【摘要】 采用统计分析方法、层次分析方法和模糊数学方法,对煤炭资源洁净等级评价进行了研究,并基于VisualC++6.0,建立了中国煤炭资源洁净等级评价系统。本文介绍了系统的设计原则、功能模块及其构成,最后以实例验证了该系统是实用和有效的。更多还原

【Abstract】 Using the methods of statistical analysis, analytic hierarchy process and fuzzy mathematics, as well as the Visual C++6.0, a system of coal resource lustration class evaluation is established. The paper introduces the design principle,function module and structure of the system. Finally, an example shows that the system is applied and valid.更多还原