分别对各构造单元内部及全盆地奥陶系各地层单元进行对比；指出盆地内存在相带变化、奥陶系内部地层间断等问题。
It is pointed out that there exist the facies changes, rock unit diachroneity and discontinuity of interior formations in Ordovician.
分隔较年轻的上覆沉积地层与火成岩或变质岩的侵蚀面的地质界面，在地质记录上代表一个大的间断。
A geological surface that separates younger overlying sedimentary strata from eroded igneous or metamorphic rocks and represents a large gap in the geologic record.
上扬子西部滇东、黔西茅口组之上多为峨眉山玄武岩所覆盖，长期以来人们一直认为两者不存在沉积间断和地层剥蚀。
The Middle Permian Maokou Formation is generally overlain by the Late Permian Emeishan basalts in eastern Yunnan and western Guizhou in the west of the Yangtze platform.
金矿体的产状严格受铜官山倒转背斜不同部位地层岩石的产状及其层间断裂的控制。
The attitude of gold ore bodies are strictly controlled by that of the strata in different parts of the Tongguanshan overturned anticline and interlayer faults.
控矿因素为地层、岩浆岩及构造，其中层间断裂与接触带构造是主要的容矿构造。
Control factors of mineralization are strata, magmatites and structure. Interformatinal faults and contract zone are mainly including ore structures.
铜川矿区煤系地层中小断层十分发育，这些小断层一般为层间断层(包括层面断层)。
A large number of small faults, generally intraformational faults (including bedding faults) have been found in THD coal measures in Tongchuan coal-mining District.
它是利用测井资料，以地层分层为基础，采用计算机技术实现井间断层分析的一种井间断层自动分析方法。
Automatic analysis of strata between Wells, based on stratigraphic division of well logs, is realized using computer techniques.
通过单井N/E沉积间断地层剥蚀量的计算和古地形与剥蚀量关系的分析，绘制了济阳坳陷N/E沉积间断地层剥蚀厚度等值线图。
Based on calculation of erosion thickness under the hiatus in some wells and correlation between erosion thicknesses and palaeotopography, contour diagrams of erosion can be mapped.
通过单井N/E沉积间断地层剥蚀量的计算和古地形与剥蚀量关系的分析，绘制了济阳坳陷N/E沉积间断地层剥蚀厚度等值线图。
Based on calculation of erosion thickness under the hiatus in some wells and correlation between erosion thicknesses and palaeotopography, contour diagrams of erosion can be mapped.
应用推荐