计算机英语（第2版） / 高等学校计算机专业规划教材
￥49.00定价
作者： 邱仲潘、曾思亮等
出版时间：2017年5月
出版社：清华大学出版社
- 清华大学出版社
- 9787302462552
- 2-1
- 22351
- 16开
- 2017年5月
- 工学
- 计算机科学与技术
- TP3
- 英语
- 本专科、高职高专
内容简介
本书主要介绍计算机硬件、软件、系统、网络、应用程序等相关知识，共分为20章，新版增加了智能手机、无线Wi-Fi、机器学习等领域*的科技文章，增加了时代感和趣味性。
本书由一线教师编写，这些教师了解学生的知识水平、接受能力和需求点，而且翻译过大量计算机图书，有丰富的翻译经验。本书强调阅读理解，对一些难句进行了深入的解析。
本书可作为高等院校”计算机英语”课程的教材或教学参考书，也可供有一定英语基础的广大计算机用户学习计算机英语时使用。
本书由一线教师编写，这些教师了解学生的知识水平、接受能力和需求点，而且翻译过大量计算机图书，有丰富的翻译经验。本书强调阅读理解，对一些难句进行了深入的解析。
本书可作为高等院校”计算机英语”课程的教材或教学参考书，也可供有一定英语基础的广大计算机用户学习计算机英语时使用。
目录
Chapter 1?PC Basic??/1
1.1 Storage 1
1.2 Outer Hardware 3
1.3 Smartphone, Tablet and
Laptop 5
1.4 Exercise 1 7
1.5 Further Reading: Flash
Memory 8
1.5.1 The Basics 8
1.5.2 Removable Flash Memory
Cards 9
1.5.3 SmartMedia 10
1.5.4 CompactFlash 10
Chapter 2?How Computer Monitors Work??/12
2.1 The Basics 12
2.1.1 Display Technology Background 13
2.1.2 Display Technologies: VGA 13
2.1.3 Display Technology: DVI 13
2.1.4 Viewable Area 14
2.1.5 Maximum Resolution and Dot
Pitch 14
2.1.6 Dot Pitch 14
2.1.7 Refresh Rate 15
2.1.8 Color Depth 16
2.1.9 Power Consumption 17
2.1.10 Monitor Trends: Flat
Panels 17
2.2 Exercise 2 18
2.3 Further Reading: Liquid
Crystal Display 19
2.3.1 Brief History 21
2.3.2 Transmissive and Reflective
Displays 21
2.3.3 Color Displays 21
2.3.4 Passive-matrix and
Active-matrix 22
2.3.5 Quality Control 22
2.3.6
Zero-power Displays 23
2.3.7
Drawbacks 23
Chapter 3?How Cell Phones Work??/ 25
3.1
Cell-phone Frequencies 25
3.2
Cell-phone Channels 27
3.3
Analog Cell Phones 28
3.4
Along Comes Digital 29
3.5
Inside a Digital Cell Phone 29
3.6
Exercise 3 32
3.7
Further Reading: Cell Phone 33
3.7.1
History 33
3.7.2
Handsets 35
Chapter 4?Digital Camera Basics??/ 40
4.1
How does Digital Camera Work 40
4.2
CCD and CMOS: Filmless Cameras 40
4.3
Digital Camera Resolution 41
4.4
Capturing Color 43
4.5
Digital Photography Basics 43
4.6
Megapixel Ratings 44
4.7
Digital Camera Settings and Modes 44
4.8 Shutter
Speed 45
4.9
Exercise 4 47
4.10
Further Reading: How to Take Good Photos 48
4.10.1
Digital Camera Problems 49
4.10.2
Image Editing Software 50
Chapter 5?How Bits and Bytes Work??/ 53
5.1
Decimal Numbers 53
5.2
Bits 54
5.3
Bytes 55
5.4
Bytes: ASCII 55
5.5
Standard ASCII Character Set 56
5.6
Lots of Bytes 57
5.7
Binary Math 57
5.8
Quick Recap 58
5.9
Exercise 5 58
5.10
Further Reading: How Boolean Logic Works 60
5.10.1
Simple Gates 60
5.10.2
Simple Adders 63
5.10.3
Flip Flops 66
5.10.4
Implementing Gates 68
Chapter 6?Microprocessors??/ 71
6.1
Microprocessor History 71
6.2
Microprocessor Progression 72
6.3
Inside a Microprocessor 73
6.4
Microprocessor Instructions 75
6.5
Decoding Microprocessor Instructions 78
6.6
Microprocessor Performance 79
6.7
Microprocessor Trends 79
6.8
64-bit Processors 80
6.9
Exercise 6 81
6.10
Further Reading: E-commerce 82
6.10.1
Commerce 83
6.10.2
The Elements of Commerce 84
6.10.3
Why the Hype 85
6.10.4
The Dell Example 86
6.10.5
The Lure of E-commerce 87
