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脆性物料分散系统的碎裂程度，如岩石碎块，已经可以用分维数来表示，即碎裂分形。这种分维数说明了粒度频度的幂指数分布，这里粒度的定义是投影面积的平方根。破裂后产生的次级颗粒的个数粒度分布方维数的存在是碎裂过程尺度不变性的直接例证。既然分线数说明破裂机理同样发?
The degree of fragmentation of a fragile material dispersion system, such as rock fragments, can already be expressed in fractal dimensions, ie fractal fractal. This fractal dimension illustrates the exponential distribution of granularity frequency, where the granularity is defined as the square root of the projected area. The number of particle size distribution after the rupture of secondary particles generated by the existence of dimensional fragmentation process is a direct example of the invariance. Since the sub-line shows that the same mechanism of rupture?