Appraising method of comprehensive value of historic buildings based on grey clustering method

And its destructive impacts on environment have been generally ignored; On the basis of discussing on the environmental value, natural value of mineral resources, and value characters and constitution the growth of mineral economy, the society-economy and environment comprehensive value for mineral resources exploitation was set up.

The appraise model of comprehensive value of historic buildings is established based on the orthogonal design.

To give quantitative analysis method on integrated value of the regional economic-culture festival,cor-responding fuzzy integrated value models are set up using fuzzy mathematics thoughts in this paper.

Study on Distributor's Customer Segmentation Based on Synthetic Value

Based on the summary of evaluation methods of present tourist resources, the conception, the features and the significance of an integrated value method is proposed.