科技英语综合教程教师用书PDF电子书下载

Unit 1 Mathematics 1

Text A Game Theory 1

Text B Digital Signature in Applied Cryptography 18

Unit 2 Medicine 27

Text A Making a Little Progress 27

Text B Are Antibiotics Killing Us? 41

Unit 3 Genetic Engineering 51

Text A Ready or Not?Human ES Cells Head Toward the Clinic 51

Text B Gene Doping 65

Unit 4 Telecommunications 73

Text A 10 Hottest Telecom Technologies of the Year(Ⅰ) 73

Text B 10 Hottest Telecom Technologies of the Year(Ⅱ) 88

Unit 5 Wireless Communications 97

Text A Your Next Computer 97

Text B Shy the Internet Wealth 109

Unit 6 Computer Science 117

Text A Get Mean,Go Green 117

Text B Conversational Computers 130

Unit 7 Internet 139

Text A We Know Where You Are 139

Text B Why Spyware Poses Multiple Threats to Security 157

Unit 8 Materials 167

Text A Designing Superhard Materials 167

Text B Toxic Potential of Materials at the Nanolevel 180

Unit 9 Mechanics 191

Text A 5 Future Applications of MEMS in Healthcare Applications 191

Text B Introduction to Micromechanics 201

Unit 10 Space Technology and Cosmology 209

Text A Can a Small Start-up Build America's Next Spaceship? 209

Text B Misconceptions About the Big Bang 223