单词：hyperalimentosis
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（A segment of President Obamas speech to a joint session of Congress on February 24th dealing with energy and basic research:） We know the country that harnesses the power of clean, renewable energy will lead the 21st century. And yet, it is Chin
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A new report said investing in renewable energy would not only help reduce heat-trapping greenhouse gasses, but create a booming industry and help the global financial crisis. From Paris, Lisa Bryant has more on the report. The report from environme
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Researching wind, solar, biofuel, and more Art Chimes | Washington, DC 16 April 2010 Related Links National Renewable Energy Lab Time again for our Website of the Week, when we showcase interesting and innovative online destinations. This time, and j
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The Forgotten Renewable: Geothermal Energy Production Heats Up MICHEL MARTIN, HOST: We're going to hear now about a different natural resource - geothermal reservoirs. They are all across the American West, and they could be used to power millions of
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环境管理ENVIRONMENTALMANAGEMENT 资源管理Resourcesmanagement 深海矿藏Deepseadeposits 森林管理Forestmanagement 森林政府Forestpolicy 资源的地埋分布Geographicdistributionofresour
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