现代自动分拣系统广泛采用先分区拣选后订单合流的分拣策略，其中存在着订单排序优化问题。

The modern automated sorting systems widely adopt the strategy of zone picking and order accumulation, where the or-der arrangement optimization problem exists.

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在分析印刷业工艺瓶颈工序的基础上，将印刷业订单排序问题简化为单机排序问题，并建立了该排序的数学模型。

Simplifying the printing order sorting into single sorting on the basis of analysis as to the choke point and had established the sorting 's teaching model.

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在分析印刷业工艺流程和瓶颈工序的基础上，将印刷业订单排序问题简化为单机排序问题，并建立了该排序的数学模型。

On the foundation of analyzing printing processing characteristic and bottleneck processing, the single machine order sorting model is proposed in this paper.

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