quicklime
calcium oxide
limestone
chemical reagent
1. Calcined lime is produced by heating limestone in a kiln.
通过在窑中加热石灰石可以生产出生石灰。
2. The industrial process requires a high amount of calcined lime.
该工业过程需要大量的生石灰。
A: What is the chemical name for this material?
A：这种材料的化学名称是什么？
B: It is calcined lime, which is calcium oxide.
B：它是生石灰，也就是氧化钙。
1) 氧化钙的工业称呼
2) 建筑和化学工业的重要原料
3) 具有强碱性的固体物质
1. 生石灰
e.g.
Calcined lime reacts violently with water.
生石灰与水发生剧烈反应。
noun phrase
1. Calcium oxide obtained by heating limestone in a kiln.
Synonym: quicklime