大型成套机电设备出口贸易的资金融通途径的选择，受到众多因素的影响和制约，如出口设备的性质，出口商的营销策略，进口商国家的贸易环境，国际金融形势等等，本文利用系统工程学中先进的决策技术─—层次分析法（ＡＨＰ）建立大型成套设备出口融资途径分析决策模型，综合分析在不同的贸易背景条件下，出口融好的优先次序． The choice of means of capital financing for the export of large complete sets of electromechanical equipment is influenced and restricted by many factors such as the nature of export equipment, the exporter’s marketing strategy, the trade environment of the importer’s country, the international financial situation, etc. In this paper, Advanced decision-making technology in academia── Analytic Hierarchy Process (AHP) Establishing a model for the analysis and decision-making of export financing of large-scale complete sets of equipment to comprehensively analyze the priority of export blending under different trade background conditions.