【摘要】 为了预防大气污染,明确大气污染的成因,急需从抽象角度对大气污染领域的大气污染物、污染源以及相关的气象因素进行分析.基于此目的,在分析大气污染成因的基础上,对大气污染和其相关因素进行了本体建模,并参照此本体模型做了推理工作.此本体模型能可视化地反应出大气污染物、污染源以及气象因素的相互关系.更多还原

【Abstract】 To prevent air pollution and detect the cause of the secondary pollution,it is urgent to analyze the relationship of pollutants,pollution sources and relevant meteorological factors from a high-level point of view.Based on this purpose,ontologies of pollutants,their corresponding pollution sources and meteorological factors are modeled by using Protégé.Some reasoning work has been made according to the ontology model that we made,which can derive the major polluting ions causing air polluting from back to forth.This ontology model can visibly reflect the relationship among pollutants,their corresponding pollution sources and meteorological factors.更多还原