在十五世纪的石膏例子中，墙壁用石灰浆处理，被拉到铁石膏处，地板也用石灰处理。
The original walls were treated with a lime-colored paste and pulled to iron plaster on the example of the ancients XV centuty plasters , the floor slabs too, were treated with lime.
用这沸腾的石灰水来处理早期玉米芯绝对是必不可少的过程。
This elaborate process of boiling the raw kernel in lime and water was essential.
煤料和石灰石存放场必须有底部防渗系统。该系统可由粘土层、地质处理用膜层、或其他防渗材料组成。
The coal and limestone storage yard must have a bottom impermeabilization system. This system may be constituted by a clay layer, a geomembrane layer, or other impervious material.
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