The same value of fractal dimension can be obtained from the two methods for certain kind of porous particles.
对同一种颗粒，两种实验方法可以得到相同的分数维。
Therefore, the fractal dimension value is a quantitative parameter in the engineering evaluation of active fractures.
分维值可以作为断裂工程活动性评价的一个定量指标。
By using this model the soil-water characteristics and permeability coefficient of unsaturated soil are deduced and expressed in fractal dimension and air-entry value.
本文建立了土体孔隙分布的分形模型，导出用分维和进气值表示的水分特征曲线和渗透系数的理论表达式。
Not only can the fractal dimension characterize the frequency of acoustic emission but its least value often predicts a large breakage.
分形维数不仅可以表征声发射的频度，而且分维最小值往往预示着一个大破裂的发生。
Based on the fractal theory and method, the reduction of dimension value before strong earthquake occurrence for self-similar earthquake distribution in time and space has been discussed.
基于分维理论和方法，讨论了自相似的地震时空分布的分维和强震前的降维现象。
The fractal dimension value is also relative with parent rock, thickness, structural position and clay content of the fault gouge.
分维值还与断层泥的母岩、厚度、粘土矿物含量和所处的断裂部位等相关。
When the stress cycles are increased to certain value, the fractal dimension decreases with the increasing number of cycles;
当循环次数增加到一定值时，主裂纹的分形维数随着循环次数增加而减小；
The fractal dimension value can be used to describe the variations of the grain size of laterite.
分维值的大小反映了红土中颗粒粒度的变化特点。
It is found that the fractal dimension value of a drainage or loess gully system reflects the intensity of tectonic activity.
按分维值的大小山西断陷带分成南中北三段，以中段介休-临汾一带的分维值及反映的构造活动性最强。
The relationship between the fracture toughness of materials and the fractal dimension value of fractured surfaces was discussed theoretically.
本文从理论上讨论了材料断裂韧性与分形维数的关系。
Then a new definition of fractal dimension-extreme value weighted mean fractal dimension is given, and with it the feature matrix is extracted. At last, a cor…
定义了一种新的图像分数维一极值加权平均分数维，用于提取虹膜特征；
Then a new definition of fractal dimension-extreme value weighted mean fractal dimension is given, and with it the feature matrix is extracted. At last, a cor…
定义了一种新的图像分数维一极值加权平均分数维，用于提取虹膜特征；
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