The pore geometry is poor and the reservoir belongs to the low porosity low permeable reservoir.
孔隙结构普遍较差，整体属于低孔低渗储层。
Research results indicate that the pore geometry of the rock and soil shows the fractal behavior over the range from atom scale to grain size.
大量的研究表明，岩土介质的孔隙几何从原子尺度到晶粒尺寸范围内均表现出分形特征。
Fabricating the nanoporous silicon membrane with nanotechnology and Bio-MEMS technology, the thickness of membrane, pore size and distribution, geometry shape and porosity can precisely controlled.
采用纳米技术和生物微电子机械系统技术制备纳米多孔硅膜，可准确控制膜的厚度、几何形状、孔大小、孔分布和孔隙率。
The pore profile fractal dimension depicts fractal geometry characteristics of soil pores, which reflects the irregular and rugged boundaries between soil pores and particles.
孔隙轮廓线分形维数是用来描述孔隙本身所具有的分形特征，它反映了土壤孔隙与固体颗粒接触界限的不规则性。
It was proven to be feasible that pore fractal dimension can be used to quantitatively study the complexity of pore space geometry of sandstone reservoir.
验证了采用孔隙的分形维数定量化砂岩储层孔隙的复杂程度的可行性。
It was proven to be feasible that pore fractal dimension can be used to quantitatively study the complexity of pore space geometry of sandstone reservoir.
验证了采用孔隙的分形维数定量化砂岩储层孔隙的复杂程度的可行性。
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