At present, many methods have been employed in the research of the strata denudation in sedimentary basin, including geologic method, geochemistry method and physical geography method, and so on.
目前，已有很多方法应用于沉积盆地地层剥蚀的研究，包括地质方法、地球化学方法及地球物理方法等。
The conception of abnormity is not strangeness in the field of geology. Physical geography abnormity and geochemistry abnormity are the important gist for the forecasting of mineral resources.
“异常”概念在地质学中并不陌生，如地球物理异常和地球化学异常一直是进行矿产预测的重要依据。
The foregone achievements show the physical properties and the geochemistry characters of oil and gas can be used as the main index of its migration.
已有的研究表明，油气的物性参数、地球化学特征以及储层的地球化学特征等都可以作为油气运移的示踪指标。
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