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科技英语教程
  • 作 者:马新英等编著
  • 出 版 社:合肥:中国科学技术大学出版社
  • 出版年份:1997
  • ISBN:7312009018
  • 标注页数:386 页
  • PDF页数:393 页
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PART ONECOMPUTER SCIENCE 3

Unit One 3

Text:Computer Systems History 3

Reading:PC History 6

Unit Two 9

Text:Delete keys—Clipboard Technology 9

Reading:Pentium Microprocessor Architecture Overview 12

Unit Three 17

Text:Programs and Programming Languages 17

Reading:What is Java? 20

Text:Data Structures(1) 25

Unit Four 25

Reading:Data Structures(2) 29

Unit Five 33

Text:The Program Development Cycle 33

Reading:Input Devices for Data Entry 37

Unit Six 40

Text:Preface to“Designing Screen Interface in C” 40

Reading:A RAM Primer 45

Unit Seven 51

Text:How Computer Viruses work 51

Reading:Common Virus Myths 57

Unit Eight 61

Text:Computer Networks 61

Reading:Introduction to LAN Building 64

Text:Database Technology 67

Unit Nine 67

Reading:Distributed Databases 70

Unit Ten 73

Text:Security Issues on the Internet 73

Reading:What You Should Know about a PC for Using Windows 80

Unit Eleven 86

Text:Identifying CPUs through Software 86

Reading:Introduction to Expert System 94

Unit Twelve 97

Text:Multimedia Systems:an Overview 97

Reading:What s an Operating System? 106

Text:Nonrandom rand()Problems 110

Unit Thirteen 110

Reading:Automatic Generation of General Quadratic Map Basins 116

PART TWOTELECOMMUNICATIONS 125

Unit One 125

Text:Prefaces 125

Reading:Electrical devices 129

Unit Two 133

Text:Signals and Systems 133

Reading:Digital Communication System 137

Unit Three 141

Text:Introduction to“Communication Systems” 141

Reading:Modulation Schemes 147

Text:Television Receivers 152

Unit Four 152

Reading:Receivers 159

Unit Five 166

Text:Introduction to“Principles of Antenna Theory” 166

Reading:Carrier Propagation Channel 174

Unit Six 180

Text:Microwave and VHF/UHF Radio Systems 180

Reading:Cellular Phones 187

Unit Seven 192

Text:A1110E Multi-Phase Clock Buffer 192

Reading:Frequency Synthesizers Using Phase-locked Loop 198

Text:Single Chip Decoder Design for Large Numeric Displays 202

Unit Eight 202

Reading:Time Division Multiplexing 208

Unit Nine 213

Text:Security in Defence Communication Systems 213

Reading:Public Telephone Systems 220

Unit Ten 223

Text:A Story of Innovation and Change 223

Reading:Introduction to Satellite Communications 228

PART THREEMATHEMATICS 235

Unit One 235

Text:The History of Mathematics(1) 235

Reading:Mathematics—Our Invisible Culture 240

Unit Two 243

Text:The History of Mathematics(2) 243

Reading:Science or Art? 248

Text:The History of Mathematics(3) 251

Unit Three 251

Reading:Euclid & Hilbert 257

Unit Four 260

Text:Introduction To Mathematical Analysis 260

Reading:The Historical Development of the Calculus 266

Unit Five 269

Text:Preface 269

Reading:Forewords 274

Unit Six 277

Text:Introduction 277

Reading:Definition of a Group 282

Text:Introduction to Probability 284

Unit Seven 284

Reading:What is Statistics? 288

Unit Eight 293

Text:Graph Theory 293

Reading:What is Combinatorics? 299

Unit Nine 302

Text:Preface 302

Reading:Operations Research—What It Is and What It Does 306

Unit Ten 310

Text:What is Modelling 310

Reading:Applied Mathematics as a Process 316

课文参考译文 321

参考文献 384

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