中文摘要：

采用耦合的反应扩散系统,研究了周期性空间驱动下的图灵模之间的作用以及时空斑图的形成机理.研究发现,通过空间周期性外界驱动,可以引入一个新的图灵模,该模式和系统本征模之间相互作用,可以形成空间上更为复杂的斑图,例如超黑眼斑图和超白眼斑图.此外,结果表明外界驱动的驱动强度也可以改变新斑图的类型.

英文摘要：

The interaction mechanisms among turing modes and their corresponding pattern formation have been investigated by a coupled reaction diffusion systems under periodic spatial forcing.It is indicated that complex patterns such as super black-eye and super white-eye patterns,can be obtained by the interaction between the characteristic modes and the new mode introduced by the periodic spatial forcing.Moreover,it is shown that the strength of the forcing can also determine the type of the new patterns.