摘要
利用回归分析法对煤矸石的灰分和发热量进行分析,求得它们的线性回归方程,对回归方程的显著性进行检验,从而证明推导出的回归方程运用于生产实践中的置信度。
The refuse ash content and heating value was analyzed by using the regression analysis method. Linear regression equation was gained. Significance of regression equation was inspected. Confidence of the regression equation using to production practice was demonstrated.
出处
《洁净煤技术》
CAS
2004年第2期58-60,共3页
Clean Coal Technology
关键词
煤矸石
灰分
发热量
回归分析
refuse
ash content
heating value
regression analysis
