pyrogenic rock

例句：

1. 1. The chemical reaction between the two substances produces pyrogenic gases.
   两种物质之间的化学反应产生生石灰气体。
2. 2.The factory uses pyrogenic lime to treat wastewater.
   该工厂使用生石灰处理废水。
3. 3. The process of pyrolysis involves converting organic matter into pyrogenic carbon.
   热解过程涉及将有机物质转化为生石灰碳。