This port is labeled user data on the rear panel of the unit 在部件板后面的这个端口被标上UserData
This thesis will firstly apply Window analysis of DEA model on evaluating the efficiency of the port, select 2001-2010 data of the Qingdao Port as the study sample, and create 6 Decision Making Unit ( DMU). 本文首先将时间窗口DEA模型运用到港口效率评价中,选择青岛港2001-2010年数据为研究样本,共创建6个决策单元。