用分子动力学和薄膜生长的扩散限制聚集模型，薄膜中结瘤微缺陷成核时的分形现象得到了很好的解释。
By using the molecular dynamics theory and diffusion limited aggregation model of film growth, the fractal phenomenon of the nodule nucleation was well explained.
根据等轴枝晶生长过程的物理机制，改进了等轴枝晶生长的溶质扩散模型。
In the light of physical mechanism of equiaxed dendrite growth, solute diffusion models for equiaxed growth was improved.
模型计算与实验数据比较表明，湍流传质模型对扩散传质控制的晶体生长过程是可靠的。
The comparison of the calculated values for the model with the experimental data indicated that this model is reliable for diffusion controlled crystal growth.
应用推荐