dolostone的音标：dolostone的英式发音音标为：[dəʊlə'stəʊn]dolostone的美式发音音标为：[doʊlə'stoʊn]...

n.白云岩...

Dolostone is the main rock type of the Cambrian in this area.从下寒武统石龙洞组开始都是白云岩沈积.Crystalline dolostone is formed by seepage - reflux dolomitization and burial dolomitization.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.Carbonate rocks...