perishable inventory 中文意思是什麼
perishable inventory
解釋
易腐物儲存- perishable : adj. 易腐敗的；不經久的；脆弱的；會枯的；會死的。n. 〈pl. 〉易腐敗的東西〈尤指食物〉。n. -ability ,-ably adv.
- inventory : n. 1. （財產等的）清單，報表；（商品的）目錄。2. 盤存，存貨。vt. 編制（商品等的）目錄，開清單，盤存。adj. -torial ,-torially adv.
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This paper develops a deterministic inventory model for perishable items with a mixture of back orders and lost sales under inflation and time discounting, where the backlogged demand rate is dependent on the negative inventory level during the stock out period. the main differences from the existing related models are that the present model takes the maximum present value of profit in a repeatable order cycle as the objective function and proposes a more practical constraint of maximum customer - waiting time to ensure a proper customer service level. then the existence and the uniqueness of the solution to relevant systems are examined and a solution algorithm is shown to find the optimal replenishment policy. at last, some numerical examples are presented to illustrate the applicatioh of the model
本文建立了一種考慮通貨膨脹與時間價值的變質性物品的庫存模型，在模型中允許短缺發生且拖后的需求速率與在缺貨期間已經發生的缺貨量有關.和已有相關模型的主要區別在於本模型把一個可重復的訂貨周期內的最大平均利潤的凈現值作為目標函數，且增加了在缺貨期間最長顧客等待時間的限制，以確保庫存系統擁有較高的服務水平.然後討論了模型最優解的存在性與唯一性，並提供了尋求模型整體最優解的演算法.最後用實例說明了此模型在實際中的應用 -
In the first section, this dissertation starts with the concrete problems thatdecision makers may encounter while they use the existing inventory theory tomake practical inventory decision, and makes further extensive study on thetraditional inventory control theory from di ? erent aspects. the details are givenas below : 1. the losing in inventory is only relative to the stocks in the traditionalinventory models for perishable items
本文的第一部分從應用已有的庫存控制理論進行實際的庫存決策時遇到的具體問題入手，從多個方面對傳統的庫存控制理論做進一步的擴展研究，具體的研究內容如下: 1 .傳統的變質庫存模型認為庫存損耗只與庫存量有關。
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