序 前言 Chapter One Definitions and History of Information Science Unit 1 Part 1 Text Definitions ofInformation Science Part 2 Word Study Part 3 Practice Part 4 Extensive Reading Information As a Message Part 5 Practice Part 6 Humor Life Unit 2 Part 1 Text Evolution ofInformation Science Part 2 Word Study Part 3 Practice Part 4 Extensive Reading History&Fields of Information Systems Part 5 Practice Part 6 Humor Life Unit 3 Part 1 Text Transition to Modem Information Science Part 2 Word Study Part 3 Practice Part 4 Extensive Reading Basic Information Theory Part 5 Practice Part 6 Humor Life Chapter Two Sensing Technology Unit 4 Part 1 Text Remote Sensin9 Part 2 Word Study Part 3 Practice Part 4 Extensive Reading Image Dissector and Orthicon Part 5 Practice Part 6 Humor Lile Unit 5 Part 1 Text Data Processing Part 2 Word Study Part 3 Practice Part 4 Extensive Reading Data Warehousing Part 5 Practice Part 6 HumorLife Chapter Three Telecommunication Technology Unit 6 Part 1 Text Key Concepts of Telecommunication Part 2 Word Study Part 3 Practice Part 4 Extensive Reading Optical Fiber Cables Part 5 Practice Part 6 HumorLife Unit 7 Part 1 Text Society and Telecommunication Part 2 Word Study Part 3 Practice Part 4 Extensive Reading Deployment of Telecommunications Networks Part 5 Practice Part 6 HumorLife Unit 8 Part 1 Text Data Communications Part 2 Word Study Part 3 Practice Part 4 Extensive Reading Signals Part 5 Practice Part 6 Humor Life Unit9 Part 1 Text Serial Communications Part 2 Word Study Part 3 Practice Part 4 Extensive Reading What is Serial? Part 5 Practice Part 6 HumorLife Unit 10 Unit 11 Unit 12 Chapter Four Computer Technolgy Unit 13 Unit 14 Unit 15 Unit 16 Unit 17 Unit 18 Chapter Five Microform Technology Unit 19 Unit 20 Appendix 1 Key To Exercises Appendix 2 Glossary Appendix 3 信息技術(shù)專(zhuān)業(yè)詞匯英漢對(duì)照表 參考文獻(xiàn) 參考資料