The evaluation of multi-factors indexes is a prerequisite for making correct multi-objective decision.

With the engineering characteristics as influential factors and customer requirements as appraisal indexes,the determination of the relation functions can be regarded as a multi-factor and multi-index experiment design.

The establishment of influential factor indexes of cascade profit of mining resources;

Based on analyzing the present methods of drawing up the correction coefficient system of base land price,this paper brings up the principles of selecting the factors which influences the land price,and the methods of dividing the factor index and deciding the correction coefficients.