1·Miners are finished extracting coal here, and the sides of the tunnel have been sprayed with quicklime to suppress explosive coal dust.
矿工们已经完成了这里的煤炭开采，坑道两壁都喷上了生石灰以防止煤尘爆炸。
2·Store the quicklime and gypsum in the tank after crushing and ball milling.
生石灰、石膏经过破碎、球磨后进入料仓储存待用；
3·Objective: to study the depilatory efficacy of sulphurate alkali + quicklime + alcohol solution.
目的：研究硫化碱+生石灰+酒精溶液的脱毛效果。
4·Big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide the key chemical reagent in this process.
采用了大量的生石灰来把碳酸钠转换成氢氧化钠，它是这个过程中。
5·Many sugar beet plants are operating lime kilns on-site to produce both the quicklime and the carbon dioxide required for the purification process.
许多制糖工厂在现场运行石灰窑以生产净化过程所需的生石灰和二氧化碳。