For single-depot multiple-item spare parts inventory structure optimization problem, we set the stockout times or stockout piece number as objective, respectively, and use cycle inventory, safety inventory and annual ordering number exchange curve to surport the decision making.
对单点多品种库存结构优化问题,分别以缺货次数和缺货件数为服务水平指标,通过周转库存、安全库存和年订货次数三者的交换曲线来辅助业务人员进行库存金额预算决策。
参考来源 - 零备件库存管理优化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Brings in a life cycle inventory model for material transportation, and develops software for calculation.
提出了一种货物运输的生命周期清单模型，并开发了相应的计算软件。
The model can be applied to calculate the environmental impact of cargo transportation and the life cycle inventory of products.
提出了一种货物运输的生命周期清单模型，并开发了相应的计算软件。
The method of net energy analysis for fuel ethanol from corn was developed based on principles of life cycle inventory(LCI) analysis.
基于生命周期清单分析原理，建立了玉米燃料乙醇的净能量分析方法。
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