标签：Scientists 相关文章

VOA慢速英语 2007 0529b

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. On our program this week, we will tell about a new study of the Arctic Ocean. Amur leopard We will also tell about a big cat that ani

发表于:2018-12-07 / 阅读(110) / 评论(0) 分类 VOA慢速英语2007年（五）月

VOA慢速英语 2008 1028b

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Steve Ember. VOICE TWO: A massive earthquake in China's Sichuan province earlier this year was the country's worst in more than 30 years. And I'm Barbara Klein. Scientists who study

发表于:2018-12-07 / 阅读(68) / 评论(0) 分类 VOA慢速英语2008（十）月

安第斯冰川揭示气候变化的秘密

AS IT IS 2015-09-01 Andean Glaciers Reveal Secrets of Climate Change 安第斯冰川揭示气候变化的秘密 Ice caps, very large sheets of ice, do not only exist at the earths poles. There are tropical ice caps in mountain ranges, too. The larges

发表于:2018-12-08 / 阅读(44) / 评论(0) 分类 2015年VOA慢速英语(八)月

UNIT 2 DNA Lesson 10 What Is DNA?

[ti:UNIT 2 DNA Lesson 10 What Is DNA?] [0:02.300]UNIT 2 第二单元 [0:03.936]DNA [0:06.098]Lesson 10: 第10课： [0:07.918]What Is DNA? 什么是DNA？ [0:10.668]THINK ABOUT IT! 想一想！ [0:12.400] Do you and the students near you look the sam

发表于:2018-12-10 / 阅读(136) / 评论(0) 分类 河北教育初中英语（初中起点）九年级下

地球？火球？

It's a slow drip, but it's melting glaciers and we are to blame. That's according to a new research which finds the earth is now the hottest since it has been in 400 years and potentially the last 200

发表于:2018-12-11 / 阅读(52) / 评论(0) 分类 万花筒2006年

科学家发现人类大脑有“记忆链条”

Reminiscing with friends about the good old days may be fun, but it's unlikely to be accurate. Social pressure when recalling a shared event with somebody else who was also there causes false memories to be formed, according to scientists. People reg

发表于:2018-12-12 / 阅读(52) / 评论(0) 分类 实用英语

冀教版高中英语选修六--Unit Five GREAT SCIENTISTS

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得 10 到 30 积分的奖励 ! Thank you ！

发表于:2018-12-13 / 阅读(133) / 评论(0) 分类 冀教版高中英语选修六

Intelligent Crows Use Tools

Intelligent Crows Use Tools What do otters, chimpanzees, and one species of crow have in common? All three are animals. They also use tools. Scientists have long known that a crow native to New Caledonia is able to use tools. The birds use them to re

发表于:2018-12-16 / 阅读(64) / 评论(0) 分类 2016年VOA慢速英语(九)月

TED演讲:摩尔有多大(1)

OK, today we're going to talk about the mole. 今天我们来谈一下摩尔。 Now, I know what you're thinking: I know what a mole is, 我知道你现在在想：我知道摩尔是什么， it's a small furry creature that digs holes in the ground

发表于:2018-12-18 / 阅读(64) / 评论(0) 分类 TED演讲教育篇

SSS 2008-02-20

This is Scientific American's 60 Second Science. I'm Steve Mirsky, got a minute? The Meridiana Planum region of Mars once had water that was really soft and highly acidic, conditions in incredibly hostile to any life forms that we know about. So any

发表于:2018-12-24 / 阅读(77) / 评论(0) 分类 Scientific American(二)月

SSS 2008-03-24

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. On March 18th, we told you that smoking doesnt make people happy. Well, we hear you ask, what will make me happy? What? What? Ok. First relax, then take ou

发表于:2018-12-24 / 阅读(61) / 评论(0) 分类 Scientific American(三)月

SSS 2011-07-28

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Nothing says summer like ants. Theyre at your picnics, on your porch, why theres one crawling up your leg right now. Well, now its your chance to turn the

发表于:2018-12-24 / 阅读(102) / 评论(0) 分类 Scientific American(七)月

SSS 2009-02-20

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Creationists often publish lists of a few dozen scientists who doubt Darwin. So in 2003, the National Center for Science Education put together a list of 200 scientist

发表于:2018-12-24 / 阅读(83) / 评论(0) 分类 Scientific American(二)月

SSS 2008-09-04

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Conditions such as mad cow disease are caused by abnormally shaped proteins, called prions. Prions spread by causing other, normal proteins to misfold

发表于:2018-12-24 / 阅读(58) / 评论(0) 分类 Scientific American(九)月

可以自行进行修补的衣服

We learn a lot from nature. The latest thing is self-repairing clothing. Scientists can now make clothes that can repair themselves. There is no need for sewing. Scientists looked at how squid stick to things so well. They found a kind of glue on the

发表于:2018-12-27 / 阅读(55) / 评论(0) 分类 英语生活新闻

大学英语六级听力练习 010

Can Animals Be Made to Work for Us? Can animals be made to work for us? Some scientists think that one day animal may be taught to do a number or simple jobs. They say that in a film or on TV, we may see elephants or monkeys, dogs, bears or other ani

发表于:2018-12-30 / 阅读(54) / 评论(0) 分类 英语六级听力练习集锦

VOA慢速英语20060826a

IN THE NEWS - Pluto and Dark Matter Both Star in a Busy Week for AstronomersBy Brianna Blake Broadcast: Saturday, August 26, 2006 This is IN THE NEWS in VOA Special English. Pluto compared to other so

发表于:2019-01-02 / 阅读(64) / 评论(0) 分类 2006年慢速英语（八）月

VOA慢速英语20060329b

EXPLORATIONS - Mysterious Creatures: Are Bigfoot and the Loch Ness Monster Real or False?By Paul Thompson Broadcast: Wednesday, March 29, 2006 (MUSIC) VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: A

发表于:2019-01-02 / 阅读(101) / 评论(0) 分类 2006年慢速英语（三）月

国外媒体:人为什么会打呵欠

今天，我们来探讨一下为什么人们会打呵欠。专家们指出， 打呵欠不仅仅是因为你困了。当你对什么事表示担忧，或者有点烦躁，无聊的时候也会打呵欠。 Today, a student from the Caribbean island of Bonaire asks the scientists about something all animals do. Ziran

发表于:2019-01-02 / 阅读(99) / 评论(0) 分类 国外媒体新闻

探究长寿基因

93 探究长寿基因 SCIENCE REPORT - September 12, 2001: Search for Long Life GeneBy Nancy Steinbach （Start at 1'01

发表于:2019-01-02 / 阅读(65) / 评论(0) 分类 科技之光
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