【摘要】 本文从能量守恒定律出发，建立了孕震系统的非线性动力学方程。从孕震过程中的无序状态、有序状态和混沌伏态的三个阶段出发，探讨了某些地震学参数对其判别的效能。同时对近几年来辽宁省地震活功的自组织演化过程作了分析，阐述了地震活动出现的新特征。更多还原

【Abstract】 A nonlinear dynamics equation of seismogenic system has been set up from the point of view of energy conservation in this paper. To counter three stages, i. e., disorder,order and chaos state during seismogenic process, the effecliveness for some seismologic parameters to distinguish three states has been also discussed. r Meanwhile, we analyse selforgarnization evolution of Liaoning’s Seismicity in recent years and point out new features of earthquake activity.更多还原