盆地构造沉降和沉积过程主要受北缘和西缘张性断层的控制。
Tectonic subsidence and sedimentation were primarily controlled by the northern and western basin border faults.
从而为根据小尺度断裂构造密度的变化预测大型张性断层构造提供了理论依据。
The theoretic evidence was provided to forecast a large size tensile fault depending on the density change of small fracture structure.
下古生界的勘探区带评价的关键性指标首先是存在有效盖层，然后考虑张性断层对局部封盖条件的破坏作用。
The existence of effective cap rock is the key index of performing play evaluation on Palaeozoic prospecting, then to consider that tensional fault destroyed the cap rock in limited region.
泌阳凹陷在区域性引张作用下形成了典型的伸展构造样式——被不同层次断层切割成的一系列复杂断鼻、断块。
Typical extensional structural patterns, cut into a series of complex fault noses and fault blocks by faults of different levels, form under regional extension force in Biyang depression.
伸展褶皱是张性盆地区构造变形的重要组成部分，其分布相当普遍，多属于与正断层相关的褶皱。
Extensional fold is an important component part of tectonic deformation in tensional basins, which distributes widely, and mostly belongs to normal fault-related folds.
部分正断层的所在位置与古断层位置重合，是古断层的复活，仍然表现为张性断陷。
Part of positive fault's position overlap with palo-fault, which is palo-fault resurrection, it still shows gaping fault.
根据矿体特征和矿体分布规律，北北西向断层上盘张扭性裂隙及跑马岗组褪色白云质含砾次长石砂岩具有较好的找矿远景。
According to ore body characteristics and distribution, NNW hanging wall transtension fracture and Paomagang Fm fade dolomitic gravel subarkose has great prospects.
根据矿体特征和矿体分布规律，北北西向断层上盘张扭性裂隙及跑马岗组褪色白云质含砾次长石砂岩具有较好的找矿远景。
According to ore body characteristics and distribution, NNW hanging wall transtension fracture and Paomagang Fm fade dolomitic gravel subarkose has great prospects.
应用推荐