The speed of technological change has also tended to vary throughout the supply chain.

技术变迁的速度在整个供应链中也有变异的倾向。

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Proceed to have introduced the rationale that logistics integrates, process reengineering and supply chain integrate theory mainly including enterprise business technological process.

然后，论文阐述物流整合的理论基础，主要包括企业业务流程重构和供应链整合理论。

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The issue then was also technological change advances in supply-chain logistics that created the then-giant booksellers including Waldenbooks, B.

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