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hairongz金虫 (小有名气)
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[求助]
麻烦帮忙看看这几句话有没有问题？
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However, a comprehensive study on the A in the presence of B has not yet been clearly established, which is probably due to the condensation reaction occurred that concurrently among the A components themselves during liquefaction. This could be lie in the reaction that the hydroxyl group of glycerol reacts with lignin can hinder the free-radical fragment, because of that retarded re-condensation of the fragments and increasing the liquefaction yield This is because high acid concentration enhances the re-condensation reactions for the liquefied fragments resulting in an increase in the amount of insoluble residue (re-polymerization) after liquefaction 看英文本身，语法什么的有毛病吗？ [ Last edited by hairongz on 2010-6-8 at 21:59 ] |
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hairongz
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3楼2010-06-10 07:19:19
2楼2010-06-09 19:03:45
zhixian-ma
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4楼2010-06-10 07:48:48
【答案】应助回帖
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zehuac(金币+1):谢谢参与哈，希望以后更加积极的应助 2010-06-14 12:29:29
zehuac(金币+1):谢谢参与哈，希望以后更加积极的应助 2010-06-14 12:29:29
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However, a comprehensive study on A in the presence of B has not yet been clearly established, which is probably due to the condensation reaction occurred concurrently among the A components during liquefaction. This could be lied in the reaction that the hydroxyl group of glycerol reacting with lignin can hinder the free-radical fragment, because of retarded re-condensation of the fragments and the increase of liquefaction yield. The reason is high acid concentration enhances the re-condensation reactions for the liquefied fragments resulting in an increase of insoluble residue (re-polymerization) after liquefaction. is it better or not? |
5楼2010-06-10 08:47:55