6.10.6
Easy and Hard Aspects of E-commerce 89
6.10.7
Building an E-commerce Site 89
6.10.8
Affiliate Programs 90
6.10.9
Implementing an E-commerce Site 90
Chapter 7?Application Software??/ 92
7.1
What is Software 92
7.2
Programming Languages 92
7.2.1
Assemblers 92
7.2.2
Compilers and Interpreters 93
7.2.3
Nonprocedural Languages 94
7.3
Libraries 94
7.4
The Program Development Process 95
7.4.1
Problem Definition 95
7.4.2
Planning 95
7.4.3
Writing the Program 96
7.4.4
Debug and Documentation 96
7.4.5
Maintenance 96
7.5
Writing your Own Programs 97
7.6
Exercise 7 98
7.7
Further Reading: Computer Software 99
7.7.1
Relationship to Hardware 99
7.7.2
System and Application Software 100
7.7.3
Users See Three Layers of Software 100
7.7.4
Software Creation 101
7.7.5
Software in Operation 101
7.7.6
Software Reliability 101
7.7.7
Software Patents 101
7.7.8
System Software 101
Chapter 8?Compiler??/ 103
8.1
Introduction and History 103
8.2
Types of Compilers 104
8.3
Compiled vs. Interpreted Languages 105
8.4
Compiler Design 105
8.5
Compiler Front End 106
8.6
Compiler Back End 106
8.7
Exercise 8 108
8.8
Further Reading: Assembly Language 109
8.8.1
Assemblers 110
8.8.2
Assembly Language 111
8.8.3
Machine Instructions 112
8.8.4
Assembly Language Directives 113
8.8.5
Usage of Assembly Language 114
8.8.6
Cross Compiler 115
8.8.7
Compiling a Gcc Cross Compiler 115
Chapter 9?How Java Works??/ 116
9.1
A Little Terminology 116
9.2
Downloading the Java Compiler 117
9.3
Your First Program 119
9.4
Understanding What Just Happened 121
9.5
Exercise 9 124
9.6
Further Reading: How Perl Works 125
9.6.1
Getting Started 125
9.6.2
Hello World 126
9.6.3
Variables 127
9.6.4
Loops and Ifs 128
9.6.5
Functions 129
9.6.6
Reading 130
Chapter 10?Database & C ??/ 131
10.1
Text 131
10.2
Exercise 10 134
10.3
Further Reading: C 135
10.3.1
Technical Overview 136
10.3.2
Features Introduced in C 136
10.3.3
C Library 137
10.3.4
Object-oriented Features of C 137
10.3.5
Design of C 140
10.3.6
History of C 141
10.3.7
C is not a Superset of C 143
Chapter 11?Artificial Intelligence??/ 145
11.1
Overview 145
11.2
Strong AI and Weak AI 145
11.2.1
Strong Artificial Intelligence 146
11.2.2
Weak Artificial Intelligence 146
11.2.3
Philosophical Criticism and Support of Strong AI 146
11.3
History Development of AI Theory 148
11.4
Experimental AI Research 149
11.5
Exercise 11 151
11.6
Further Reading: Alan Turing 153
11.6.1
Childhood and Youth 153
11.6.2
College and his Work on Computability 154
11.6.3
Cryptanalysis (Code Breaking) 155
11.6.4
Work on Early Computers and the Turing Test 156
11.6.5
Work on Pattern Formation and Mathematical Biology 157
11.6.6
Prosecution for Homosexuality and Turing’s Death 157
Chapter 12?Machine Learning??/?158
12.1
Overview 159
12.1.1
Types of problems and tasks 159
12.1.2
History and relationships to other fields 160
12.1.3
Theory 161
12.1.4
Approaches 162
12.2
Exercise 12 166
12.3
Further Reading: Applications for machine learning 168
