Gold ore bodies formed by every pulse and mantle-surge all show respective geochemical and element combination characteristics. Each mineralized trace element show regularity in vertical section.
Using the theory of gray system, the authors analysed the data of oil and gas geochemical exploration, which reflect to some extent the oil and gas distribution regularity of the working district.
应用灰色系统理论，对油气地球化学勘探资料进行分析，在一定程度上反映出工作区油气分布规律。
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The study of evolution regularity of anomaly has a more practical significance in revealing metallogenic mechanism, examining and confining the geophysical and geochemical anomalies.