1·By the principle of "economic lot size" under the fixed condition, this paper gives the method of inventory control under some contingent condition.
根据确定条件下企业存货控制计算方法——“经济批量”的基本原理,提出了对某些因素不确定条件下存货控制的方法。
2·What is the optimal lot size?
最理想的批量是多少?