水压用水

CNN 2012-01-23

Natural gas could be used for energy. One of the ways that companies get it is called hydraulic fracturing or fracking. It's one engineer's use water and chemicals to crack open rocks deep underground. And that will release those natural gases. There

发表于:2018-12-24 / 阅读(65) / 评论(0)

CNN2012年(一)月

新西兰英语 713 Fracking

What is fracking? It is a way of getting gas or oil from inside rock, deep underground. Mining companies break the rock using water. This week, the Commissioner for the Environment gave a report on fracking in New Zealand. She said that the mining co

发表于:2018-12-31 / 阅读(48) / 评论(0)

新西兰英语

双语趣听精彩世界第118期:清洁能源来之不易

彭博商业周刊:如果全世界都能够使用页岩气,我们的清洁天然气供应量能够增加百分之四十七,既降低温室气体排放,也可降低能源价格. 清洁能源来之不易 If all the world's theoretically recoverable sha

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双语趣听精彩世界

VOA标准英语2011--Black, Foamy Water Worries Fracking Neighbors

Black, Foamy Water Worries Fracking Neighbors There is a lot of construction near Janet McIntyre's home in southwestern Pennsylvania. It's not new houses, but new industry: 10 gas wells, a compressor station and multiple drilling-waste ponds. The sta

发表于:2019-01-13 / 阅读(31) / 评论(0)

VOA标准英语2011年(十二月)

VOA标准英语2012--Study: No Evidence Hydraulic Fracturing Pollutes Water

Study: No Evidence Hydraulic Fracturing Pollutes Water A new study finds no evidence that the controversial practice to extract natural gas known as hydraulic fracturing is contaminating ground water. The report, Separating Fact from Fiction in Shale

发表于:2019-01-14 / 阅读(74) / 评论(0)

VOA标准英语2012年(二月)

经济学人180:堤坝除险以水御水

Science and technology 科学技术 Flood defences 防洪减灾 Dambusterbusters 堤坝除险，以水御水 Some clever, new ways of stopping rivers flooding 防止河水泛滥的绝妙新方法 THE destruction of New Orleans by Hurricane Katrina in

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