%0 Journal Article
%T 汝箕沟煤矿煤发热量的回归分析研究
%A 刘晓国
%A 赵志根
%A 黄文辉
%J 洁净煤技术
%D 2011
%X 通过分析汝箕沟煤矿煤质得到了84组煤质分析数据,包括Ad,Mad,Vdaf,Qgr,d,并统一了各变量的基准;根据回归分析的原理,建立起煤的发热量与煤的工业分析参数之间的多元回归方程。通过F-检验和相关系数检验,说明回归方程是显著的,有实用价值;通过误差分析,表明回归分析的效果较好。 Research 84 groups of coal quality analysis data including Ad,Mad,Vdaf and Qgr,d,and make the basis standardization of those data.Based on the theory of regression analysis,establish the multiple regression equation between coal calorific value and coal industry analysis parameters.The results show that regression analysis works well by the F-test,R-test and error analysis
%K 发热量
%K 多元回归分析
%K 无烟煤 calorific value
%K multiple regression analysis
%K anthracite
%U http://www.jjmjs.com.cn/WKD/WebPublication/paperDigest.aspx?paperID=9a2b1d86-12fb-4e28-a846-e4ecdbaa24ad