因此维修服务系统又有自身的两个特点：备件需求波动量大和缺货成本很高。
So, maintenance service systems have two own peculiarities: a wide range of fluctuating of demands of spare part and high cost of outing of stock.
供应链分销系统的成本主要由固定成本、运输成本、存货成本和缺货成本组成。
The distribution cost comprises four items: fixed costs, transportation costs, inventory holding costs and backordering costs in the supply chain.
讨论了有缺货成本的随机需求量的存货决策，着重分析了在有缺货成本下，再订购点的确定及仓库出空率的计算公式。
This paper discusses stock decision for random requirement with shortage cost, and the analysis is focused on problems of determining reorder point and obtaining the formula of store rate of shorts.
讨论了有缺货成本的随机需求量的存货决策，着重分析了在有缺货成本下，再订购点的确定及仓库出空率的计算公式。
This paper discusses determining of reorder point with shortage cost, and the analysis is focused on a simple and easy calculation about safety stock.
通过对我国高新技术产业和高新技术企业产品的研究，我们发现高新技术企业产品的生命周期短、需求难以预测、产生缺货时缺货成本很高。
After study the high-tech enterprise and the product, we find that the product life cycle of the high-tech enterprise is short; it is difficult to forecast demand; the product shortage cost is high.
本文研究了缺货损失高于补货成本易逝品的供应链契约。
This paper studied supply contracts for perishable commodities with goodwill cost more than replenishing cost.
利用有号距离和形心将无缺货补货的模糊库存的总成本利用有号距离和形心解模糊化。
We use signed distance and centroid to defuzzify the total cost in the fuzzy sense in fuzzy inventory without backorder.
利用有号距离和形心将无缺货补货的模糊库存的总成本利用有号距离和形心解模糊化。
We use signed distance and centroid to defuzzify the total cost in the fuzzy sense in fuzzy inventory without backorder.
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