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前言生物地球化学勘探方法已成功地运用到植物中Au浓度和下伏衬底中Au浓度相关对比上。在运积土覆盖区中,下伏基岩中的矿化和上覆土壤物质间没有什么地
Preface Biogeochemical exploration methods have been successfully applied to the correlation between the concentration of Au in plants and the concentration of Au in the underlying substrate. In the covered area, there is nothing between the underlying bedrock mineralization and overlying soil material