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北京石油化工学院2026年研究生招生接收调剂公告
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claire乐莜

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[求助] 谁能帮我翻译一句话。。。

在油脂的水解过程中,油脂中的甘油酯键断裂,导致油脂在水解之后分子量的减小。且由于油脂中的脂肪酸为混合物,其中单个脂肪酸链上存在一个或两个环氧基团,因此在聚合与水解反应过后,根据脂肪酸分子的通用结构式可计算出单个脂肪酸的分子量范围为279~293。

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ssssllllnnnn

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claire乐莜: 金币+5, 翻译EPI+1, 有帮助 2015-06-08 09:35:16
claire乐莜: 金币+2, ★★★很有帮助, 刚才点错了 2015-06-08 09:35:36
claire乐莜(RXMCDM代发): 金币+2 2015-06-22 17:32:53
In the hydrolysis of fats, the glycerides bonds break, resulting in a reduction in the molecular weight. Since the fatty acids in fats are mixtures and there are one or two epoxy groups on a single fatty acid chain, the molecular weight of a single  fatty acid molecule can be calculated to be 279 - 293 based on the general structural formula after polymerization and hydrolysis.
2楼2015-06-08 09:27:03
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claire乐莜

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引用回帖:
2楼: Originally posted by ssssllllnnnn at 2015-06-08 09:27:03
In the hydrolysis of fats, the glycerides bonds break, resulting in a reduction in the molecular weight. Since the fatty acids in fats are mixtures and there are one or two epoxy groups on a single f ...

怎么这么厉害的 谢谢帮助
3楼2015-06-08 09:35:04
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claire乐莜

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引用回帖:
2楼: Originally posted by ssssllllnnnn at 2015-06-08 09:27:03
In the hydrolysis of fats, the glycerides bonds break, resulting in a reduction in the molecular weight. Since the fatty acids in fats are mixtures and there are one or two epoxy groups on a single f ...

能在帮我翻译一句吗?
不与人争粮的生物质发展原则怎么说呀?555
4楼2015-06-12 09:20:29
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