摘要
运用数理统计中的多元线性回归理论,建立了赵庄矿商品煤发热量指标审核数学模型,并对其回归方程式进行了验证,最终确立了用于指导日常检验工作的发热量测定结果的审核公式。
The index audit mathematical model of commercial coal caloric in Zhaozhuang Mine was established by multiple linear regression theory in mathematical statistics, and its regression equation was validated. The audit formula used for guiding daily caloric test result was established ultimately.
出处
《煤质技术》
2008年第2期14-15,19,共3页
Coal Quality Technology
关键词
商品煤
发热量
回归分析
commercial coal
caloric
regression analysis
