本文从优化冷藏供应链配送网络的角度来解决上面提到的问题。

This article solves the above problem by optimizing the network structures of the cold chain.

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再次由德尔菲法和二次比选模型对模型求解结果分别进行初次和二次评估修正，从而得到进一步优化的配送网络；

Thirdly, the aticle evaluates and revises the results calculated from the foregoing madel with Delphi method and secondary comparative model, thus gets ulteriorly optimized distribution network.

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要优化成品油配送网络。

Refined oil distribution network should be optimized.

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