上覆地层 meaning in English
overlying strata
Examples
- Analysis of large deformation regularity in stratum above metro tunnel
地铁暗挖隧道上覆地层大变形规律分析 - Numerical simulation of stratum deformation above overlapping metro tunnel
地铁重叠隧道上覆地层变形的数值模拟 - Upward micro - seepage of hydrocarbon causes reductive environment in the overlying strata and the oil & gas exploitation intensifies formation of the reductive environment
摘要油气田烃类的垂向微渗漏造成上覆地层的还原环境，油气田的开采则加剧了还原环境的形成。 - Effect of structure on cbm formation and destruction reflects in three aspects : geological developing history , fold and fracture . region where valid depth is smaller than 200m has no exploration value
构造对煤层气藏的形成和破坏主要表现在地质发展史、褶皱、断裂三个方面，其中上覆地层有效厚度小于200m的地区不具备勘探价值。 - And during each period of the process of the crystalline basement stick , the interface with relatively bad welding had coupled movement with the overlying layer . as a result , the overlying layer happen to be dip - slip drag
研究认为，结晶基底在拼贴焊合过程中，其地体拼贴面之间焊合程度较差的界面在后期各阶段的构造活动中，与上覆地层发生祸动。