...供应链网络结构；分形维数；分形维谱 [gap=2549]ds: fractal theory; service supply chain; fractal supply chain; self-similarity; supply chain network structure; fractal dimension; fractal spectrum ..
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Value migration affects the supply chain network structure in horizontal structure, vertical structure and intra -firm organization.
价值的转移将影响供应链的水平结构、垂直结构以及供应链上各企业的内部结构。
This model describes the structure of supply chain commendably, and supports the optimization of supply chain integration network.
该模型较好的描述了供应链集成网络的结构和特征，且为供应链集成网络优化方法的研究提供了基础。
By determining the structure of the model and empirical analysis of the successful construction of the BP neural network of supply chain risk early warning partnership model.
本文通过确定模型结构和实证分析，成功地构建了BP神经网络供应链合作伙伴关系风险预警模型。
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