轻柴油输送泵

VOA慢速英语2009年-Development Report - The Importance of a S

This is the VOA Special English Development Report. A simple water pump is helping to improve the lives of poor families in several Asian and African countries. A treadle pump in vegetable fields in Bangladesh The treadle pump is based on a design d

发表于:2019-01-11 / 阅读(35) / 评论(0)

VOA慢速英语2009年（八）月

VOA标准英语2010年-BP Has Some Success in Plugging Oil Le

BP oil company has announced its first major success in containing a massive oil leak in the Gulf of Mexico. Engineers inserted a metal tube into a broken pipe on the sea floor, to siphon oil into a ship on the surface. BP engineers implemented the f

发表于:2019-01-13 / 阅读(59) / 评论(0)

VOA标准英语2010年(五)月

美国国家公共电台 NPR Texas Town's Fortunes Rise And Fall With Pump Jacks And Oil Prices

Texas Town's Fortunes Rise And Fall With Pump Jacks And Oil Prices AUDIE CORNISH, HOST: The middle class in America is constantly shifting and changing shape. Since the 1970s, it's shrunk decade by decade. We also know that income inequality is growi

发表于:2019-01-17 / 阅读(53) / 评论(0)

2016年NPR美国国家公共电台8月

2012 oil price to be about 100 USD per barrel

HOUSTON, Jan. 10 (Xinhua) -- The price of West Texas Intermediate (WTI) crude oil is expected to be about 100 U.S. dollars per barrel in 2012, five dollars per barrel higher than the average price in 2011, the U.S. Energy Information Administration (

发表于:2019-02-02 / 阅读(90) / 评论(0)

英语新闻

能源行业英语-1 热点石油资源 Oil Resources

Scene 1 Topic 1 Oil Resources Key Sentences： 1. I do agree with you more. 2. Maybe I'm not able to answer all the questions, but I'm happy to try. 3. I'm honored to interview you. 4. Petroleum, coal, natural gas are major chemical feed stock. 5. Co

发表于:2019-02-06 / 阅读(109) / 评论(0)

能源行业英语

VOA标准英语2011--Kenyan Farmers Going Green

Kenyan Farmers Going Green As scientists and political leaders around the world grapple with the issue of climate change, many farmers are looking at technologies that rely on renewable energy for their operations. Farmers in Kenya are now using two

发表于:2019-02-08 / 阅读(66) / 评论(0)

VOA标准英语2011年(十二月)

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学英语单词

carrier frequency repeater equipment

Cheirostylis cochinchinensis

chernomyrdin

chronometric analysis