中文摘要：

对导致供应链突发事件的风险因素进行了归纳;在此基础上,运用未确知测度理论求解各风险指标的风险水平分布矩阵;借鉴信息熵理论求解各风险类型的权重;在已知单风险指标测度矩阵和分类风险权重的基础上,计算供应链突发事件风险水平;结合案例对测度模型进行了演算。

英文摘要：

The paper summarizes the risk factors leading to the emergencies in the supply chain.It uses unascertained measurement theory to solve the level of risk for each risk indicator distribution matrix on this basis,draws on information entropy theory to solve the weights of various types of risk and calculates the risk level of the emergencies in the supply chain based on the known single risk indicators measuring matrix and classification of risk weights.Then it calculates the measurement models in combination with cases.