Paleoearthquakes on the north Xizhou piedmont fault show that the switch from the last stable to the recent active tectonic stage was abrupt and intense.
从系舟山北麓断裂的古地震研究来看,从末次稳定期转入最新活跃期是突然的、强烈的。
The tectonic setting of granitoids of Yanshanian Stage in the south of Anhui Province and the northeast of Jiangxi Province in Jiangnan Uplift is studied.
对比研究了江南隆起带皖南地区与赣东北地区燕山期花岗岩类形成的构造背景。
Owing to the influence of tectonic superimposition and reworking at the late stage, both show fault or hidden unconformable contact relationships at present.
由于受后期构造叠加改造的影响,现今二者呈断层或隐蔽不整合接触关系。
On the basis of tectonic evolution in Junggar coal basin and taking coal mineral as "the fossil" and by way of studying the basin formation and tectonic evolution in every stage.
以准噶尔煤盆地的构造演化为依据,以煤矿产为“化石”,通过对煤盆地形成和构造演化各个阶段的研究,确定了准噶尔煤盆地具有前寒武纪的结晶基底。
Using metamorphic core complex (MCC) models, many geologists interpret the tectonic framework featuring the basement dome and the basin-and-range tectonics in western Henan in the postorogenic stage.
不少学者用变质核杂岩模式解释豫西后造山阶段的基底隆起和与之相伴的盆岭构造的构造格局。
Based on modern tectonic theory, the authors believe that this conglomerate is a product of middle-late stage sedimentation during a compressional orogeny.
本文根据现代构造理论,认为修水组底部砾岩属于挤压造山作用中晚期的沉积产物。
Faults and tectonic uplift in the late stage of Himalayan orogeny are the main factors on gas dissipating and the secondary oil and gas pool forming above salt layer in Eogene.
喜马拉雅晚期产生的断层和构造抬升作用,是该区天然气散失和盐上次生油气藏形成的主要因素。
Different types of structural belts developed owing to distinct tectonic stress field during the formation and reformation stage of the Hailaer-Tamtsag basin.
海拉尔-塔木察格盆地在成盆期和改造期不同构造应力场作用下形成不同类型的构造带和配置关系。
The paper discusses first the characteristics and tectonic setting of geobasin stage fromgeophysical, formational, structural and geochemical features in Northern Jiangxi Province.
本文从区域地球物理场、建造、构造型相、地球化学等特征方面首次论述了赣北地区地盆阶段特征,并对其构造环境进行了探讨。
The basic control factors to the regular evolution of the structural style are geo-tectonic environment, basement nature, stress state, physical nature of rocks and stage of tectonic evolution.
控制柴达木盆地构造样式规律性的主要因素是区域构造环境、盆地基底性质、应力作用方式和岩石力学性质等。
The early stage tectonic organize related to the plate subduction, collision forms suture belt and precontinental arc system ;
早阶段构造组合与板块俯冲-碰撞有关,形成缝合带-陆缘弧系统;
There are several structural layers in the Qiangtang basin owing to multi-stage tectonic movements, and these structural layers show different features of deformation.
羌塘盆地由于受多期构造活动的影响形成多个构造层,不同构造层的变形特征存在明显差异。
The geological model of the reservoirs could be described as a combination of tubular caves system of Dongwu stage and Himalaya tectonic fracture network.
缝洞系统是在东吴期古溶洞系统基础上,经埋藏后充填和溶解,最后由喜山期构造裂缝改造而成。
The late stage quartz-carbonate veinlets, with comb structure, are likely formed in an extensional tectonic environment.
晚阶段具梳状构造的石英-碳酸盐细脉形成于伸展引张环境。
Through the restoration of Wuzhishan tectonic history and analysis of apatite fission track, Wuzhishan structure was buildup at Himalayan movement stage has been shown.
通过对五指山邻区构造史恢复和磷灰石裂变径迹分析,指出五指山构造形成于喜山期。
Sedimentological methods have been applied to study the sedimentary facies and characteristics of the flourish stage of the development of the salt lake in this tectonic basin.
本文用沉积学方法探讨了该盆地渐新世早期常年盐湖沉积体系的沉积相特征、成盐方式、相带分布及控制因素。
The tectonic settings of the basalts are transitional between MORB (tensile) and IAB (compressive), still representing the earlier stage of magma activities in the Okinawa Trough.
海槽玄武岩构造环境属于过渡洋中脊玄武岩 (张性 )与岛弧玄武岩 (压性 )之间 ,代表的仍是海槽早期的岩浆活动。
The tectonic activities had the constructive role for hydrocarbon accumulation. The neotectonic movement or late-stage tectonics controlled hydrocarbon distribution.
③构造活动在油气成藏过程中具有建设性作用,晚期构造(或新构造)控制油气分布。
After millions of years of geological evolution and a complex multi-stage tectonic movements, the rock contains a random distribution at different levels of sub-micro-pores and cracks.
经过亿万年的地质演变和多期复杂的构造运动,使岩石含有不同阶次随机分布的微孔隙与裂纹。
After millions of years of geological evolution and a complex multi-stage tectonic movements, the rock contains a random distribution at different levels of sub-micro-pores and cracks.
经过亿万年的地质演变和多期复杂的构造运动,使岩石含有不同阶次随机分布的微孔隙与裂纹。
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