Study and application of osculation-value method and deviation method (from"ideal environmental point") in the synthetical assessment of environmental quality;

Projection method of fuzzy multi-attribute decision-making based on the maximal deviation model;

Multi-criteria Classification Approach with Incomplete Certain Information Based on Optimizing Deviation of Categories;

Structure of Managerial Compensation and Dispersion of Firm Value;

It is considered that the errors compose of the true value error,systematic error and dispersion.

By using the method of classification statistic, this paper discusses on the rationality of library s stock through the analysis of dispersion between the book-loaning ratio and the stock ratio, which provides the basis for the better decision of the construction of library s stock and give full play to the social service function of the library.

Method of error separation based on photoelectric sensor in measurement of cylindricity;

The evolution forms of a multistep method for roundness error separation and their harmonic restraint analysis;

Angle Indexing Error Separation Technique for Prism--Multi-displacement Method;

A technology of dynamic measure round error and error separating;

The part is evaluated using the techniques such as curve matching, curved face matching and error separating.

The effect of the initiator dosage and the mixing ratio of emulsifying agent on the polymerization stability and of monomers on the sizing performance were investigated through testing in combination with analysis of variance.