| 确定矿石体重的回归预测法 |
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| 引用本文： | 王玉中. 确定矿石体重的回归预测法[J]. 新疆地质, 1993, 0(3) |
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| 作者姓名： | 王玉中 |
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| 作者单位： | 新疆有色金属公司地质处 |
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| 摘 要： | 影响矿石体重的因素很多,如矿石的密度、湿度、物质组成的种类、含量等。确定矿石体重的传统做法——平均体重法主要考虑的是前二种属于物理方面的因素;而测重于考虑后二种属于化学方面的因素的方法——回归预测法,是确定矿石体重的另一个方法,它是依据矿石中元素的含量与矿石体重的相关关系,应用回归分析法建立一个函数关系式,利用此关系式用矿石中元素的含量来动态地确定矿石的体重。将这个方法的使用效果与平均体重法进行对比,前者比后者好。
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| 关 键 词： | 地质总体 致密块状部分 浸染状部分 回归分析 标准差 |
REGRESSIVE PROGNOSIS OF THE WEIGHT OF ORES |
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| Wang Yuzhong. REGRESSIVE PROGNOSIS OF THE WEIGHT OF ORES[J]. Xinjiang Geology, 1993, 0(3) |
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| Authors: | Wang Yuzhong |
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| Abstract: | There are many factors which influence the weight of ores, such as the density.humidity,variety and component etc.. The traditional weight measuring - average weight method emphasizes on the first two physical factors, while a new weight measuring-regressive prognosis method emphasizes on the second two chemical factors. This method is based on the function relation between elements content and weight of ores,which is built by the regressive analysis,and used to calculate the weight of ores according to the known elements content. Compared with the average weight measuring ,this method has a better effect. |
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| Keywords: | geological population compact massive ore population disseminated ore population re- gression analysis standard deviation |
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