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用扩张变换法测量金属断裂表面的分形维数张红宝，许详近年来，有关金属断裂表面分形维数与性能之间关系的探索已有不少报导，在这些文章中，作者们大都采用Ｍａｎｄｅｌｂｒｏｔ推荐的“截岛法”（ＳｌｉｔＩｓｌａｎｄＡｎａｌｙｓｉｓ）测量金属断口的分形维数。由于这...
Fractal Dimension of Metal Fracture Surface Measured by Expanded Transform ZHANG Hong-Bao, XU Xu In recent years, there have been many reports about the relationship between the fractal dimension of metal fracture surface and the properties. In these articles, most of the authors use Mandelbrot’s recommendation The “cut island method” (SlitIslandAnalysis) to measure the fractal dimension of the metal fracture. Because of this ...