单词：oil-extended natural rubber
单词：oil-extended natural rubber 相关文章
British Prime Minister Theresa May in the cabinet office signs the official letter to European Council President Donald Tusk invoking Article 50 and the United Kingdom's intention to leave the EU. [Photo: Reuters] The UK has pulled the trigger for Br
2017CRI中国国际广播电台
Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o
2016年VOA慢速英语(九)月
Oil tycoon T. Boone Pickens spoke at the National Press Club in Washington Monday and called on both presidential candidates to come up with a plan to reduce U.S. dependence on foreign oil. Pickens has spent millions of dollars on national televisio
VOA标准英语2008年（九月）
The second Gas Exporting Countries Forum has attracted world wide attention as the influence of the organization has grown in the world energy market. World leaders like Russian president Vladimir Putin, Venezuelan president Nicolas Maduro and the Ir
CCTV9英语新闻2013年07月
Lesson 256 The fish is rich in oil. 1.The fish is rich in oil.这种鱼脂肪很多。 2.This area is rich in coal.这一地区蕴藏着丰富的煤矿。 3.It's rich in natural resources.这里自然资源丰富。 4.He's rich in experiences.他经历
辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句
China's top oil and gas producer said overseas operations will take a much larger share of its overall output as the company continues to expand abroad. The China National Petroleum Corp or CNPC produced around 110 million tonnes of oil equivalent th
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