economic meaning造句怎么写

8、This article concerns the shadow cost concept and discusses the relationship between shadow cost and dual price according to linear programmings economic meaning of dual variable and shadow price.

2、Discussing the economic meaning of mining right and strengthening development of mining right market;

4、ELES (Extended Linear Expenditure System) is a good demand model which has explicit economic meaning and is used extensively.

6、Chapter four establishes the monetary multiplier model of our country and describes the economic meaning and statistical analysis of the measure.

1、Finally, the economic meaning to the condition of existence is presented.

5、This paper introduce economic meaning of shadow price and its application in purchase, supply, distribution, etc. of material.

3、Geographical indications are an important intellectual property right, it has remarkable economic meaning and value.

7、The economic meaning of the distributed parameters control model is very intuitionistic, and the present method has an important worthiness of practicality.