英语语法分析

The types of reservoir rocks mainly are oolite dolomite and dissolved porous oolite limestone.

其储集岩类型主要为鲕粒云岩和溶孔鲕粒灰岩两大类。

Oolite lime sand packs naturally with 40% porosity because the particles are essentially spheroides.

自然堆积的灰质鲕粒砂具有40％的孔隙度，因为其颗粒其本上都是球状的。

Oolite lime sand packs naturally with 40 % porosity because the particles are essentially spheroides.

自然堆积的灰质鲕粒砂具有40%的孔隙度，因为其颗粒其本上都是球状的。