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区域地球化学场趋势显示了该区为钨、金、铜矿化集中区的特征。
The trend of regional geochemical field shows that the area is characterized by tungsten, gold, copper mineralization.
youdao
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区域地球化学场趋势显示了该区为钨、金、铜矿化集中区的特征。
The trend of regional geochemical field shows that the area is characterized by tungsten, gold, copper mineralization.
youdao