四级时文阅读 高科技新视野【2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载】

四级时文阅读 高科技新视野PDF格式电子书版下载

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

Blue Eyes ,Big Earplugs:Bad Hearing?1

听力的秘密1

New Element Leaves Lightweights Behind4

最重的元素4

The Brain s Humor Zone8

大脑幽默区8

Depleting the Earth10

枯竭的地球10

A Propellant-free Propulsion System14

免费将火箭送上太空14

Restore a Youthful Appearance18

青春再现18

New Tools to Fight Excruciating Agony23

战胜剧痛的新招23

射线枪，魅力无比28

Ray Gun Freezes Victims Without Causing Injury28

Computer Viruses33

从嬉戏到灾难33

Forward Into Time40

挑战时间“双向性”40

Biotech Breeds Mistrust46

基因食品 前程未卜46

火箭家族的新成员50

Little Rockets,Cheap50

Life With Half a Brain54

半脑生存54

Building Artificial Life60

重组生命60

Space Tours Not Far Away64

遨游太空64

Death by Carbon Dioxide68

Nyos湖的爆炸——凶手再现68

星空闪烁74

The Dazzle of a Distant Star74

Goodbye,Dolly80

再见了，多莉80

Should China Clone Pandas?83

克隆技术能拯救大熊猫吗？83

Theatres Prepare to Go Digital88

走向数字化的影院88

赛场遥控92

Replay Sets for Referees92

Shy Shoppers Can Go Trendy Online96

在线购物，美丽众人96

Solving the Secret of Genius101

天才的秘密101

Telecommunications Are Revolutionizing the World111

静候电信革命 试看世界剧变111

Faster Than a Speeding Bullet128

磁性火车 一“鸣”惊人128

智能化走遍每一个角落136

Future Digs 2001136

A Fate Worse than Death?144

劫后余生144

Hunting New Earths151

寻找新生命151

The Puzzle of Flutter and Tumble159

落叶飘舞为哪般159

What Can Be Done About Junk E-mail169

网络“肿瘤”——垃圾邮件169

Fire and Rain180

火与雨180

Apocalypse Not192

危机四伏192

The Future Technology in Teaching201

未来的课堂201

Getting Ready for the 21st Century210

挑战21世纪210