课件编号10288
创建日期2011-8-12
修订版本1
语言种类英语
一级分类VOA常速英语
二级分类科学报道
课件名称(20110811)Study: Upper-Atmosphere Particles Slow Pace of Global Warming
简要描述 Study says particles, known as aerosols, are blocking solar radiation, and that’s cooling Earth's surface
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2011-8-12 创建