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文章的几句话请大家帮忙修改下
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本文的文章的几句话，觉得写得不太好，请大家帮忙改改！ 1.Especially for those crystallizable aromatic polyesters with Tm higher than 200 oC, the polymers are almost nonbiodegradable. 2.B a simple method to obtain multiblock copolymers based on polmers with different structure, is also employed to synthesize block copolymers in this study. |
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willard
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hubeizlc(金币+1,VIP+0): 8-5 12:29
hubeizlc(金币+1,VIP+0): 8-5 12:29
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1.改成这样行不行？the polymers are almost nonbiodegradable，especially for those crystallizable aromatic polyesters as Tm higher than 200 oC 2. B a simple method to obtain multiblock copolymers based on polmers with different structure, is also employed to synthesize block copolymers in this study. 第二句没有看懂，下面的兄弟来吧 |
2楼2009-08-04 17:05:33
david104
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3楼2009-08-04 17:16:57
wangwei2008
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hubeizlc(金币+1,VIP+0): 8-5 12:29
hubeizlc(金币+1,VIP+0): 8-5 12:29
hubeizlc(金币+1,VIP+0): 8-5 12:29
hubeizlc(金币+1,VIP+0): 8-5 12:29
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1.Especially for those crystallizable aromatic polyesters with Tm higher than 200 oC, the polymers are almost nonbiodegradable. 改为： Especially for the crystallizable aromatic polyesters with Tm higher than 200 oC are almost nonbiodegradable. 理由是两个主语重复。 2.B a simple method to obtain multiblock copolymers based on polmers with different structure, is also employed to synthesize block copolymers in this study. 改为：A simple method was employed in the study to obtain multiblock copolymers based on polmers with different structure and to synthesize block copolymers. 不妥之处，还望见谅！ |
4楼2009-08-04 17:18:17
