Participants learn how to recognize and correlate sequence boundaries, flooding surfaces, condensed sections, and system tracts.
学习人员学习如何识别和对比层序边界、水淹表面、致密剖面和体系区块。
The unconformity, river rejuvenation surface and lithology and lithofacies transition surface are the main types of sequence boundaries.
层序界面类型主要有不整合面、河流冲刷侵蚀作用面和岩性岩相转换面等。
The sequence boundaries and the slope-break zones are the important factors to control creation of stratigraphic and lithologic traps in the area.
层序地层边界和坡折带是控制本区地层岩性圈闭形成的重要因素。
The recognition of sequence boundaries and maximum flooding surfaces is the key problem in the study of sequence stratigraphy of continental strata.
层序界线和最大洪泛面的识别是陆相地层层序地层学研究的关键。
The present paper deals with the Cambrian sequence stratigraphic framework, sequence boundaries, sequence patterns and systems tracts, in the middle Yangtze area.
笔者建立了中扬子区寒武系层序地层格架，研究了中扬子区层序界面和体系域特点，分析了中扬子区层序样式的基本类型及其特征。
The abrupt changes in spore-pollen species and in the content of reduction sulfur are sensitive to water depth, and can be used as indicators for sequence boundaries and system tracts.
孢粉种属突变以及还原硫含量变化对水体深度比较敏感，是划分深水环境层序边界以及体系域的良好指标。
The key of sequence stratigraphy analysis lies in recognizing sequence boundaries of different levels. Parasequence is the minimum unit of sequence stratigraphy analysis of well-logging.
层序地层分析的关键在于不同级别层序界面的识别，准层序是测井层序地层分析的最小基本单元。
It can be used to determine boundaries of depositional sequence and system tracts, current direction, hydraulic energy and manifold depositional environments.
用它可以确定层序和体系域边界，判断水流方向和水动力大小，识别多种沉积环境。
It can be used to determine boundaries of depositional sequence and system tracts, current direction, hydraulic energy and manifold depositional environments.
用它可以确定层序和体系域边界，判断水流方向和水动力大小，识别多种沉积环境。
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