CNN 2011-07-26

It's actually hotter than it is 5000 miles south in Atlanta Gorgia ,CNN world headquarters.The reason for the seasoning is the heatwave that is stretching over the eastern part of the US, caused by the high pressure weather system that is expanding a

英语听力：自然百科 匈牙利地下湖

Divers in Budapest, Hungary has spent the last few weeks exploring the depth of what may be one of the biggest underground lakes in the world. The huge subterranean thermal lake was discovered in early 2008 and in a cave complex below a Turkish bath.

实用英语综合教程第二册-9

UNIT 9 Text A PRE-READING TASK Exercise 1 Before reading the passage, think about the statements. Do you Agree or Disagree with them? Why? 1. There is no need to worry about the problem of energy. 2.

机械类词汇大全-40

1639 、 模件；模块；组件 module 1640 、 模式；样式 pattern 1641 、 模板 template 1642 、 模型 model;patterns 1643 、 模型制作 modelmaking 1644 、 模塑；倒模成形；铸模

访谈录 2008-06-18&06-20 高科技助力,英运动员备战北京奥运

This room is Beijing. It may be situated at Portsmouth University but with a temperature of 31 degrees and humidity at 70 percent, this thermal chamber is giving athletes a taste of what they'll face in a few months. Well it's certainly hot and swea

SSS 2011-03-28

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Airplane manufacturers have been changing over from aluminum to advanced composite materials. These lighter, stronger composites are made of fibers of

美国科学60秒 SSS 2012-09-12

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? When Pyrex cookware first came out, it was advertised as icebox to oven. Because it was made of borosilicate glass which could weather large temperature chan

科学美国人60秒 SSS Heat Sensor Has Snaky Sensitivity

One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

【英语时差8,16】大喙降温

Big Bill Chill When people get hot, we sweat. When dogs overheat, they pant. And birds? At least one typethe Toco toucanuses its oversized bill to cool down. Even if youre never seen a live toucan up close, you might be able to picture its huge, mult

【突破英文词汇】therm, thermo -- heat 热

1. diathermy /'daɪə,ɜːmɪ/ -- method of treating disease by genereating heat in body issues by high-frequency electric currents Diathermy may prescribed for arthritis, bursitis and other conditions requiring heat treatment. 关节炎、黏液囊炎

职业技术英语口语 第83期:环境问题 能源

Energy 能源 A: We've managed to reduce our energy consumption in our factory by about 15 per cent in the last two years. A:在过去的两年内我们已经努力把我们厂的能量消耗降低百分十五。 B: That's excellent. How have you man

TED演讲:如何把熟蛋变生(1)

It's so obvious that it's practically proverbial. You can't unboil an egg. 很明显又众所周知的是。你不能把一个熟蛋变生。 Well, it turns out you can, sort of. 然而，其实在某种程度上你是可以的。 What thermal energy

英闻天下——439 UK Ideal Home Show Highlights Space & Energy Saving

As a greater proportion of Britons live alone, the demand for one bedroom, space efficient solutions is increasing. The UK Ideal Home Exhibition has the latest ideas to maximize space in smaller homes and energy saving ideas. Our reporter Wang Xiao h

经济学人63:太阳能,第三种方法

Solar power 太阳能 The third way 第三种方法 A new method of making electricity from sunlight has just been tested 一种从太阳光得到能源的新方法正在尝试 AT THE moment, there are two reliable ways to make electricity from sunli

英语博客(A cup of English):013 Do you have gas?

Do you have gas? Beginners. What kind of a question is that? Are you talking about my body or my car? Well, actually, I am talking about your car. Gas, or petrol, as it is called in England, is a big subject at the moment. Driving a car has become re

Developing Wheat Resistant to Leaf Rust

59 美国科学家正试图培育抗叶锈病小麦 DATE=6-19-01 TITLE=AGRICULTURE REPORT - Developing Wheat Resistant to Leaf Rust BYLINE=George Grow (Start at 59

选择一个节能的供暖系统

The more you know about the various heating systems that are available on the market today, the better able you will be to choose the best one for your home. Obviously, your main goal (besides being comfortable), is to have a heating and air conditio

【英语时差8,16】利用太阳能-上

Did you know that enough sunlight falls on the earths surface every minute to provide energy for the entire world? The trick, though, is turning sunlight into power we can use for things like heating water and making electricity. And there are two ty

英语听力文摘 English Digest 181、蛇的视力

Snake Vision 即使在晚上，蛇也能凭借它超常的视力抓到食物。究竟为什么，听听就知道了。 Time for True or False.We 'A Moment of Science' gives you a scientific claim that you may have never heard before and then tells yo

【英语时差8,16】太阳能也能用于制造液体燃料？ -上

I know that solar energy can be used to make electricity and to heat water and air. But can solar power also be used to make liquid fuels? Until recently, the practical answer was no. Photovoltaic panels absorb sunlight and use it to create an electr