【摘要】 外贸企业竞争实力是一个受多种因素影响和制约的复杂的社会系统问题．这些因素涉及政治、经济、社会、文化等诸多领域，形成相互关联的特定结构．本文采用解释结构模型化技术，对影响外贸企业竞争实力的因素进行分析和筛选，构筑因素集．并利用有向图和关联矩阵定义各因素间的相互关系，通过对以上信息的处理建立多级递阶有向图和反映系统本质的解释结构模型，最后对影响因素进行具体的解释说明．更多还原

【Abstract】 The competition power of the foreign trade companies is a complex system problem which influenced by politics, economics, culture, society and so on. This paper will analyse and interprete these influencing factors by using ISM diagram, matrix and computer technique. First, decide the relations between every two factors. Then build up the workable matrix and draw the orientable diagram of different levels. Finally , construct the interpretation strcture model which can reflect the system problem. A concrete analysis of influencing factors is made at the end of the paper.更多还原