图书介绍
21世纪科技英语 上pdf电子书版本下载
- 桂清扬,谢屏主编 著
- 出版社: 北京:高等教育出版社
- ISBN:7040114909
- 出版时间:2002
- 标注页数:227页
- 文件大小:19MB
- 文件页数:233页
- 主题词:
PDF下载
下载说明
21世纪科技英语 上PDF格式电子书版下载
下载的文件为RAR压缩包。需要使用解压软件进行解压得到PDF格式图书。建议使用BT下载工具Free Download Manager进行下载,简称FDM(免费,没有广告,支持多平台)。本站资源全部打包为BT种子。所以需要使用专业的BT下载软件进行下载。如 BitComet qBittorrent uTorrent等BT下载工具。迅雷目前由于本站不是热门资源。不推荐使用!后期资源热门了。安装了迅雷也可以迅雷进行下载!
(文件页数 要大于 标注页数,上中下等多册电子书除外)
注意:本站所有压缩包均有解压码: 点击下载压缩包解压工具
图书目录
Unit 1 1
Text A Bill Gates' Speech to Tsinghua University(12December,1997) 1
Text B US Plans Large Funding Boost to Support Nanotechnology Boom 7
STYLISTICS Features of EST in Style and Structure(1) 10
Unit 2 15
Text A Information Management:Definitions and Some Aspects of It 15
Text B CGS-Unit System 26
Unit 3 31
Text A Genetic Engineering 31
Text B Introduction to the Human Genome Project 35
STYLISTICS Features of EST in Style and Structure(2) 39
Unit 4 43
Text A The Development of Mobile Communications in Cellular Phones 43
Text B Practical Electric Units and the Giolgi Proposal 51
Unit 5 57
Text A How IC Products Are Made? 57
Text B The Metric Convention 66
STYLISTICS Grammatical Features of EST:Modal Verbs & Post-modifiers 70
Practice Exercise Ⅰ 75
Text A Major Research Areas in Physics Today 87
Unit 6 87
Text B The Significance of Measurement and Its Physically Developing 94
Unit 7 99
Text A Computer Crime—Congress vs.Computer Crime 99
Text B The International Bureau of Weights and Measures 108
STYLISTICS Grammatical Features of EST:Voice & Mood 111
Unit 8 121
Text A The Top 10 Innovative Products for 2006 121
Text B The Bioinformatics Gold Rush 134
Text A GPS 143
Unit 9 143
Text B The Greatest Extinction Gets Greater 149
STYLISTICS Grammatical Features of EST:Tense 158
Unit 10 163
Text A The Lamb That Roared 163
Text B Dick Whitcomb 175
Practice Exercise Ⅱ 183
Key to Exercises 195
Glossary 209