12.3.1
Adaptive websites 168
12.3.2
Affective computing 168
12.3.3
Bioinformatics 168
12.3.4
Brain-machine interfaces 169
12.3.5
Cheminformatics 169
12.3.6
Classifying DNA sequences 169
12.3.7
Computational anatomy 170
12.3.8
Computational finance 171
12.3.9
Computer vision, including object recognition 171
12.3.10
Detecting credit card fraud 171
12.3.11
Software 172
Chapter 13?How DSL Works??/?174
13.1
Overview 174
13.2
Telephone Lines 175
13.3
Asymmetrical DSL 175
13.4
Distance Limitations 176
13.5
Splitting the Signal: CAP 177
13.6
Splitting the Signal: DMT 177
13.7
DSL Equipment 178
13.7.1
DSL Equipment: Transceiver 179
13.7.2
DSL Equipment: DSLAM 179
13.8
Exercise 13 180
13.9
Further Reading: How Telephones Work 182
13.9.1
A Simple Telephone 182
13.9.2
A Real Telephone 183
13.9.3
The Telephone Network: Wires and Cables 184
13.9.4
The Telephone Network: Digitizing and Delivering 184
13.9.5
Creating Your Own Telephone Network 185
13.9.6
Calling Someone 185
13.9.7
Tones 186
Chapter 14?Internet Infrastructure??/ 188
14.1
A Network Example 188
14.2
Bridging The Divide 189
14.3
Backbones 190
14.4
Internet Protocol: IP Addresses &
Domain Name System 190
14.5
Uniform Resource Locators 191
14.6
Clients, Servers and Ports 192
14.7
Exercise 14 194
14.8
Further Reading: Modem 195
Chapter 15?How Internet Search Engines
Work??/?199
15.1
Looking at the Web 199
15.2
Building the Index 202
15.3
Building a Search 203
15.4
Future Search 203
15.5
Exercise 15 205
15.6
Further Reading: Web crawler 206
15.6.1
Nomenclature 206
15.6.2
Overview 207
15.6.3
Crawling policy 207
15.6.4
Architectures 209
15.6.5
Security 210
15.6.6
Crawler identification 210
15.6.7
Crawling the deep web 210
15.6.8
Visual vs programmatic crawlers 211
Chapter 16?Encryption??/ 212
16.1
In the Key of... 212
16.2
Hash This 213
16.3
Are You Authentic 214
16.4
Exercise 16 216
16.5
Further Reading: Identity Theft 217
16.5.1
Types of Identity Theft 217
16.5.2
Stealing Your Identity 217
16.5.3
Accessing Your Personal Information 218
16.5.4
Public Information 219
16.5.5
How To Protect Yourself 219
16.5.6
Internet Transactions 219
16.5.7
If It Happens To You 220
16.5.8
What Congress Is Doing About It 222
16.5.9
What the Future Holds 222
Chapter 17?Taking a Closer Look at the
DCE??/ 223
17.1
Common Threads 223
17.2
Remote Calls 224
17.3
Directory Services 224
17.4
Distributed Security Service 225
17.5
Distributed File System 225
17.6
Distributed Time Service 226
17.7
Extending and Using the DCE 226
17.8
Exercise 17 227
17.9
Further Reading: How to Kerberize Your Site 228
17.9.1
Introduction 228
17.9.2
Pick a Kerberos Server Machine (KDC) 229
17.9.3
DCE and Kerberos 229
17.9.4
Install the Kerberos Server 229
17.9.5
Obtain the Necessary Code 229
17.9.6
Do You Need More Code 230
17.9.7
Building the Gnu Tools 230
17.9.8
Building the Gnu C Compiler 231
17.9.9
Compiling Kerberos 232
17.9.10
For All Platforms 233
17.9.11
Configuring the Kerberos KDC 233
