山东国土资源
山東國土資源
산동국토자원
LAND AND RESOURCES IN SHANGDONG PROVINCE
2014年
5期
57-58,64
,共3页
边荣春%韩玉珍%王仕昌%王洪军
邊榮春%韓玉珍%王仕昌%王洪軍
변영춘%한옥진%왕사창%왕홍군
小体重%磁性铁品位%回归方程%济宁市翟村铁矿
小體重%磁性鐵品位%迴歸方程%濟寧市翟村鐵礦
소체중%자성철품위%회귀방정%제저시적촌철광
Low body weight%magnetic iron grade%regression equation%Zhaicun iron deposit in Jining city
利用济宁市翟村铁矿勘查过程中取得的体重测试值与磁性铁品位数据进行了回归分析，得出回归方程为y＝2．74＋0．026x，经显著性、精度检验并结合实际实践，证明该一元回归方程具有显著性，预测精度较高。可以用该方程预测翟村铁矿区小体重值。
利用濟寧市翟村鐵礦勘查過程中取得的體重測試值與磁性鐵品位數據進行瞭迴歸分析，得齣迴歸方程為y＝2．74＋0．026x，經顯著性、精度檢驗併結閤實際實踐，證明該一元迴歸方程具有顯著性，預測精度較高。可以用該方程預測翟村鐵礦區小體重值。
이용제저시적촌철광감사과정중취득적체중측시치여자성철품위수거진행료회귀분석，득출회귀방정위y＝2．74＋0．026x，경현저성、정도검험병결합실제실천，증명해일원회귀방정구유현저성，예측정도교고。가이용해방정예측적촌철광구소체중치。
By using weight test value and magnetic iron ore grade data obtained in the course of exploration of Zhai-cun iron deposit in Jining city,regression analysis has been carried out,and gained the regression equation y=2.74+0.026x.After significance and precision test,combining with actual practices,it is proved that regression equation has significance and high prediction accuracy.By using this equation,the value of a small weight of Zhai-cun iron deposit can be predicated.
