用微分方程的方法探讨捕食者与被捕食者问题

Making Use of Differential Eguation Investigates the Relationship between Predator and Pvey

利用微分方程研究捕食者与被捕食者之间的相互制约、相互依存的关系,并指出研究这个关系的变化对经济活动的指导意义.

Making use of differential equation investigates the relationship of mutual restriction and interdependence between predator and pley. And at the same time,it points out that the changing of the relationship has guidance . significance to the economic activities.