anhydrite造句

1、Locally dolomite and anhydrite are important as cements, together with minor authigenic quartz.
在局部地方白云石和硬石膏也是重要的胶结物；还有少量自生石英。

2、The SEM photographs showed that the reunite of the anhydrite decreased.
SEM照片显示，改性后硬石膏团聚减少；

3、The anhydrite caused spherulite size of PP diminishing, the quantity increasing.
硬石膏的加入使得球晶尺寸减小，数量增加。