It uses drilling welllogging, seismic section and outcrop to interpret the sedimentary system tracttridimensionally and each lithoface in basin , also recapitulate three dimensionalsedimentary pattern.
它综合利用钻井测井曲线、地震剖面及地表露头三种资料对盆地的沉积体系域及各岩相作立体解释,并概括为具有三维空间立体概念的沉积模式。
参考来源 - 柴达木盆地三湖凹陷北斜坡第四系层序地层学研究The sedimentary system is regarded as terminal fans by petrology, sediment ary structure and the depositional sequence. The model includes a tripartite zonation of terminal fans into feeder,distributary and basinal zones.
根据岩石学、沉积构造、沉积相序组合等分析，认为其沉积体系为终端扇体系，发育补给带、分流带、盆地带三种主要相组合类型。
参考来源 - 塔里木盆地库车坳陷新生界终端扇沉积体系与储层研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The main sedimentary system includes fluvial, delta, alluvial fan and lake facies.
主要沉积体系为河流、 三角洲、 冲积扇及滨浅湖相。
The exploration proved that the study of stratigraphy sequence and sedimentary system is the key tache.
勘探实践证明，层序地层与沉积体系研究是隐蔽油气藏勘探的关键基础性环节。
There is braided river delta sedimentary system in the northeast of the gentle slope, while delta in the northwest.
在东北部缓坡带发育辫状河三角洲，而在西北部缓坡带则发育曲流河三角洲。
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