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关注：1
2013-05-23 12:21
求翻译：能够改变化学反应速度而本身不发生化学反 应的物质是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
能够改变化学反应速度而本身不发生化学反 应的物质
问题补充： |
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2013-05-23 12:21:38
Can change the speed of chemical reaction chemical reaction itself is not material
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2013-05-23 12:23:18
To be able to change the chemical reaction speed is not in itself a chemical reaction of material
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2013-05-23 12:24:58
But can change the rate of chemical reaction itself not to have the chemical reaction material
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2013-05-23 12:26:38
Can alter the speed of chemical reaction without itself substance does not react
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2013-05-23 12:28:18
Can change the chemical reaction speed but chemistry does not take place on the contrary in itself Material answering
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