摘要

According to the information of Shandong in the last 20 years, by using statistics, operations research and computer software technique, adopting grey system theory and the potential analysis methods, Shandong's highway freight volume are counted and analyzed. The rule of the change is researched, by using combination forecast of highway freight volume. A medium-and long-term forecast result of Shandong's highway freight volume is given in the future. A test is also given to show that forecast results is completely nicety.

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