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关注：1
2013-05-23 12:21
求翻译：Cs是醋酸甲酯与甲醛缩合反应的较好的活性物种而且能够对该缩合反应具有催化活性的催化剂载体是Si类载体。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
Cs是醋酸甲酯与甲醛缩合反应的较好的活性物种而且能够对该缩合反应具有催化活性的催化剂载体是Si类载体。
问题补充： |
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2013-05-23 12:21:38
cs is methyl acetate and formaldehyde condensation reaction of a good active species but also to the condensation reaction with the catalytic activity of catalyst carrier is si class carrier.
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2013-05-23 12:23:18
Acetic acid is a methyl ester Cs with formaldehyde, response of the active species is better and able to respond, with the catalytic activity of the catalyst carrier is Si class carriers.
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2013-05-23 12:24:58
Cs is methyl acetate and the formaldehyde condensation reaction good active species moreover can have the catalytic activity catalyst carrier to this condensation reaction is a Si kind of carrier.
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2013-05-23 12:26:38
Cs is better and formaldehyde condensation reaction of Methyl acetate to the condensation reaction of reactive species and be able to have catalytic activity of catalyst carrier is the carrier Si class.
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2013-05-23 12:28:18
正在翻译，请等待...
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