研究连锁企业的二级库存系统优化问题。

This paper discusses the optimization of two-level inventory system of chain retail enterprises.

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针对连锁经营企业的二级配送系统的特点，提出了基于熵原理的配送系统中库存柔性的定义。

To begin with, the definition of stock flexibility in delivery system is put forward based on entropy theory taking into account the character of chain store's operation.

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