摘要
汶上-东平地区沉积变质型铁矿床磁性铁品位与可溶铁品位呈线性关系,相关系数0.965,经筛选,选取了2 030组样品建立了汶上-东平带沉积变质型磁铁矿品位与可溶铁的一元回归方程,经过与样品测试的分析结果对比,证明一元回归方程具有代表性、客观性。
Magnetic iron grade of Wenshang- dongping sedimentary metamorphic iron deposit has a linear relationship with soluble iron grade. Its correlation coefficient is 0. 965. After selecting, choosing 2030 groups of samples, one dimension regression equation of magnetic iron grade- soluble iron has been set up in Wenshang - Dongping sedimentary metamorphic iron deposit. Through contrast of the sample testing results, it is regarded that one dimension regression equation is representative and objective.
出处
《山东国土资源》
2013年第1期25-27,共3页
Shandong Land and Resources
关键词
沉积变质型铁矿
磁性铁
品位
一元回归方程
汶上-东平
Sedimentary metamorphic iron deposit one dimension regression equation Wenshang- Dong-ping area
