一个 aggregation-migration-annihilation 模型为 atwo-species-group 系统被建议。在系统,聚集反应从不同的组在在二种之间的一样的组和联合歼灭反应发生在在二不同的种之间的一样的种类和迁居反应的任何二个总数之间。系统的动力学然后在吝啬地的理论的框架被调查。总数尺寸分布的可伸缩的答案关键地取决于种类组的相等的聚集率的比率到歼灭率,这被发现。每种总是 scaies 根据一种常规或修改的可伸缩的形式;而且,管理放大代表在为大多数案例的反应细节上非通用、依赖。
An aggregation-migration-annihilation model is proposed for a two-species-group system. In the system, aggregation reactions occur between any two aggregates of the same species and migration reactions between two different species in the same group and joint annihilation reactions between two species from different groups. The kinetics of the system is then investigated in the framework of the mean-field theory. It is found that the scaling solutions of the aggregate size distributions depend crucially on the ratios of the equivalent aggregation rates of species groups to the annihilation rates. Each species always scales according to a conventional or modified scaling form; moreover, the governing scaling exponents are nonuniversal and dependent on the reaction details for most cases.