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hubeizlc

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[交流] 文章的几句话请大家帮忙修改下

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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david104

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2 In this study block copolymers are synthesized by a facile method, which is usually used to prepare multiblock copolymers based on polmers with different structure.
3楼2009-08-04 17:16:57
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willard

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hubeizlc(金币+1,VIP+0): 8-5 12:29
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
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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
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
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