柴北缘中段地球化学特征及铬的成矿潜力评价
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Geochemical characteristics and Cr metallogenic potential evaluation of the middle section of the northern margin of the Qaidam Basin
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图2. 浓集系数、丰度及剔除比率拟合曲线 |
Fig.2. Fitting curves of concentration coefficient,abundance and rejection ratio |
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