英语翻译本篇论文主要讨论一类生态模型的稳定性研究,研究了具有HollingⅡ型功能反应函数的捕食——被捕食模型的平衡点的

this essay mainly discussed the stability study of a ecological mode,which foucued on the predation obtaining the HollingⅡreaction functions,and reasearch the existance and stability of the balance point for the preyvi mode,and make an numerical simulation for a certain mode。