神经网络预测法与四阶段预测法相组合，突破了传统预测方法的局限性。

The neural networks predicted method broke through the limitations of traditional forecasting method. 2. Being calculated with four stages that the Buddhism the aspects of things make up.

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对于规划新城区，传统的四阶段交通需求预测方法难以使用，因为交通生成和分布预测所必需的条件无法满足。

For new urban distracts, the traditional 4-phase transportation demand forecasting model can not be used, because of the lack of the trip production and distribution phase data.

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