dolomite造句

Commonly the dolomite crytals form a framework with evenly distributed porosity.
通常白云石晶體構(gòu)成格架,它有均勻分布的孔隙.

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膠結(jié)物;還有少量自生石英.

Locally dolomite and anhydrite are important as cements.
局部地方白云石和硬石膏也是重要的膠結(jié)物.

Many carbonate masses older than Middle Palaeozoic are of dolomite rather than calcite.
中古生代以前的許多碳酸鹽類礦物是白云石而不是方解石.

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