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- Surface fractal dimension Ds 表面分维数Ds
- The change of the surface fractal dimension(Ds)of coal in processing has been discussed briefly,Last-ly,the intention in the study of fractal surface of coal has been putout. 对煤在处理过程中其表面分维的变化进行了简明的介绍。最后,简要地讨论了煤的分形表面结构的研究方向。
- The relationships between the permeability of the methane gas in coal seam and surface fractal dimension and tortuosity fractal dimension are proposed based on fractal theory and Darcy Law. 基于分形理论和达西定律,研究了孔隙的弯曲分形维数和表面积分形维数与瓦斯渗透率参数之间的关系;
- The result shows that the permeability decreases with the increase of the tortuosity fractal dimension,and the permeability increases with the increase of the surface fractal dimension and the lar... 应用分形理论可以获得煤层孔隙发育程度和分布特征比较精确的定量信息.
- The fractal characteristics of petroleum coke combustion are validated, which proves that the change of surface fractal dimension differs from that of specific surface area and pore volume. 石油焦的燃烧具有分形动力学的行为特征,且表面分形维数的变化趋势和比表面积和孔容积不同。
- fracture surface fractal dimension 断口表面分维
- Keywords gelation;xerogels;surface fractal dimension; 胶凝;干凝胶;表面分形维数;
- Keywords direct coal liquefaction;surface fractal dimension;SAXS; 煤直接液化;表面分数维;SAXS;
- Computation on Surface Fractal Dimension of Freeze-dried Product by Mercury Porosimetry 用压汞法计算冻干物料的表面分形维数
- Relationship between Worn Surface Fractal Dimension and Wear Particle Accumulation Fractal Dimension 磨粒积聚与磨损表面之间的分形维数关联性研究
- Study on Relation Between Surface Fractal Dimension and It's Particle's Shape Index 颗粒表面分维与其形状指数关系研究
- Review on methods of calculating fractal dimension. 分形维数计算方法研究进展。
- Wood surface roughness was studied by using fractal dimension method. 应用分形维对木材表面粗糙度特征进行研究。
- surface fractal dimension 表面分维
- Fractal dimension is a vent important feature in fractal analysis. 摘要分数维是分形分析的重要特征量。
- The relationship be-tween grain size and fractal dimension is investigated. 考察了晶粒度与分维之间的关系。
- The ratio of energy dissipation W(subscript J)/W(subscript I) increases nonlinearly with increment of fractal dimension D of the jointed surface. 节理岩石的能量耗散比W(下标J)/W(下标I)随节理面分维值D增大而增加,两者呈非线性关系;
- The differences of these charts are also illuminated from fractal dimension. 同时从分形维数的角度对这些图形之间存在的差异进行了说明。
- Fractal dimension does have some correspondence with the type of failure. 分形维数与故障类型之间存在某种对应关系。
- Relationship of the Fractured Surface Fractal Dimensions of a Deposited Metal to Its Alloying Element Components and Microstructure 熔敷金属断口分维与成分及组织关系的研究