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烧煤为什么要拌水
更新时间: 2020-07-02 00:00:00  

一氧化碳和水都是极容易燃烧的气体(物质)所以煤加了水后就更容易燃烧。需要注意的是比例问题,水太多了不成,不但隔绝了空气,还使燃烧物的温度大大的降低,反而不能燃烧。

关键词: 为什么

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