The structure formation of Liesegang rings and fractal in gel system including uric acid was studied by the method of double diffusion process. 采用双扩散法研究了琼脂凝胶介质的尿酸体系中环状及分形结构的产生,并考察了影响环生长的有关因素。
Investigation on the formation mechanism of Liesegang rings 关于Liesegang环形成机理的研究