采用因子分析法计算下庄铀矿田航放初始铀含量

Calculating the initial uranium content with factor analysis in Xiazhuang ore field

采用因子分析对下庄铀矿田的航测K、U、Th数据进行了主成分分析,指出第一主成分反映母体的原始放射性元素含量及其分布状况,并利用U在PC1上的因子负荷反映铀的原始沉积。

Factor analysis（the principal component analysis） is used to analyze the K,U,Th data of Xiazhuang ore field,the first principal component is suggested to reflects the original content and distribution of the mother of radioactive elements and the load factor of is U on PC1 suggested to reflect the initial uranium deposition.