摘要
用线的分形生成解释了分形和分维数的基本概念。导出了粉碎粒度分布的分维数和分裂比、粉碎概率互相间存在的简单关系。从测定颗粒表面的分形构造出发，给出了粉碎能耗和粒度分维次方成反比的结果。
The fundanentul concepts of fractal and fractal dimension are explained by adopting a line fractal con-struction. The simple relationship between fradsl dimension of comminuted peticle distribution, the reduc-tion ratio and the probability of fragmentution is derived. Sturting from the measurement of particle's sur-face-fractul dimension, the result is obtuined that the consumption of comminution energy is inversely pro-portionai to the fractal dimension power of particle sise.
出处
《中国矿业》
1994年第1期32-35,共4页
China Mining Magazine
