text AArtifi Intelligence (AI) 246

1.Types of AI 247

2.Examples of AI Technology 247

3.AI Applications 248

4.Security and Ethical Concerns 249

5.Regulation of AI Technology 249

New Words 250

Phrases 252

Abbreviations 253

Text A参考译文人工智能 254

1.人工智能的类型 254

2.人工智能技术的例子 255

3.人工智能应用 256

4.安全和伦理问题 256

5.人工智能技术的规范 257

Text BWhat Is Machine Learning 257

1.What Is Machine Learning 257

2.Why Do We Need Machine Learning 258

3.How Do Machines Learn 258

4.Steps in Machine Learning 260

5.Applications of Machine Learning 261

New Words 261

Phrases 262

Abbreviations 262

Text B参考译文什么是机器学习 262

1.什么是机器学习 263

2.为什么需要机器学习 263

3.机器如何学习 263

4.机器学习的步骤 264

5.机器学习的应用 265

Exercises 266

Online Resources 269

本书是面向职场而编写的计算机英语教材，力求切实提高读者实际使用行业英语的能力。