fractal

1.fractal geometry.

分形几何。

2.In vitrain bands the density and fractal dimension of fractures related to the thickness and lithotyp...

结构研究在预测渗透性方面有重要意义。

3.The microscale waveness is incorrelate with roughness in certain range but has a direct relationship with the profile fractal dimension distribution of machined surface.

已加工表面是否具有明显小尺度波纹特征与表面粗糙度值并无直接关系，但与其表面轮廓分形状态分布密切相关；

4.In fractal theory viewpoint, any subtil change in start can lead great difference in the end, it is called ‘butterfly effect’.

混沌与分形不仅标志着人类历史上又一次重大科学进步，而且正在大大地改变人们观察和认识客观世界思维方式。