陕甘宁盆地具有较有利的成岩层序地层学研究条件。

Ordos basin has favorable condition for the research work.

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陕甘宁盆地东部的陕北斜坡区分布着几个巨型重力高。

Several huge gravitational highs are distributed over the Northern Shanxi slope areas in the eastern part of the Shan-Gan-Ning basin.

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陕甘宁盆地中部气田的主要储气层段为奥陶系马五段的古岩溶层。

At the end of Ordovician Period, a differential elevation occurred in the central Shanganning Basin due to the Caledonian Movement.

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