着重讲解了基于二元语义的有序加权平均算子的工程项目投标风险评价方法，然后对投标风险的评价步骤进行了分析，最后得出投标风险的排序。
The paper focused on project bidding risk assessment method based on the T-OWA operator , analyses every step of risk assessment based on this method . Finally , the paper gradates the risk of a tender .
工程投标风险评价