摘要
本文在综合分析影响矿井吨煤成本的定性和定量因素的基础上 ,利用模糊数学与灰色系统理论对矿井吨煤成本进行了有效的预测。
On the basis of the comprehensive analysis of the factors which influnce the cost of each ton of coal,use vague mathematics and the theory of grey system to predict ef- fectiely the cost of each ton of coal.
关键词
模糊数学
灰色系统理论
吨煤成本
矿井
生产成本
vague mathematics and the theory of grey system,the cost of each ton of coal,predict
