The constitution and evolution features of sedimentary facies and reservoir distribution rules are studied within the high frequency sequence.

在高频层序内研究了沉积微相的构成与演化特征以及储层分布规律。

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This article takes on the theoretical analysis and discussion to it, in such aspect as the historical evolution, the formation reason. the regional character and the type constitution.

本文从历史沿革、形成原因、地域特点、类型构成几方面对其进行理论分析和探讨。

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This paper makes a tentative study on the problems about the evolution, the concept, the constitution, the application of the crime.

本文就该罪的沿革、概念、构成、适用等问题进行了探讨。

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