中文摘要：

引入危机周期理论,指出我国在突发事件应急管理机制上存在潜伏期的预警机制缺乏、爆发期的响应机制混乱、善后期的补救机制狭隘、解决期的检验机制草率等问题。在此基础上提出了：国际合作加强危机监控预警;首席危机官亲自进行管理;社会危机调控提供全面保障;危机教育培养公众应急能力等构建我国基于危机周期的突发事件全面应急管理机制的建议。

英文摘要：

By introducing the theory of crisis cycle,this paper points out that the lack of prewarning mechanism in prodromal crisis stage,the disorder response mechanism in acute crisis stage,the narrow remedy mechanism in chronic crisis stage and the careless test mechanism in crisis resolution are problems which our emergency management mechanism is now facing.Then the paper proposes that the prewarning should be enhanced through international cooperation,the CCO（chief crisis official） should take part in the emergency management,the social crisis regulation and control should be used to provide all-sides security and the public emergency responding skills should be trained by crisis education in order to build our overall emergency management mechanism based on crisis cycle.