如果颗粒在液滴表面形成一层均匀的膜，且基本延伸到液滴的两极，那么合并会形成一个非球形的结构；
If the particles covered both drops with a uniform film, extending almost to the poles, the coalescence resulted in a non-spherical structure.
应用分形几何理论，研究了不同条件下制备的黑稻壳颗粒的表面结构特征。
In this paper, the structure characteristics of particle surface of black rice husk produced under different conditions were studied by the fractal geometry.
本文根据现代河流的已知沉积微环境中的砂样分析，阐述了河北平原河流沉积物的粒度成分、形态和石英颗粒的表面结构特征。
By analysis of sand grain size in sediment microenvironment of modern rivers, the size and shape of grain and surface texture feature of quartz grain were described in this paper.
应用推荐