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For the characteristics of county economy development, basing on unascertained measure model, this paper will describe the modeling process of unascertained measure evaluation. For a new method of scientific evaluation, it will use unascertained measure model to build an evaluation model of sustainable development of county economy. Combine the theory with the actual case, which will verify the scientific,...
Based on the unascertained theory, the paper elaborated exhaustively the modeling process of the unascertained measure model. Combined with the unascertained measure model, the safety factors affecting underground fire are analyzed and evaluated. According to the reality of Bofang coal seam 3, we can collect the measured data, determine the fire risk evaluation index, calculate for example by using...
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