grainstone
基本解释
- 粒状灰岩
英汉例句
- The major rock type of the reservoir is grainstone,in which the oolitic spariteand bioclastic limestone are the best reservoir rocks.
该储层的岩石类型主要为粒屑灰岩，以其中的亮晶鲕粒灰岩和生物清灰岩为最佳储集岩； - The data from a grainstone sample. is used to estimate the fractal dimensions of the poresize distribution and pore trace.
由粒状灰岩样品数据证明了该岩石的孔隙尺寸分布是一分形结构，并由此获得了岩石孔道的分维。 - A fractal capillary model for predicting permeability of a porous medium (eg. grainstone) is presented according to the fractal geometry.
根据分形几何理论，提出了一个预测孔隙介质渗透率的分形毛管模型。 - The gamma ray value of reef bafflestone is higher than those of sparrenite and sparrudite , and lower than those of micritic limestone , wackstone , echinoderm grainstone and marlstone.
礁灰岩的自然伽马值高于亮晶砂、砾屑灰岩，而低于泥晶灰岩、棘屑灰岩、泥晶生屑灰岩、泥灰岩的放射性。 - The Early Ordovician at Huanghuachang,Yichang can be classified into four group lithofacies: water current genetic grainstone ;
宜昌黄花场下奥陶统可划分为流水成。