对数比变换和偏最小二乘法在地球化学组合异常提取中的应用——以湘西北铅锌矿为例
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Log-ratio transformation and PLS methods for identifying integrated geochemical anomalies: A case study of lead-zinc mineralization in northwestern Hunan
WANG Kun1, XIAO Ke-Yan2, CONG Yuan2