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。

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

youdao

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。

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

youdao