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阿茹恒

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[求助] 求翻译 急用

2010年,我国对丙烯的当量需求达到1905万吨,供需缺口825万吨.1080  
2011 年全球乙烯需求有望在2010 年的基础上增张约5%,总需求将达到约1.15 亿吨/年;而丙烯需求将增长约5%至7350 万吨/年。
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suplee(金币+2): 感谢及时应助啊(*^__^*) 2011-12-27 11:53:53
In 2010, in China the amount needs of propene is up to 1.905 million tons and the needs shortage is 8.251080 million tons.

In 2011, the needs for ethene worldwide might increase about 5% based on needs in 2010 and the total amount could be about 1150 million tons per year while needs for propene increases about 5% to 7.35 million tons per year.
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