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在康滇地轴北段,利用区域化探(水系沉积物)数据做了判别分析和因子分析。作者注意到Ba、Pb元素的相关系数可以用作Pb、Zn异常分类及其异常含矿性评价的依据。同时应用此法对划分铅、锌矿床的规模也获得了令人鼓舞的效果。
In the northern section of the axis of the Kangdi-Dian region, discriminant analysis and factor analysis were carried out by using regional geochemical data (sediments). The authors note that the correlation coefficients of Ba and Pb can be used as a basis for the anomaly classification of Pb and Zn and for their anomalous ore-bearing evaluation. At the same time, the application of this method has also achieved encouraging results in the division of lead and zinc deposits.