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。
Plate tectonic analysis of basin systems interspersed in orogenic belts requires that the effects of approximation be carefully distinguished from those of separation.
分析造山带中盆地系的板块构造时,需要将靠近作用与分离作用仔细区分开来。
According to the analysis of Mesozoic and Cenozoic tectonic evolution, Bohai Bay basin is a strike slip pull apart basin formed in the Cenozoic Eocene epoch.
从渤海湾盆地的中、新生代构造演化分析,渤海湾盆地是一个新生代早第三纪始新世形成的走滑拉分盆地。
Suibin depression, as a secondary tectonic unit, lies in the west of Sanjiang basin.
绥滨坳陷是三江盆地的次一级构造单元,位于三江盆地的西部。
The tectonic patters of south margin of Junggar basin are composed of the composition of faults and folds mostly.
准噶尔盆地南缘的构造样式类型以断裂和褶皱的各种组合类型为主。
A series of half graben like faulted basins were developed in Jurassic in the northern edge of Qaidam basin, which was mainly controlled by extensional tectonic framework.
柴达木盆地北缘地区在侏罗纪主要受伸展构造体制控制,发育一系列规模较小的箕状断陷盆地。
The most of oil fields with industrial index are also located at the cross districts between basin and tectonic recessive geochemical boundaries.
具有工业意义的油气田均位于构造隐性急变带与中新生代盆地的立交地段。
A definite low Pn velocity region to the south of Tarim basin is possibly related to strong magma and tectonic activity.
塔里木南缘中部存在一显著的低速区,可能与岩浆活动和构造活动较强有关。
A similar tectonic style is evidenced for the Permian Basin as a whole.
类似的构造样式是休戚相关的二叠纪盆作为一个整体。
The Qiangtang Basin in the hinterland of the Qinghai-Xizang Plateau is interpreted as a reworked basin which has undergone multiple phases of tectonic reworking.
位于青藏高原腹地的羌塘盆地是经历了多期构造改造的改造型盆地。
A generalized sedimentary-tectonic model for extensional coal basin is presented, together with the explanation for the evolution of basin architecture and the conditions of peat accumulation.
本文提出了拉伸煤盆地最一般的沉积—构造模式,并用以解释盆地结构的演化和泥炭聚积的条件。
This discovery will be greatly helpful in the researches on the basement tectonic of Tarim basin.
这一发现将对塔里木盆地基底构造的研究起到积极的推动作用。
Geological tectonic background of spatial distribution is analyzed in Songliao Basin and its peripheral region.
对松辽盆地及其周边地区中强地震空间分布的地质构造背景进行了分析。
The tectonic subsidence analysis and dynamic mechanism of the basin evolution are processed in the main sedimentary basins across this belt.
并对组成喜马拉雅造山带各种主要沉积盆地进行了构造沉降分析,研究盆地演化动力机制;
The geochemical characteristics of the metabasalt agree with those of continental rift type volcanic rocks, forming a tectonic environment of the active shelf rift basin.
变质玄武岩的地球化学特征与大陆裂谷型火山岩一致,形成于活动陆棚裂陷(谷)盆地的构造环境。
The tectonic evolution controlled the subsidence, sedimentation, pyrogenesis and structure framework of the basin.
构造演化控制了盆地的沉降作用、沉积作用、火成活动和构造格架。
The sedimentary environment of the chert reflects the tectonic setting of the small oceanic basin in Late Jurassic.
硅质岩的形成环境反映了该陆缘小洋盆在晚侏罗世所处的构造背景。
The Ordos basin on late-Mesozoic exist on a tectonic heat event.
鄂尔多斯盆地在中生代晚期存在一期构造热事件。
With plate tectonics, the authors studied the regional tectonic characteristics of North Harbin in Songliao basin using the long seismic profiles.
在板块构造理论指导下,利用研究区内的地震长剖面资料,研究松辽盆地滨北地区区域构造特征。
Based on the structural geometry and kinematics of North Yellow Sea basin, the tectonic deformation style and geodynamic process of North Yellow Sea basin are studied.
以北黄海盆地构造几何学、运动学特征为基础,探讨了北黄海盆地的构造变形样式及动力学演化过程。
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。
This basin underwent 5 evolution stages including volcanic irruptions and tectonic subsidences under the actions of episode tectonic movements.
在幕式构造作用下,滦平盆地经历了5期火山喷发和构造沉降演化阶段。
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。
It has two tectonic evolutionary stages of foreland basin and intracontinental basin that is further divided into three periods of intracontinental rift, newborn foreland basin and dying out basin.
盆地构造演化经历了前陆盆地和陆内盆地两个大阶段,后者又进一步分为陆内裂谷时期、再生前陆盆地时期和盆地消亡时期。
Finally, the paper discusses the basin modification in different tectonic stress regimes and some basic tectonic problems in the study of the Ordos basin.
最后,笔者论述了不同构造应力体制下盆地的改造作用,讨论了鄂尔多斯盆地研究中的一些基础地质构造问题。
Coal basin are a basic tectonic unit in the formation of coal measures.
含煤盆地是煤系形成的基本地质构造单元。
The sequence stratigraphic division of basin filling succession in Huangxian faulted basin is conducted, and combined with the analysis of tectonic evolution stages of basin.
进行了黄县盆地充填沉积的层序地层划分,并与盆地构造演化阶段分析有机的结合起来。
Based on the structural style analysis, the basin property and regional tectonic background of the southern North China basin are discussed.
在此基础上,由点及面地深入研究了该地区盆地性质和区域构造背景。
Based on the structural style analysis, the basin property and regional tectonic background of the southern North China basin are discussed.
在此基础上,由点及面地深入研究了该地区盆地性质和区域构造背景。
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