灰色系统预测模型是一种进行港口吞吐量预测的有效方法。
The grey system model is efficient for long-term port throughput forecasting.
介绍灰色系统预测理论的基本原理，并结合港口吞吐量预测的实例加以说明。
The basic principle of the grey system budget theory is introduced and explained combining an example of port throughput budget.
经实例检验表明，该方法具有可操作性好、通用性强的特点，是一种理想的港口吞吐量预测方法。
Inspection of examples shows that the techniques, easy in operation and generally applicable, are ideal for forecasting harbour handling capacity.
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