soil geochemical survey

基本解释

Based upon the characteristics of geochemical anomaly of mercury and combined with the results of petro-geochemical and soil survey, two prospectives are proposed.
根据汞的地球化学异常特征的研究，结合地质、土壤和岩石地球化学勘查结果，提出了两处找矿有希望地段。
A simple and rapid method for simultaneous determination of nitrogen and carbon in soil samples for multi-purpose geochemical survey using elemental analyzer has been developed.
详细研究了元素分析仪的工作条件，建立了直接固体进样同时测定多目标地球化学调查土壤样品中氮、碳的方法。
There are three categories of geochemical exploration method deriving the deep mineral characteristics from the data, including: the normal (geochemical rock survey, geochemical soil survey);
可用于提取深部矿化信息的地球化化学方法，有三类：常规地球化学方法：岩石测量、土壤测量；