17.9.12
Setting Up a Host Server 236
17.9.13
Domain Names 237
17.9.14
Kerberos Clients 237
17.9.15
Getting a Ticket for Another Realm 237
17.9.16
Kerberos Security Problems 238
17.9.17
Kerberos Authentication Option in SSL 238
17.9.18
Available Kerberized Goodies 239
17.9.19
CygnusKerbnet for NT, Macs, and UNIX 239
Chapter 18?What is Wi-Fi and How does it
work??/ 240
18.1
How does Wi-Fi work 240
18.2
Uses 241
18.3
Frequencies 242
18.4
Advantages and Challenges 243
18.5
Network Security 245
18.6
Exercise 18 248
18.7
Further Reading: Wireless Revolution:
The History of Wi-Fi 249
Chapter 19?Shockwave 3-D Technology??/ 251
19.1
Uses of Shockwave Technology 252
19.2
Making 3-D Content Accessible 254
19.3
Developing New 3-D Content 255
19.4
Exercise 19 257
19.5
Further Reading: Computer Viruses 258
19.5.1
Types of Infection 258
19.5.2
What’s a ”Virus” 259
19.5.3
What’s a ”Worm” 259
19.5.4
Code Red 259
19.5.5
Early Cases: Executable Viruses 260
19.5.6
Boot Sector Viruses 261
19.5.7
E-mail Viruses 261
19.5.8
Prevention of Virus 262
19.5.9
Origins of Virus 264
19.5.10
History of Virus 264
Chapter 20?Kinect??/ 266
20.1
Technology 266
20.2
History 268
20.3
Launch 270
20.4
Reception 271
20.5
Sales 272
20.6
Awards 272
20.7
Exercise 20 273
20.8
Further Reading: Software of Kinect 274
20.8.1
Kinect for Windows 274
20.8.2
Software 276
附录A?部分参考译文??/ 279
第1章 电脑基本组件 279
第2章 计算机显示器是如何工作的 283
第3章 手机如何工作 288
第4章 数码相机基础知识 293
第5章 位和字节是怎样工作的 297
第6章 微处理器概述 302
第7章 应用软件 310
第8章 编译器 314
第9章 Java是如何工作的 318
第10章 数据库与VC 325
第11章 人工智能 328
第12章 机器学习 334
第13章 DSL是如何工作的 341
第14章 Internet基础结构 345
第15章 网络搜索引擎工作原理 350
第16章 加密 355
第17章 近看DCE 358
第18章 什么是Wi-Fi以及它是如何运作的 362
第19章 Shockwave三维技术 366
第20章 3D体感摄影机：Kinect 370
习题答案??/ 377
XII
计算机英语（第2版）
XI
目录
1.1 Storage 1
1.2 Outer Hardware 3
1.3 Smartphone, Tablet and
Laptop 5
1.4 Exercise 1 7
1.5 Further Reading: Flash
Memory 8
1.5.1 The Basics 8
1.5.2 Removable Flash Memory
Cards 9
1.5.3 SmartMedia 10
1.5.4 CompactFlash 10
Chapter 2?How Computer Monitors Work??/12
2.1 The Basics 12
2.1.1 Display Technology Background 13
2.1.2 Display Technologies: VGA 13
2.1.3 Display Technology: DVI 13
2.1.4 Viewable Area 14
2.1.5 Maximum Resolution and Dot
Pitch 14
2.1.6 Dot Pitch 14
2.1.7 Refresh Rate 15
2.1.8 Color Depth 16
2.1.9 Power Consumption 17
2.1.10 Monitor Trends: Flat
Panels 17
2.2 Exercise 2 18
2.3 Further Reading: Liquid
Crystal Display 19
2.3.1 Brief History 21
2.3.2 Transmissive and Reflective
Displays 21
2.3.3 Color Displays 21
2.3.4 Passive-matrix and
Active-matrix 22
2.3.5 Quality Control 22
2.3.6
Zero-power Displays 23
2.3.7
Drawbacks 23
Chapter 3?How Cell Phones Work??/ 25
3.1
Cell-phone Frequencies 25
3.2
Cell-phone Channels 27
3.3
Analog Cell Phones 28
3.4
Along Comes Digital 29
3.5
Inside a Digital Cell Phone 29
3.6
Exercise 3 32
3.7
Further Reading: Cell Phone 33
3.7.1
History 33
3.7.2
Handsets 35
Chapter 4?Digital Camera Basics??/ 40
4.1
How does Digital Camera Work 40
