中文说明：
基于三次指数平滑法的青岛港集装箱吞吐量预测，资料讲述了采用三次平滑法对吞吐量的预测细节和思路。
English Description：
The container throughput prediction of Qingdao port based on cubic exponential smoothing method. The data describes the details and ideas of throughput prediction using cubic smoothing method