China became net importer of coal

According to the latest data from the General Administration of Customs (GAC), China's net import(净出口) of coal hit 103.43 million tons in 2009. Last year, China exported 22.40 million tons of coal, down 50.7 percent year on year, while its coal

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The excavation uncovered one set of remains, then another, then another. 挖掘工作发现了一具骨骸之后又一具之后再一具。 Soon, they had thousands of bones from multiple species. 很快就有了来自多个物种的数千块骨头。

侏罗纪搏击俱乐部 第56期:死亡陷阱

In some ways, perhaps modern earth moving machinery is a better analogy for the type of power they have. 在一定程度上，用现代土方机械可能更能形容它们所有的力量。 If that's not enough of a deterrent and you're still coming

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The arrival of the P-waves in Valparaiso feels like a long sonic boom. Windows and buildings shudder. Some of the P-waves shoot up into the atmosphere, emitting a frightening roar. The secondary waves follow, carrying most of the earthquake's energy.

Medieval siege 中世纪攻城战-10

Come and take a look at the rocks over here. It just pulverize d the stone on the inside. It confirmed what we came here to prove, didn't it? We had a lovely hit smacking in the middle and it smashed

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SSS 2009-01-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. If we want to learn more about our planet and other planets in the universe, we can get some help from stars that are long dead and gone. Thats what U.

Kenian Makau sets new world record at Berlin Marathon

BERLIN, Sept. 25 (Xinhua) -- Kenyan Patrick Makau sets a new world record at the 38th Berlin Marathon when he pulverized the former record by Ethiopian Haile Gebrselassie with 2:03:38 on 42,195 km on Sunday. With perfect conditions Makau was able to

美国国家公共电台 NPR As Mueller Picks Up Pace, Capital Roils With Talk Of Pardons And Firing

DAVID GREENE, HOST: This week, special prosecutor Robert Mueller picked up the public pace of his investigation into Russian interference in the presidential election. He rolled out two indictments and also revealed a potentially important plea agree

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TED演讲:为何番茄酱很难倒出来(1)

French fries are delicious. French fries with ketchup are a little slice of heaven. 我们都知道炸薯条很好吃，再配上番茄酱简直就是人间美味。 The problem is it's basically impossible to pour exactly the right amount. 但问题是

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The first images of the Air Algerie crash site in Mali have emerged. The footage, released Friday, shows a stark terrain littered with bits of debris that appear to have been pulverized on impact. The video was aired on the French national public TV

英语听力：探索发现 2014-06-22 BBC 地平线：陨石的真相-18

Down on the ground, the scale of impact is even more breathtaking.The crater is more than 1000 meters across and nearly 200 meters deep.The forces here were enoumous.The impact on this solid rock into this pulverized mochi,just bustled in your hand.Y

Condemned Utah killer executed by firing squad

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2007年VOA标准英语-Bush Tours Tornado-Devastated Town in Midwester

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SEOUL, May 13 (Xinhua) -- The Democratic People's Republic of Korea (DPRK) conducted an artillery-firing drill, as it warned, on Wednesday night near the disputed maritime border with South Korea. South Korea's Joint Chiefs of Staff was quoted by loc

煤转化产业 coal conversion industry

中国富煤缺油少气的能源资源特点，造成能源消费主要依赖于煤炭，石油则主要依靠进口，而且带来一系列环境问题。煤清洁转化技术则可以帮助缓解这一难题。近日专家表示，我国将在2020年

英伦广角 Issue 107 5.19中国开始为期三天的全国哀

Rescue teams stopped work, troops bowed their heads and China's president stood in silence in central Beijing exactly one week after the Sichuan earthquake left tens of thousands of people dead. Sirens wailed and flags flew at half-mast as China bega