单词:biomass pool
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[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:05.82]2006 Text3 [00:08.14]When prehistoric man arrived in new parts of the world, [00:12.17]something strange happened to the large animals: [00:15.51]they suddenly became extinct. [00:18.03]
When you consider all life on Earth, billions of human beings are a relatively small number when compared to trees, earthworms or even viruses. But humans really know how to use what little power we have, a new study found. The study is said to be th
This is Scientific American's 60-Second Science. Im Karen Hopkin. Itll just take a minute. When you think about an ecosystem, you usually think of the big animals that live there. The Serengetis ruled by lions. And estuaries are populated by fishes,
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. There's a huge, gunky brown cloud that lingers over south Asia and the Indian Ocean each winter. Its been known to cause respiratory diseases and even
15. What researchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing. 【分析】复合句。本句中 what 引导主语从句,其中 such as Ransom Myers and Boris Worm 表列举,is 是系动词。 【译文】
The Aldens ate in a fancy restaurant that had long white tablecloths, candlesticks on every table, and music playing softly. Afterwards they went to the line of horse-drawn carriages for a ride. The children were surprised to see that, like the horse
She puts on her swimsuit. She walks to the swimming pool. It is a hot day. The sky is blue. There are a few white clouds in the sky. She gets to the pool. She looks at the water. It is blue. It is cool. She jumps into the water. It feels so good.
Scientists Measure Ocean Health by Its Color 科学家根据海洋的颜色测量其健康度 You wouldn't order phytoplankton from a menu, but these microscopic green algae are an important food. The
意大利推出先进的生物燃料工厂 by Marzia De Giuli CRESCENTINO, Italy, Oct. 9 (Xinhua) -- An advanced plant for the production of second generation biofuels from plants not suitable for food consumption was inaugurated in northern Italy on
DEVELOPMENT REPORT - Seeing More Forest for the Trees: A Brighter Future for World's Forests?By Caty Weaver Broadcast: Monday, December 11, 2006 This is the VOA Special English Development Report. A r
This is the VOA Special English Economics Report. A US fuel pump for 85 percent ethanol, 15 percent gasoline What happens when a food crop becomes a fuel crop? This is a question many people are trying to answer as demand for ethanol increases. The
Fighting Fire with Fire In African savannahs, or grasslands, wildfires can either be destructive or beneficial. It all depends on when those fires occur. Scientists at the World Agroforestry Center have developed a system to determine the best time t
Illinois Biomass Recycling Center Aims to be First of its Kind Outside rural Goodfield, Illinois is a pile of wood that weighs 4.5 million kilograms. Some people call it garbage, but for Paul Wever, it's something else. I look at this as oil barrels
A: Do you have a swimming pool in this hotel? B: We don't have a pool, sir, but we do have swim stations in the gym. A: I never heard of a swim station. Is that like a train or bus station? B: It's just a deep bathtub with a current of water that you
A: Is there a swimming pool in this hotel? B: We don't have a full-sized swimming pool, but we do have individual swim stations. A: What exactly does that mean? B: Basically, a swim station is like a treadmill, except instead of running, you swim. A:
A: I think I've looked everywhere, but I haven't seen a swimming pool here. B: This hotel has no full-size pool, but we do have swim stations in our gym. A: Swim stations? Whoever heard of such a thing? B: You swim in a swim station just like you run
A: I've been looking for a swimming pool, but I haven't found one yet. B: We have no pool, sir, but we do have swim stations in our gym. A: Swim stations? Could you be a little more explicit? B: You know how you run on a treadmill but don't go anywhe
15. What researchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing. 【分析】复合句。本句中what引导主语从句,其中such as Ransom Myers and Boris Worm 表列举;is是系动词,how引辱的从句
The Pool of Tears Alice grew bigger. How quickly I'm growing! she said. And then, Oh! she cried, as her head hit the ceiling. I must go into that garden, she thought. This hall is too small for me now.She took the little golden key and went quickly t
WELLINGTON, Sept. 16 (Xinhua) -- The United States beat Russia 13-6 in the Rugby World Cup pool match in New Zealand North Island city of New Plymouth Thursday night. It was the American's third win in 19 World Cup games, with the previous two coming