Hydrocarbous are thus trapped and cannot escape either updip or vertically.

因此烃类被圈闭,无论在上倾方向或垂直方向都不能散失.

辞典例句

Drilling materials and test data confirm that oil produced in the downdiptraps and water updip ones.

大量的钻井、试油等资料证实,下倾部位产油、上倾部位产水.

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