标签：科技导航 相关文章

SCIENCE REPORT - Women and Sense of Smell

SCIENCE REPORT -February 21, 2002: Women and Sense of Smell By George Grow This is the VOA Special English SCIENCE REPORT. Two new American studies are adding to our understanding of women and their s

发表于:2019-01-02 / 阅读(63) / 评论(0) 分类 科技之光

SCIENCE REPORT - Pine Island Glacier

SCIENCE REPORT – February 20, 2002: Pine Island Glacier By Jerilyn Watson This is the VOA Special English Science Report. Scientists have expressed much interest in the development of a huge new ice

发表于:2019-01-02 / 阅读(98) / 评论(0) 分类 科技之光

SCIENCE REPORT - Iceman's Death

SCIENCE REPORT – February 6, 2002: Iceman ’s Death By George Grow This is the VOA Special English SCIENCE REPORT. A leading expert on ancient mountain cultures has a theory about a man who died mo

发表于:2019-01-02 / 阅读(64) / 评论(0) 分类 科技之光

US to Test Its First Automated Space Rendezvous System

By David McAlary The U.S. space agency is planning to conduct its first completely automated rendezvous in space Tuesday. In a test of new technology, a spacecraft is scheduled to be launched to track

发表于:2019-01-03 / 阅读(78) / 评论(0) 分类 VOA2004（下）--健康科技

US Astronomers Find 'Smaller' Planets Around Distant Suns

By David McAlary U.S. astronomers have made a finding they say increases the chance that distant stars may harbor planetary systems like our own. They have discovered two planets the size of Neptune e

发表于:2019-01-03 / 阅读(76) / 评论(0) 分类 VOA2004（下）--健康科技

Japanese Watchmakers Strive for Perfect Timekeeping

By Steve Herman Man's quest to track time accurately dates back thousands of years. The ancient Egyptians devised the sundial and the water clock. The Babylonians divided the hour and minute into 60 p

发表于:2019-01-03 / 阅读(61) / 评论(0) 分类 VOA2004（下）--健康科技

Harare Residents Face Water Shortage

By Peta Thornycroft Water rationing has been imposed in Zimbabwe's capital, where water shortages have reached critical levels. Half the city's four-million residents are either short of water or have

发表于:2019-01-03 / 阅读(79) / 评论(0) 分类 VOA2004（下）--健康科技

Texas Scientists Work to Reduce Carbon Dioxide Air Pollution

By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie

发表于:2019-01-03 / 阅读(68) / 评论(0) 分类 VOA2004（下）--健康科技

Organic Farming Intersects with Modern Technology

Broadcast: Mar 17, 2003 Rain hits the 1) shingles on the large covered porch that leads up to David Masumoto's farmhouse. From the porch he can see 90-year-old 2) raisin 3) vineyards his family has te

发表于:2019-01-03 / 阅读(104) / 评论(0) 分类 VOA2003（上）-科技先知

Investigators Continue Probing Theories of Shuttle Disaster

Broadcast: Apr 02, 2003 The investigation into what caused the break-up of the U.S. space shuttle Columbia supports the theory that a left wing panel broke off during its mission, possibly playing a r

发表于:2019-01-03 / 阅读(134) / 评论(0) 分类 VOA2003（上）-科技先知

Pro, Anti-War Groups Use Internet to Organize Supporters

Broadcast: Apr 03, 2003 The Internet has been hailed as a great tool for democracy and public debate, both from pro-war and anti-war groups. The two sides have found the World Wide Web useful in helpi

发表于:2019-01-03 / 阅读(101) / 评论(0) 分类 VOA2003（上）-科技先知

TED演讲:科技并没有改变爱 为什么?(12)

We did it in the larger culture, and we're doing it in marriage. 在其他文化中我们已经这么做了，现在我们把它带到婚姻中。 Right, no question about it. But it's interesting, the millennials actually want to be very good parent

发表于:2019-01-03 / 阅读(42) / 评论(0) 分类 TED演讲科技篇

TED演讲:科技并没有改变爱 为什么?(10)

So we've created what I call this thing of stable ambiguity. 这种现象我称为稳定的模棱两可。 Stable ambiguity is when you are too afraid to be alone but also not really willing to engage in intimacy-building. 它指的是你害怕被剩下

发表于:2019-01-03 / 阅读(46) / 评论(0) 分类 TED演讲科技篇

SCIENCE REPORT - World's Oldest Man

SCIENCE REPORT – January 24, 2002: World’s Oldest Man By George Grow This is the VOA Special English SCIENCE REPORT. The Italian island of Sardinia recently lost its oldest citizen. Family members

发表于:2019-01-07 / 阅读(61) / 评论(0) 分类 科技之光

GRE作文北美范文：科技提高人们生活品质

The primary goal of technological advancement should be to increase people's efficiency so that everyone has more leisure time.The speaker contends that technology's primary goal should be to increase our efficiency for the purpose of affording us mo

发表于:2019-01-08 / 阅读(45) / 评论(0) 分类 GRE作文

十大科技工具帮你学新单词

10 Tech Tools to Teach You New Words 十大科技工具帮你学新单词 Technology has given us new tools and ways to learn languages faster and easier. Here are a few tools that could help you. Websites that can help you are: Dictionary.com will g

发表于:2019-01-12 / 阅读(58) / 评论(0) 分类 2015年VOA慢速英语(十)月

【英语语言学习】科技对人类发展的重要作用

LINDA WERTHEIMER, HOST: Steven Johnson's new book, How We Got To Now, is a history of the modern world. His vision is that technology has shaped people and society. And he follows six innovations which he believes brought us to where we are today. Hi

发表于:2019-01-24 / 阅读(59) / 评论(0) 分类 英语语言学习

SCIENCE REPORT - Aging Protein

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(127) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - Tuberculosis

SCIENCE IN THE NEWS -July 9, 2002: Tuberculosis By Oliver Chanler VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with Science in the News, a VOA Special English program about recen

发表于:2019-01-30 / 阅读(520) / 评论(0) 分类 科技之光

【英语语言学习】科技挽救物种的灭绝

Hello, again, and welcome. Im Jim Tedder in Washington. Our program today is all about animals. First we will hear about a group of people who are working to save the African elephant from poachers. New money and new ideas are involved in the project

发表于:2019-02-13 / 阅读(63) / 评论(0) 分类 英语语言学习
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