In this paper, precision machined piston pin surfaces were measured and the values of R a and S m were known.The fractal dimensions of the profiles were c...
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采用功率谱密度法计算各轮廓的分形维数,应用模糊数学理论,求出分形维数与高度及间距参数的模糊逻辑关系。
单词 In this paper, precision machined piston pin surfaces were measured and the values of R a and S m were known.The fractal dimensions of the profiles were c... 的词典定义。@海词词典-最好的学习型词典
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