regional geochemical sample analysis 区域地球化学样品分析
Quick and correct disposal and analysis of the spatial data of regional geochemical is urgently needed.
对于海量的区域土壤地球化学数据，快速准确的处理与分析评价是其迫切要求。
With such data-processing methods as comparative analysis, the present paper applied the 1:500000 regional geochemical data of Heilongjiang Province to the agricultural problem.
本文采用对比分析等数据处理方法将黑龙江省1：50万区域地球化学资料应用于农业问题的研究。
By analysis of the geochemical field of Heicigou gold ore field, the intensive differentiation of that corresponds with regional geological process.
通过对黑刺沟金矿田地球化学场的初步分析认为：黑刺沟金矿田金元素的强烈分异作用与区域性地质作用有关。
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