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关注：1
2013-05-23 12:21
求翻译：Subsequently, various methods for the catalytic hydrogenation of unsaturated hydrocarbons with hydrous hydrazine have been sought for more than twenty years both in industrial and academic laboratories是什么意思？ 待解决
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- 离问题结束还有
Subsequently, various methods for the catalytic hydrogenation of unsaturated hydrocarbons with hydrous hydrazine have been sought for more than twenty years both in industrial and academic laboratories
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2013-05-23 12:21:38
随后，各种方法与水合肼不饱和烃的催化加氢一直寻求双方在工业和学术界的实验室超过二十年
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
Subsequently, various methods for the catalytic hydrogenation of unsaturated hydrocarbons with hydrous hydrazine have been sought for more than twenty years both in industrial and academic laboratories
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2013-05-23 12:26:38
正在翻译，请等待...
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2013-05-23 12:28:18
随后，有含水的 hydrazine 的不饱和碳氢化合物的起催化作用的氢化作用的各种方法多于二十年来在工业和学术实验室被寻求了
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