【摘要】 通过采用主分量分析法 (APCA)和受体模式分析法 (CEB)对西安市环境颗粒物污染状况的剖析 ,以及对影响其中的重要污染源 (道路交通颗粒物 )的各因素间相互作用和机动车工作过程的分析 ,探寻了道路交通颗粒物由燃料燃烧和非燃料燃烧所产生的机理 ,为综合治理道路交通的颗粒物排放、保护环境奠定可靠的理论基础更多还原

【Abstract】 According to the analysis of the environmental particulate pollution condition in Xi′an by the APCA and CEB, and the reciprocity of all the factors and automotive operation,which affect the road traffic particulate that is the main source of environmental particulate, it is studied that the road traffic particulate emission producing principle by fuel burning and non-fuel burning, which sets a reliable theoretic foundation for synthetically controlling road traffic particulate emission and protecting environment.更多还原