该模型在满足供应链上各节点企业订单执行率的条件下，通过确定最佳订购批量，有效地控制库存量，实现供应链的总库存成本极小化。
In the suggested model , the total supply chain inventory cost is minimized by the test ordering batch being obtained and the stock level bring effectively controlled while the order executing rates of all supply chain nodes are met .
成本极小化