构造部位 meaning in English
tectonic position
Examples
- Different structural location has different extension effects and therefore forming multiple subsidence center
不同构造部位伸展作用不同，形成多个沉降中心。 - By the time of yanshanian structural hydrothermal superimposed caused the ore - forming chemical element of the pyritization sources activated , it results from the elements had been moving and expected turning into minerals in the beneficial structural position
经燕山期构造热液的叠加，驱使矿源层中的成矿元素活化、迁移，在有利的构造部位富集成矿。 - Through studying it is shown that in chagan sag , the geothermal gradients in the center are higher than those around the sag margin and major factors influencing the characteristics of temperature field distribution are the property of geotectogenesis and the differences in tectonic portion , lithology and underground water behaviour ; there are three types of mudstone compaction , i . e . normal compaction , undercompacition and overcomepaction ; there are two pressure systems in sandstone reservoirs , i . e . normal pressure and negative pressure systems and the strata ' s being uplifted and denuded is the key factor leading to the formation of the negative pressure system in reservoir ; and the distinctive temperature - pressure field characteristics in the sag are possessed of important petroleum geological significance in hydrocarbon source maturity , hydrocarbon generation , widening on oil and gas exploration domain and selecting exploration targets , etc
研究表明，查干凹陷中心的地温梯度高于凹陷边缘，大地构造性质及所处构造部位、岩性与地下水活动的差异是影响凹陷地温场分布特徵的主要因素；泥岩压实存在正常压实、欠压实和过压实三种类型，砂岩储层段压力类型可分为正常和负压两个系统，地层抬升剥蚀是导致储层负压系统形成的主导因素；凹陷独特的温压场特徵对烃源岩成熟、油气生成、油气勘探领域的扩大及勘探方向的选择等具有重要的油气地质意义。 - Having analyzed preliminarily formation mechanism of these common characteristics of anomaly , it concludes that : these are results , controlled by basically united tectonic stress field of large - range , caused by stress - strain accumulation and certain phase strong earthquakes , according to deformation difference brought about in tectonic position along the boundary zone and within second - order faults of active blocks resulted from unstable and inharmonious features for movement of block system at different levels and deformation of boundary
分析这些异常共性特徵的形成机制，初步认为：是在基本统一的大区域构造应力场控制下，不同层次块体系统运动及其边界带变形的非平稳、非协调性，在活动地块边界地带和地块内部次级断裂构造部位产生变形差异而导致应力-应变积累、孕育强震到一定阶段的结果。 - The reason for the moderate and large earthquake of zhengjiang block could be attribute as such features : because of the structure ' s more rigidity and the rising of the several interfaces in the crust , the energy from the deep crust of upper mantle is transported to the middle or upper crust persistently . thus it always accumulates at some locations and this may lead to eart
由于地表火山活动的停止，来自中下地壳和上地慢的大部分能量得不到释放，从而在有利的构造部位积聚，进而在流体的作用下，或在其它外动力诱发下，导致孕震系统失稳而发生地震。