“白云岩”造句

从下寒武统石龙洞组开始都是白云岩沈积.
Dolostone is the main rock type of the Cambrian in this area.

白云岩是冶炼金属镁的主要原料.
Bai Yunyan is the main raw material of smelt metal magnesium.

晶粒白云岩有两种成因:一为回流渗透白云石化;二为深埋藏白云石化.
Crystalline dolostone is formed by seepage - reflux dolomitization and burial dolomitization.

• #白云岩