【摘要】 影响综放产量有许多因素,这些因素的统计数据灰度较大,因而无法用数理统计方法去分析研究。文中用灰色关联分析法,揭示了影响综放产量诸因素之间的关联程度,并结合实际对这些因素进行了全面的分析。更多还原

【Abstract】 There are many factors influencing output of the fully-mechanized topcoal caving face,in which the statistic data are gray,so they can not be analysed by Mathematical Statistics,the gray interaction analyze approach is used in the paper to disclosure the interaction degree of factors which are muti-analysized by combining with practice.更多还原