The inventory management is the important part of supply chain management. This paper conducts some study and discussion in the aspect of demand and inventory cycle time.

而库存管理则是供应链管理中非常重要的环节，本文就是从库存周期和顾客需求角度出发对库存管理进行了探讨。

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Conclusion: The study indicates that the shorter single support time during the gait cycle in patients is responsible for the abnormal walking velocity , awful gait and decreased ability of walking.

结论：在自然行走过程中，偏瘫患者双下肢的单支撑期和摆动期的明显缩短是导致患者步行周期延长，步态异常，步速减慢，步行能力下降的根本原因。

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Establish standard cycle time, standard Operating Procedure and production capacities for posts in the study area.

建立所研究的区域内岗位的标准工时、标准操作规程和产能。

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There are other ways to get some exercise and reap the benefits - a Dutch study found commuters who cycle take less time off sick.

BBC: Too many men 'unconcerned' about weight health risks