【摘要】 本文利用Ｌｏｇｉｓｔｉｃ模型和稳定性理论，建立了一类生物系统竞争和排斥的数学模型，并且讨论了模型平衡点稳定的条件．更多还原

【Abstract】 In this paper, author estimate a mathematical model of a kind of biological system’s competition and exclusion, and discusses the stability conditions about the equilibrium of model by the Logistic model and stability theory.更多还原