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【正版库存书】21世纪科技英语下册

25 22 九五品

库存2件

重庆大渡口

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作者桂清扬谢屏

出版社高等教育出版社

ISBN9787040114911

出版时间2002-11

版次1

印刷时间2004-02

印数2千册

装帧平装

页数218页

定价22元

货号17-3-12

上书时间2017-08-25

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品相描述：九五品

商品描述: 【图书描述】:
本册共十个单元，每单元分Text A和Text B。Text A为精读，文章后面配有练习；Text B为泛读，每篇文章均有详细注释。还摘录了一些有关科技工作者如何书写科技论文、口头进行科技报告的技巧与方法的短文等。
【内容简介】:
《2l世纪科技英语》旨在帮助大学生完成从基础英语到专业英语的过渡，从而提高其在实际生活中的英语应用能力。《21世纪科技英语》的选材以科普文章为主，内容涵盖理、工、医、农等基础类学科，同时紧扣当前科技发展的前沿成果和科研方向，是一套为理工科大学生设计的通用性强、使用面广的专业基础英语教材。本教材分上、下两册，可供一年使用。
【目录】:
Unit 1
Text A Landmarks of Modern Science （1）
Text B Landmarks of Modern Science （2）
Preparing Technical Articles for Publication

Unit 2
Text A The Finding Devices in a Scientific Reference Book
Text B Nanometer and New Superconductive Material

Unit 3
Text A The Modern Popular Science
Text B Modern Managing Technology
Writing Scientific Essays

Unit 4
Text A From GATT to VVTO--The Institutionalization of World
Trade （ I ）
Text B From GATT to WTO--The Institutionalization of World
Trade （ II ）

Unit 5
Text A New Horizon for Tomorrows Electrical and Electronic
Engineering
Text B World Wide Web
Appeal to Readers
Practice Exercise I

Unit 6
Text A Scientific Knowledge and the Young Scientist
Text B Measurement of Electricity and Electric Units

Unit 7
Text A Vision 2020
Text B Global Water Shortage
Improving Oral Presentations

Unit 8
Text A The AAAS Meeting
Text B El Nino and Air Pollution

Unit 9
Text A E-Business （1）
Text B E-Business （2）
Authenticity Beets Eloquence

Unit 10
Text A Virtual Reality Technology
Text B Taking Responsibility for the Survival of Humankind
Practice Exercise II
Test Yourself
Key to Exercises
Glossary
【文摘】:
Does adding more people tothe planet make society any worseoff？ Lately economists have tended to reject gloom-and-doom scenar-ios of impending environmental catastrophe, concluding that popula-tion growth only slightly perturbs living standards. At the meetlng,however, two economists unveiled a new analysis suggesting thatmore people do impose a cost on society——one that could run thou-sands of dollars a head. If the analysis holds up in this hotly debatedarea of economics, the result could be "extremely important," sayspopulation biologist Jeol Cohen of Rockefeller University in New YorkCity. "It makes clear the interest of the present generation in slowingpopulation growth." Economists William Nordhaus and Joseph Boyer of Yale Univer-sity took a fresh look at the old question of how population growthmight affect a countrys economic well-being. They used global datafor 13 regions on gross domestic product （GDP）, capital, and popu-lation from the 1960s to the 1990s to project the costs to society ofeach additional person, years into the future. The team went a stepfurther than other economists ,have by estimating, for the first time,the economic costs of a slightly warmer planet as each persons ac-tivities spew out more-greenhouse gases~. Also unlike previousmodels, the researchers analyzed .how parental decisions affect theeconomic well-being of not just the current generation but future gen-erations, through the 22nd century.