| 煤的发热量与灰分的线性关系分析 |
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| 引用本文： | 田小鹏. 煤的发热量与灰分的线性关系分析[J]. 科技情报开发与经济, 2011, 21(10): 179-180 |
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| 作者姓名： | 田小鹏 |
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| 作者单位： | 国家煤及煤化工产品质量监督检验中心,山西太原,030012 |
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| 摘 要： | 通过对50组煤的发热量数据与灰分数据进行相关性分析,建立了两者之间的一元线性回归模型,并对该回归模型进行了检验,进而可借助该回归方程通过灰分数据快速地预测发热量值。
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| 关 键 词： | 煤 发热量 灰分 线性回归 |
Linear Correlation between Coal's Calorific Value and Ash Content |
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| TIAN Xiao-peng. Linear Correlation between Coal's Calorific Value and Ash Content[J]. Sci-Tech Information Development & Economy, 2011, 21(10): 179-180 |
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| Authors: | TIAN Xiao-peng |
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| Affiliation: | TIAN Xiao-peng |
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| Abstract: | Through the correlation analysis on the data of calorific value and ash content of 50 groups of coal samples, this paper establishes and verifies the single-variable linear regression model between calorific value and ash content, which can be used for the quick prediction through the data of ash content. |
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| Keywords: | coal calorific value ash content linear regression |
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