4.2
CCD and CMOS: Filmless Cameras 40
4.3
Digital Camera Resolution 41
4.4
Capturing Color 43
4.5
Digital Photography Basics 43
4.6
Megapixel Ratings 44
4.7
Digital Camera Settings and Modes 44
4.8 Shutter
Speed 45
4.9
Exercise 4 47
4.10
Further Reading: How to Take Good Photos 48
4.10.1
Digital Camera Problems 49
4.10.2
Image Editing Software 50
Chapter 5?How Bits and Bytes Work??/ 53
5.1
Decimal Numbers 53
5.2
Bits 54
5.3
Bytes 55
5.4
Bytes: ASCII 55
5.5
Standard ASCII Character Set 56
5.6
Lots of Bytes 57
5.7
Binary Math 57
5.8
Quick Recap 58
5.9
Exercise 5 58
5.10
Further Reading: How Boolean Logic Works 60
5.10.1
Simple Gates 60
5.10.2
Simple Adders 63
5.10.3
Flip Flops 66
5.10.4
Implementing Gates 68
Chapter 6?Microprocessors??/ 71
6.1
Microprocessor History 71
6.2
Microprocessor Progression 72
6.3
Inside a Microprocessor 73
6.4
Microprocessor Instructions 75
6.5
Decoding Microprocessor Instructions 78
6.6
Microprocessor Performance 79
6.7
Microprocessor Trends 79
6.8
64-bit Processors 80
6.9
Exercise 6 81
6.10
Further Reading: E-commerce 82
6.10.1
Commerce 83
6.10.2
The Elements of Commerce 84
6.10.3
Why the Hype 85
6.10.4
The Dell Example 86
6.10.5
The Lure of E-commerce 87
6.10.6
Easy and Hard Aspects of E-commerce 89
6.10.7
Building an E-commerce Site 89
6.10.8
Affiliate Programs 90
6.10.9
Implementing an E-commerce Site 90
Chapter 7?Application Software??/ 92
7.1
What is Software 92
7.2
Programming Languages 92
7.2.1
Assemblers 92
7.2.2
Compilers and Interpreters 93
7.2.3
Nonprocedural Languages 94
7.3
Libraries 94
7.4
The Program Development Process 95
7.4.1
Problem Definition 95
7.4.2
Planning 95
7.4.3
Writing the Program 96
7.4.4
Debug and Documentation 96
7.4.5
Maintenance 96
7.5
Writing your Own Programs 97
7.6
Exercise 7 98
7.7
Further Reading: Computer Software 99
7.7.1
Relationship to Hardware 99
7.7.2
System and Application Software 100
7.7.3
Users See Three Layers of Software 100
7.7.4
Software Creation 101
7.7.5
Software in Operation 101
7.7.6
Software Reliability 101
7.7.7
Software Patents 101
7.7.8
System Software 101
Chapter 8?Compiler??/ 103
8.1
Introduction and History 103
8.2
Types of Compilers 104
8.3
Compiled vs. Interpreted Languages 105
8.4
Compiler Design 105
8.5
Compiler Front End 106
8.6
Compiler Back End 106
8.7
Exercise 8 108
8.8
Further Reading: Assembly Language 109
8.8.1
Assemblers 110
8.8.2
Assembly Language 111
8.8.3
Machine Instructions 112
8.8.4
Assembly Language Directives 113
8.8.5
Usage of Assembly Language 114
8.8.6
Cross Compiler 115
8.8.7
Compiling a Gcc Cross Compiler 115
Chapter 9?How Java Works??/ 116
9.1
A Little Terminology 116
9.2
Downloading the Java Compiler 117
9.3
Your First Program 119
9.4
Understanding What Just Happened 121
9.5
Exercise 9 124
9.6
Further Reading: How Perl Works 125
9.6.1
Getting Started 125
9.6.2
Hello World 126
9.6.3
Variables 127
9.6.4
Loops and Ifs 128
9.6.5
Functions 129
9.6.6
Reading 130
Chapter 10?Database & C ??/ 131
