| 释义 |
chemical reaction
释义
化学反应：当两种或更多物质结合形成一种新物质时发生的化学变化。
例句
1·Through chemical reaction , hydrocarbons can be created.
通过化学反应，可以产生碳氢化合物。
2·The chemical reaction that follows is very complex and continues for many years, and the concrete just keeps getting harder.
接下来的化学反应非常复杂，会持续很多年，混凝土只会变得越来越硬。
3·These bacteria actually combine the hydrogen sulfide with the carbon dioxide and this chemical reaction is what produces organic material which is the food for larger organisms.
这些细菌实际上就是硫化氢和二氧化碳的结合体，而这种化学反应产生的有机物质是更大的有机体的食物。
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