中文摘要：

研究了捕食者一食饵系统的时滞迁移系统，其中食饵种群可以在2斑块间迁移．讨论了系统的正平衡点的一致有界性；同时运用迭代技术证明了系统的正平衡点是全局吸引的．

英文摘要：

The global dynamics of a two-species predator-pray model with time delay is studied. By using the iteration technique,the condition for the global attractivity of the positive equilibrium is obtained.