optimize investment structure造句

Optimize investment structure
优化投资结构
In this paper , in order to optimize investment structure and improve investment benefit , on basis of multiple - dimension character classification , by way of resource conversion and value upgrade , a zero - one goal programming model for mining area industrial transformation are established from the generalized resources view
为优化投资结构，提高投资效益，从广义资源的角度，在二维度特徵分类的基础上，建立了以资源转移和价值提升为基准的0 - 1目标规划数学模型。
It's difficult to find optimize investment structure in a sentence. 用optimize investment structure造句挺难的