| 矿渣水泥强度的预测 |
| |
| 引用本文： | 周致远.矿渣水泥强度的预测[J].怀化学院学报,1993(5). |
| |
| 作者姓名： | 周致远 |
| |
| 作者单位： | 怀化师专数学系 |
| |
| 摘 要： | 用一天水泥抗压强度和矿渣掺加量预报七天水泥抗压强度,其预报曲线为三元二次方程,经过变换后变为二元回归方程,这样就能较容易确立和计算。对于控制矿渣水泥生产,保证其质量有较好的指导作用。
|
| 关 键 词： | 抗压强度 回归方程 “3σ”原则 |
The Forecaet of Strengrh of Slag Cement |
| |
| Zhou Zhiyuan.The Forecaet of Strengrh of Slag Cement[J].Journal of Huaihua University,1993(5). |
| |
| Authors: | Zhou Zhiyuan |
| |
| Institution: | Department of Mathematics |
| |
| Abstract: | when the compression strength of slag cement on seventh day is forecasted by it on firet day and the ratio of slag in the cement, the forecast equation is usually a two degree equation will three variables. After transformation, it is became into the regression of equation with two variable so as to be established and calculated easily. Thio mathod would be ussd to guide the slag cement production in order to improve quality of slay cement. |
| |
| Keywords: | Compression strength Rcgression equation "3σ"principle |
| 本文献已被 CNKI 等数据库收录！ |
