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xufeigao

金虫 (正式写手)

[求助] 请问这句语法有错吗,如果有错怎么改啊

The poor chemical affinity between calcite and the silica molecules formed after hydrolysis and condensation of alkoxysilanes and the tendency to crack during shrinkage and drying due to the gel brittleness have been responsible for several studies with the objective of modifying and improving alkoxysilane performance
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xufeigao

金虫 (正式写手)

引用回帖:
楼: Originally posted by weichin at 2012-02-06 17:17:24:
楼主能否给出中文要表达的意思?

烷氧基硅烷水解、缩合后,石灰岩和烷氧基硅烷的化学亲和力弱,且凝胶收缩和干燥过程中,凝胶倾向裂缝。很多研究的目标是改善和提高烷氧基硅烷的性能。
3楼2012-02-06 17:27:19
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weichin

铁杆木虫 (职业作家)

楼主能否给出中文要表达的意思?
That_that_is_is;_that_that_is_not_is_not.
2楼2012-02-06 17:17:24
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weichin

铁杆木虫 (职业作家)

【答案】应助回帖

★
爱与雨下(金币+1): 2012-02-07 08:44:48
xufeigao(金币+10): 2012-02-07 19:11:01
引用回帖:
3楼: Originally posted by xufeigao at 2012-02-06 17:27:19:
烷氧基硅烷水解、缩合后,石灰岩和烷氧基硅烷的化学亲和力弱,且凝胶收缩和干燥过程中,凝胶倾向裂缝。很多研究的目标是改善和提高烷氧基硅烷的性能。

供参考:
Poor chemical affinity between calcite and the silica molecules was formed after the hydrolysis and condensation of alkoxysilanes, and the the gel tends to crack during the process of shrinkage and drying. It is the objective of many studies to modify and improve the performance of alkoxysilane.
That_that_is_is;_that_that_is_not_is_not.
4楼2012-02-07 08:22:57
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小刘渊

金虫 (正式写手)

【答案】应助回帖

xufeigao(金币+10, 翻译EPI+1): 2012-02-07 19:10:55
楼主请注意你这两个and,因为你连接的是两个分句了,所以and前面要加一个逗号。
整体上结构比较混乱,找不见主语,建议你改成多个句子
建议改成这样,仅供参考:

After alkoxysilanes’ hydrolysis reaction and condensation reaction, the chemical affinity between calcite and silica molecules is not strong enough(这个地方也可以用is poor). Moreover, during the drying and gel shrinkage process, the gel tends to crack. Considering above flaws(这句是我自己加的,为了连贯,呵呵), many researches are conducted to improve the properties of alkoxysilane.
5楼2012-02-07 18:49:32
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