这些模型的实验结果表明,基底收缩对挤压构造变形特征具有重要的影响。
The results of these models indicate that substrate contraction has important influence on the deformational characteristics of compressional structures.
造成河道这种演化特点的主要原因是河北平原基底活动构造等因素的影响。
This kind of channel evolution is affected mainly by the basement tectonic activity in Hebei Plain.
本文研究结果表明:盆地沉积基底的构造条件是控制福建晚三叠世聚煤作用和煤质变化的主要因素。
It was indicated in the paper that the structural setting of the basin sedimentary basement is a major factor controlling coal quality and coal accumulation of Late Triassic in Fujian.
基底拆离式构造是大陆板块边缘受到俯冲、消减、挤压和缩短作用时,在大陆板块内部的反应。
The basement decoupling structure is the reaction in the continent plate when the marginal of continent plate subducted, subdued, extruding and shorten.
利用最新的重磁数据对冲绳海槽北部的基底构造进行了推断解释。
The basement tectonics in the north of Okinawa Trough was deduced using the latest gravity and magnetic data.
太古代至古生代山东主要受到了东西向构造体系的控制,形成了基底“地槽”和“地台”盖层。
From the Archaean to the Palaeozoic, Shandong was controlled predominantly by the E-W extending structural systems, and the basement geosynclines and platform sedimentary covers were formed.
新生代以来,沾化凹陷岩浆活动(构造-热事件)十分强烈,且这种岩浆活动受基底断裂的控制。
Since Cenozoic period, the magmatic activity (tectonic-thermal event) in Zhanhua Sag is very strong and it is controlled by basement fracture.
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。
This discovery will be greatly helpful in the researches on the basement tectonic of Tarim basin.
本文将四川盆地区域影象划分为三个大的影象区和九个次级影象区,它们与基底构造单元比较吻合。
The image of Sichuan Basin can be classified into three image regions and nine sub-regions, which approximately coincide with the basement tectonic units in depth.
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 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.
晚白垩纪后,构造变形表现为一系列重新活动的基底断裂和新生断裂,褶皱构造简单。
After late Cretaceous, structural deformation shows a series of movable basement fault again and new's fault. The fold structure is very simple.
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。
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.
针对焉耆盆地的实际构造问题,设计了刚性边界基底均匀收缩斜向挤压砂箱实验模型。
A sandbox model with rigid border, homogeneously contraction base and oblique compression is prepared to investigate the formation of structures in the Yanqi Basin.
这些断裂带控制着渭河盆地的基底构造以及地热资源的展布。
Thus the tectonic systems have controlled basement tectonics of Weihe basin and geothermal resources.
通过对昭苏盆地CSAMT测量资料进行综合分析,对昭苏盆地的基底起伏、地质构造特征提出了一些新的看法。
By comprehensive analysis of CSAMT data in the Zhaosu Basin, some new ideas about the basement relief and geological structure of the Zhaosu Basin have been put forward in the paper.
断裂构造主要有两组,北西向断裂为基底构造继承和改造的产物。
There are two groups of faulted structure, faulted structure in northwest is product of inheritance and reform from basal structure.
该带不仅是一个地理界线,而且是一个由基底断裂带控制的前第三系雁列褶皱带和第三系构造转换带。
It serves not only as a geographic boundary but also as pre-tertiary en-echelon drapes and a Cenozoic tectonic conversion zone controlled by the basement fault zone.
地质体“基底构造”的计算是区域重力解释中的重要任务之一。
It is a important job to calculate the "bottom structure" of geologic object in interpreting the regional gravity anomaly.
礁分布可能受隐伏基底断裂活动所形成的古构造控制。
Reef distribution may be controlled by the paleostructure produced by the activities of buried basement faults.
提出一种新颖的采用薄膜技术在玻璃基底上构造微机构可调谐二维窄带滤光片阵列的方法。
A new method is proposed to build a micromachined tunable optical filter array on glass base in visible band.
由此可以认为伸展构造亦是控制统一变质基底与沉积盖层的形成机制之一。
Therefore, the extensional movement is also one of the mechanisms for controlling formation of the unifying metamorphic basement and sedimentary cover.
基底冲断隆起带与川北类前陆盆地平缓褶皱带,在调节两侧造山带构造平衡时表现出明显的差异性。
Due to basement rock rigidity, basement thrustuplift zone and northern Sichuan paraforeland zone have marked disparity in the process of adjusting structural balance.
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。
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.
指出区内的地震活动范围、位置、强度和深度受前寒武纪结晶基底的起伏构造形态和深度的影响与制约。
The study shows that the range, location, intensity and depth of earthquakes are effected and restricted by the rolling topography of Precambrian crystal basement.
结果表明两大构造单元基底的岩石波速差异较大,从而认为两者物质组成迥异,地壳结构完全不同。
As a result, the wave velocity of the two structural units are different obviously, so we think there is great difference in the constituted materials, and the crust structures are entirely different.
地温异常的平面展布明显地受到区域构造与基底起伏的控制,并与大断裂密切相关。
The areal distribution of geothermal anomalies is obviously controlled by regional tectonics and the relief of basement and is closely related to large faults.
进一步分析,这些沉降中心的形成明显受到了周缘山系逆冲推覆作用的构造负载和盆地基底构造的制约,使盆地形成了隆坳相间的古地貌格局。
The formation of these quick subsidence centers were obviously controlled by the tectonic load derived from the adjacent orogenic thrusting and preexisting tectonic blocks in the basin basement.
由于新构造运动的活化,在花岗岩基底上形成了第四纪侵蚀型古河谷,充填了富含有机质的碎屑岩和玄武岩壳。
Due to the neotectonic activation, Quaternary palaeo-valleys that incised the basement were formed on the basement granite and were filled with organic matter-rich clastic sediments and basalt crusts.
区域勘探确定了盆地基底南北分区特征,它对盆地的断裂展布、构造发育具有严格的控制作用。
Regional exploration has revealed that the basin basement is divided into southern and northern parts, and this plays a strictly controlling role in the fault distribution and structure development.
基底构造的这种格局,直接控制了盖层构造与油气的分布。
The distribution of oil and gas as well as the structure of sedimentary caprock are controlled directly by the pattern of the basement tectonics.
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