magnesia calcinata

例句：

1. 1. This material is used in the production of magnesia calcinata.
   这种材料用于生产熟石灰。
2. 2. The factory produces a variety of products using magnesia calcinata as an ingredient.
   这家工厂使用熟石灰作为原料生产各种产品。
3. 3. The chemical reaction between magnesia calcinata and water produces a gas that can be used for lighting.
   熟石灰和水之间的化学反应产生一种气体，可以用于照明。