现代科技英语PDF电子书下载

Unit One 1

Text:Vision 20202020年展望 1

Study＆Practice 15

Unit Two 18

Text:Digitizing Force in the 21st Century二十一世纪的数字化部队 18

Study＆Practice 38

Unit Three 41

Text:Early morning DEW:Directed Energy Weapons Come of Age发展中的定向能武器：定向能武器趋于完善 41

Study＆Practice 49

Unit Four 52

Text:Defense against Smart Weapons对（激光）制导武器的防御 52

Study＆Practice 60

Unit Five 64

Text:Roles for UAVs无人机的用途 64

Study＆Practice 71

Unit Six 77

Text:UAV Support for FA Operation无人机对野战炮兵作战的保障 77

Study＆Practice 86

Unit Seven 90

Text:All about Monitors监测器概述 90

Study＆Practice 105

Unit Eight 108

Text:Computer Viruses Loom as Future Era Weapons计算机病毒就要成为划时代的武器 108

Study＆Practice 123

Unit Nine 126

Text:New Scientific Breakthroughs科学技术的新突破 126

Study＆Practice 133

Unit Ten 138

Text:Scientists Laboring to Make Computers Learn to think科学家竭力使计算机学会思维 138

Study＆Practice 144

Unit Eleven 150

Text:A Robot about the House家用机器人 150

Study＆Practice 156

Unit Twelve 162

Text:Armour-suited Warriors of the Future未来身穿铠甲的武士 162

Study＆Practice 168

Unit Thirteen 173

Text:Major Research Areas in Physics Today当代物理学主要研究领域 173

Study＆Practice 182

Unit Fourteen 186

Text:From Apple Fall to Superstring从苹果下落到超弦理论 186

Study＆Practice 193

Unit Fifteen 201

Text:From Fission and Fusion to Enhanced X-Rays and Mi-crowaves从裂变和聚变到增强的X射线和微波 201

Study＆Practice 209

Unit Sixteen 214

Text:Frequency War of Airborne Radar空载雷达的频率战 214

Study＆Practice 221

Unit Seventeen 227

Text:Satellites Weapons in Battle of Deception卫星欺骗战中的武器 227

Study＆Practice 234

Unit Eighteen 240

Text:Lasers激光 240

Study＆Practice 251

Unit Nineteen 256

Text:The Age of Superstuff超级材料时代 256

Study＆Practice 265

Unit Twenty 270

Text:Genetic Engineering遗传工程 270

Study＆Practice 275

Extensive Reading Materials泛读材料 281