| 查看: 8532 | 回复: 4 | ||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | ||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||
[交流]
for instance后面可以接句子吗
|
||
|
PIs based on isomeric dianhydrides or diamines are an attractive field and some fundamental rules have been found in isomeric polyimides, for instance, the glass transition temperature of polyimides synthesized from isomeric dianhydrides decreases in the order 3,3- > 3,4- > 4,4-dianhydride, polyimides derived from 3,3- and 3,4-dianhydrides have higher solubility and permeability than those from 4,4-dianhydride, polyimides from 3,4-dianhydride exhibit much lower melt viscosity than those from 3,3- and 4,4-dianhydrides, the dielectric constants of polyimides synthesized from m,m-diamines are lower than those from p,p- diamines. 基于异构的二酐和二胺制备的聚酰亚胺是一个很具有吸引力的一个领域，并且很多基本的规律已经被发掘，比如，采用异构二酐制备的聚酰亚胺的玻璃化转变温度按3,3- > 3,4- > 4,4-依次降低，采用3,3-和3,4-二酐制备的聚酰亚胺教4,4-二酐具有更好的溶解性和透气性，3,4-位制备的聚酰亚胺教其他两种二酐具有更低的熔体粘度，采用m,m-位的二胺制备的聚酰亚胺较p,p-位的二胺具有更低的介电常数。 上面是我写的英语，相应的中文翻译也在上面，想问下，for instance这样用可以吗？而且for instance 后面的每个句子我是用逗号隔开的。不知大家有什么好的建议，或者换更好的词（比如用，like, for example，或加and so on之类的），麻烦你们了 |
回复此楼
3楼2011-03-07 14:15:22
2楼2011-03-07 14:10:18
4楼2011-03-07 15:58:32
5楼2011-03-07 17:07:00