摘要
提出了在投入产出模型中，考虑在产品因素可以提高模型精度的思想，同时研究了建立模型的方法、在产品的特点。
In this paper, the idea of raising model precision is put forward when products in process is considered in input output model. Meanwhile, the method of establishing model, the characteristics of products in process and calculation of cost are studied.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
1998年第9期127-130,共4页
Systems Engineering-Theory & Practice
基金
国家自然科学基金
