单词：helte
单词：helte 相关文章
By Scott Stearns White House 21 February 2006 President Bush speaks on Energy Conservation and Efficiency panel at National Renewable Energy Laboratory, Tuesday President Bush says investments in alte
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By Mike O'Sullivan Los Angeles 01 March 2006 Windmills in California Windmills are sprouting across the United States, as Americans search for non-polluting alternative energy sources. The West Coast
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By Jessica Berman Washington 19 March 2007 Transgenic mosquito Scientists say they are a step closer to showing that it may be possible to genetically alter mosquitoes to control malaria, a disease that kills more than a million people in developing
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SHANGHAI, June 20 (Xinhua) -- China will speed up the development of TD-LTE, the nation's fourth-generation (4G) telecommunications technology, during the next two years, an official with the country's top economic planning agency said Wednesday. Chi
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