英语语法分析

The micritic carbonate rocks of mechanical origin have mud-debris structure.

机械成因的泥晶碳酸盐岩则具泥屑结构。

The types of Carboniferous carbonate rocks in Tazhong area include grain limestone, grain dolomite and muddy to micritic dolomite.

塔中地区石炭系碳酸盐岩主要岩类为颗粒灰（云）岩和泥粉晶白云岩。