摘要 把库存量控制到最佳数量，获取最大的供给保障，是很多企业、很多 经济学家追求的目标。

ABSTRACT: It's the aim of many enterprise and economiststhat how to make the stocks best and get enough supply.

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结果：本法有效地把采购间隔期内的药品库存量控制在7天库存量内，加速医院资金周转，减少购药频率。

Results: with this method, the drug stocks can be controlled within 7 days during the purchasing period, accelerating the hospital's capital turnover, lessening the frequency of purchases.

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