The results show that statistical self-similarity of grain-sizedistribution exists in each kind of sediment, but the fractal dimensions are different for different kinds of sediments.
结果表明：各类型沉积物都具有良好的统计自相似性，并且各自有着不同的分维值。
2
If the cold deformation rate is higher than 70 %, the recrystallized grainsizedistribution agrees with lognormal distribution.
在冷形变量大于或等于70 %时，其再结晶晶粒尺寸分布符合对数正态分布。
3
Detailed analyses of the grainsizedistribution characteristics and the grain profile wavelength of fine diamond grinding wheel used for ultra-precision grinding are presented.