This paper discuss applications of Math Model for Logarithmic Concentration Diagram on Multi-particles Reaction in Once Transferring and drawing of Logarithmic Concentration Diagram of the symmetry and asymmetry Multi-particles Reaction in once Transferring. 以实例详细讨论了多质点一步转移反应浓度对数图的作法,及不对称系数为2的不对称多质点一步转移反应浓度对数图的作法应用于重铬酸钾及其滴定体系。