10.1
Text 131
10.2
Exercise 10 134
10.3
Further Reading: C 135
10.3.1
Technical Overview 136
10.3.2
Features Introduced in C 136
10.3.3
C Library 137
10.3.4
Object-oriented Features of C 137
10.3.5
Design of C 140
10.3.6
History of C 141
10.3.7
C is not a Superset of C 143
Chapter 11?Artificial Intelligence??/ 145
11.1
Overview 145
11.2
Strong AI and Weak AI 145
11.2.1
Strong Artificial Intelligence 146
11.2.2
Weak Artificial Intelligence 146
11.2.3
Philosophical Criticism and Support of Strong AI 146
11.3
History Development of AI Theory 148
11.4
Experimental AI Research 149
11.5
Exercise 11 151
11.6
Further Reading: Alan Turing 153
11.6.1
Childhood and Youth 153
11.6.2
College and his Work on Computability 154
11.6.3
Cryptanalysis (Code Breaking) 155
11.6.4
Work on Early Computers and the Turing Test 156
11.6.5
Work on Pattern Formation and Mathematical Biology 157
11.6.6
Prosecution for Homosexuality and Turing’s Death 157
Chapter 12?Machine Learning??/?158
12.1
Overview 159
12.1.1
Types of problems and tasks 159
12.1.2
History and relationships to other fields 160
12.1.3
Theory 161
12.1.4
Approaches 162
12.2
Exercise 12 166
12.3
Further Reading: Applications for machine learning 168
12.3.1
Adaptive websites 168
12.3.2
Affective computing 168
12.3.3
Bioinformatics 168
12.3.4
Brain-machine interfaces 169
12.3.5
Cheminformatics 169
12.3.6
Classifying DNA sequences 169
12.3.7
Computational anatomy 170
12.3.8
Computational finance 171
12.3.9
Computer vision, including object recognition 171
12.3.10
Detecting credit card fraud 171
12.3.11
Software 172
Chapter 13?How DSL Works??/?174
13.1
Overview 174
13.2
Telephone Lines 175
13.3
Asymmetrical DSL 175
13.4
Distance Limitations 176
13.5
Splitting the Signal: CAP 177
13.6
Splitting the Signal: DMT 177
13.7
DSL Equipment 178
13.7.1
DSL Equipment: Transceiver 179
13.7.2
DSL Equipment: DSLAM 179
13.8
Exercise 13 180
13.9
Further Reading: How Telephones Work 182
13.9.1
A Simple Telephone 182
13.9.2
A Real Telephone 183
13.9.3
The Telephone Network: Wires and Cables 184
13.9.4
The Telephone Network: Digitizing and Delivering 184
13.9.5
Creating Your Own Telephone Network 185
13.9.6
Calling Someone 185
13.9.7
Tones 186
Chapter 14?Internet Infrastructure??/ 188
14.1
A Network Example 188
14.2
Bridging The Divide 189
14.3
Backbones 190
14.4
Internet Protocol: IP Addresses &
Domain Name System 190
14.5
Uniform Resource Locators 191
14.6
Clients, Servers and Ports 192
14.7
Exercise 14 194
14.8
Further Reading: Modem 195
Chapter 15?How Internet Search Engines
Work??/?199
15.1
Looking at the Web 199
15.2
Building the Index 202
15.3
Building a Search 203
15.4
Future Search 203
15.5
Exercise 15 205
15.6
Further Reading: Web crawler 206
15.6.1
Nomenclature 206
15.6.2
Overview 207
15.6.3
Crawling policy 207
15.6.4
Architectures 209
15.6.5
Security 210
15.6.6
Crawler identification 210
15.6.7
Crawling the deep web 210
15.6.8
Visual vs programmatic crawlers 211
