Part One 科技英语基础知识 1
1 科技英语词汇问题 1
1.1 普通词汇 1
1.2 专业词汇 1
1.3 专业缩写词汇 1
1.4 转意词汇 2
1.5 虚义词 3
2 科技英语中长句的理解 4
3 科技英语中的翻译 4
3.1 翻译的准则 4
3.2 翻译的基本方法 5
Part Two Texts 8
Unit One World Wide Web 8
Passage A What is World Wide Web 8
Passage B How to View Web Pages 14
Passage C Web Services 20
Unit Two Communication 23
Passage A Communications Model 23
Passage B Data Communications and Network 30
Passage C What is Data Communications 37
Unit Three TCP/IP Agreement and OSI 42
Passage A The TCP/IP Protocol Architecture 42
Passage B The OSI model 49
Passage C Protocols and Protocol Architecture 57
Unit Four Communications Networking Hardware 62
Passage A What is Networking Hardware 62
Passage B What is Network Cabling 69
Passage C How to Set Up Your Home Network 76
Unit Five Mobile Communications 81
Passage A GSM 81
Passage B Introduction to 3G 88
Passage C Bluetooth Technology 96
Unit Six Multimedia Communications 100
Passage A Multimedia 100
Passage B What is Multimedia Communications 106
Passage C Moving Mulrimedia 114
Unit Seven Network Security 118
Passage A Firewall 118
Passage B Viruses and Related Threats 125
Passage C Security Attacks and Services 131
Part Three Appendices 136
1 本书词汇表 136
2 本书术语表 150
3 世界著名电子、信息公司简介 163
4 电子、信息资料查询常用网站 166
5 参考书目 166