The mechanism of the location factor and the gathering economic factor are researched based on the location theory and economics.

利用区位理论和经济理论分析了区位因素和集聚因素的作用机制。

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For calculating the reform factors the influence factors cover the range of regulation, process factor, location factor, difficulty of reform.

计算改造因子时，影响因素有：范围调整、工艺因子、地点因子、改造难度。

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For calculating the reform factors the influence factors cover the range of regulation, process factor, location factor, difficulty of reform.

计算改造因子时，影响因素有：范围调整、工艺因子、地点因子、改造难度。

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