regional geochemical anomaly 区域地球化学异常 regional geochemical background 区域地球化学背景 regional geochemical differentiation 区域地球化学分异 ..
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regional l geochemical background 区域地球化学背景
Geochemical characteristics and regional tectonic evolution background indicate that the rocks were formed in a post-orogenic extension environment.
地球化学特征及区域构造演化背景等表明岩石形成于挤压造山向非造山转换的后造山拉张环境。
Based on the regional geological background, geophysical and geochemical characteristics is summed up, the ore-seeking directions pointed out.
通过结合地质、地球物理、地球化学特征分析，总结出了该区的找矿方向。
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