储备费用
储备费用-
该模型是建立在模拟出机器零件磨损情况的基础上，利用概率统计的知识，通过对备件预期储备费用和缺货损失进行分析确定出备件采购日期和采购数量。
Based on the simulating model of machine component wear and probability theory , the TPIM optimizes both anticipated holding cost and shortage cost , while making the right decision of purchasing date and quantity of spare parts .
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分析了储备费用，缺货损失与服务水平之间的关系，研究了在管理财务决策中，增加储备而带来的费用增加和提高服务水平相比较，是否合算。
This paper analyses the relationship between the cost of carrying inventory , the loss in out of stock and the service level , The increasing of inventory will bring about a higher service level , but it will increase the cost . Is it worthwhile to do it ?