Therefore, suppose the presupposition of economic batch quantity model not to be completely established, its calculating formula shall be needed to be modified.

因此，经济批量模型假设的前提条件并不完全成立，经济订货批量的计算公式也就需要改进。

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So how to make decision of the order batch, order quantity, order period of the materials according to the production need direct influences on the economic benefit.

如何根据生产需要对材料的订货批量、订货批次及订货周期进行决策，将影响到企业的产品成本和经济效益。

youdao

So how to make decision of the order batch, order quantity, order period of the materials according to the production need direct influences on the economic benefit.

如何根据生产需要对材料的订货批量、订货批次及订货周期进行决策，将影响到企业的产品成本和经济效益。

youdao