The essay discusses the accuracy of area method of thermal quantitative analysis and the effect of sample particle size with different materials on thermal analysis.
前言： 研究了差热定量分析面积法的准确性和不同物料样品粒度对定性差热分析的影响。
Experimental results show that the proposed system and segmentation method suitable for particle size analysis of ore image on belt.
实验表明，本文提出的系统和分割技术适宜于传送带矿石图像的粒度分析。
Statistical analysis on size distribution of mineral particle of weathered granite is carried out by using fractal method. The results show that the fracture process of weathering is a fractal one.
利用分形统计的方法，对风化花岗岩矿物成分的粒度分布特征进行了分析和统计，并根据分析的结果指出，岩石的风化破碎过程具有分形特征。
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