Chapter 16?Encryption??/ 212
16.1
In the Key of... 212
16.2
Hash This 213
16.3
Are You Authentic 214
16.4
Exercise 16 216
16.5
Further Reading: Identity Theft 217
16.5.1
Types of Identity Theft 217
16.5.2
Stealing Your Identity 217
16.5.3
Accessing Your Personal Information 218
16.5.4
Public Information 219
16.5.5
How To Protect Yourself 219
16.5.6
Internet Transactions 219
16.5.7
If It Happens To You 220
16.5.8
What Congress Is Doing About It 222
16.5.9
What the Future Holds 222
Chapter 17?Taking a Closer Look at the
DCE??/ 223
17.1
Common Threads 223
17.2
Remote Calls 224
17.3
Directory Services 224
17.4
Distributed Security Service 225
17.5
Distributed File System 225
17.6
Distributed Time Service 226
17.7
Extending and Using the DCE 226
17.8
Exercise 17 227
17.9
Further Reading: How to Kerberize Your Site 228
17.9.1
Introduction 228
17.9.2
Pick a Kerberos Server Machine (KDC) 229
17.9.3
DCE and Kerberos 229
17.9.4
Install the Kerberos Server 229
17.9.5
Obtain the Necessary Code 229
17.9.6
Do You Need More Code 230
17.9.7
Building the Gnu Tools 230
17.9.8
Building the Gnu C Compiler 231
17.9.9
Compiling Kerberos 232
17.9.10
For All Platforms 233
17.9.11
Configuring the Kerberos KDC 233
17.9.12
Setting Up a Host Server 236
17.9.13
Domain Names 237
17.9.14
Kerberos Clients 237
17.9.15
Getting a Ticket for Another Realm 237
17.9.16
Kerberos Security Problems 238
17.9.17
Kerberos Authentication Option in SSL 238
17.9.18
Available Kerberized Goodies 239
17.9.19
CygnusKerbnet for NT, Macs, and UNIX 239
Chapter 18?What is Wi-Fi and How does it
work??/ 240
18.1
How does Wi-Fi work 240
18.2
Uses 241
18.3
Frequencies 242
18.4
Advantages and Challenges 243
18.5
Network Security 245
18.6
Exercise 18 248
18.7
Further Reading: Wireless Revolution:
The History of Wi-Fi 249
Chapter 19?Shockwave 3-D Technology??/ 251
19.1
Uses of Shockwave Technology 252
19.2
Making 3-D Content Accessible 254
19.3
Developing New 3-D Content 255
19.4
Exercise 19 257
19.5
Further Reading: Computer Viruses 258
19.5.1
Types of Infection 258
19.5.2
What’s a ”Virus” 259
19.5.3
What’s a ”Worm” 259
19.5.4
Code Red 259
19.5.5
Early Cases: Executable Viruses 260
19.5.6
Boot Sector Viruses 261
19.5.7
E-mail Viruses 261
19.5.8
Prevention of Virus 262
19.5.9
Origins of Virus 264
19.5.10
History of Virus 264
Chapter 20?Kinect??/ 266
20.1
Technology 266
20.2
History 268
20.3
Launch 270
20.4
Reception 271
20.5
Sales 272
20.6
Awards 272
20.7
Exercise 20 273
20.8
Further Reading: Software of Kinect 274
20.8.1
Kinect for Windows 274
20.8.2
Software 276
附录A?部分参考译文??/ 279
第1章 电脑基本组件 279
第2章 计算机显示器是如何工作的 283
第3章 手机如何工作 288
第4章 数码相机基础知识 293
第5章 位和字节是怎样工作的 297
第6章 微处理器概述 302
第7章 应用软件 310
第8章 编译器 314
第9章 Java是如何工作的 318
第10章 数据库与VC 325
第11章 人工智能 328
第12章 机器学习 334
第13章 DSL是如何工作的 341
第14章 Internet基础结构 345
第15章 网络搜索引擎工作原理 350
第16章 加密 355
第17章 近看DCE 358
第18章 什么是Wi-Fi以及它是如何运作的 362
第19章 Shockwave三维技术 366
第20章 3D体感摄影机：Kinect 370
习题答案??/ 377
XII
计算机英语（第2版）
XI
目录
