矿田构造,主要是简单剪切递进变形的结果,构造变形与成矿作用同步。
The orefield structure resulted mainly from simple shear progressive deformation, and tectonic deformation was in synchronism with mineralization.
碰撞的初始作用时间,应该在所测年龄最新的洋壳消失以后,在强构造变形与动力变质作用发生之前。
The initial collision age is younger than that of the oceanic crust disappearing on the surface, and older than that of the formation of strong deformation and dynamic metamorphism.
强震通常发生在剪切应变率的高值区及其边缘,尤其是与构造变形背景相一致的剪应变率高值区。
Strong earthquakes occurred in the high-value region and its margins of shear strain rate, especially in the high-value region of shear strain rate in accordance with tectonic deformation background.
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.
利用GPS观测结果研究了中国大陆当前地壳运动的空间分布及其所揭示的大区域构造变形背景与趋势;
This paper analyzes spatial distribution of current crustal movement in Chinese mainland, and large areal tectonic deformation background and trend with the GPS data.
熔体线理发育在深部构造层次韧性变形带中,与矿物拉伸线理一样具有运动方向指向意义。
Melt lineation developed in ductile deformation zones of deep structural levels of crust and may indicate the moving direction as the mineral stretching lineation does.
晚期为脆性破裂构造,与早期变形组构具继承、叠加关系。
In the late period, brittle rupture structures inherited and were superimposed on the early deformation fabrics.
叠加褶皱与拼接带具有成生联系,且各自代表了不同构造部位的变形特点。
Therefore, the superimposed fold system and the suture zone are interrelated in origin and they have the distinct deformation features in different structural positions.
这些发现为研究本区加里东期的大地构造环境和变形特点、扬子板块与华南板块的相互作用提供了新资料。
These findings provide new information for the study of the Caledonian tectonic setting and deformation features in the area and the interaction between the Yangtze and South China plates.
重点讨论了中国西部中新生代大型沉积盆地变形构造的几何结构样式、形成与演化模式。
This paper discusses the geometrical style, formation and evolution of deformed structures in the large scale Meso Cenozoic sedimentary basins in the west of China.
而且含金构造中岩石的组构特征、糜棱岩类型、应变幅度、石英变形机制与金矿富集程度都有密切的关系。
The gold abundance is also related to the type of mylonite, the feature of micro-fabric, the mechanism of quartz deformation and the size of strain.
差异变形主要表现为纵向上不同层次变形的差异性以及平面上构造变形的分带性与分段性。
The differential salt tectonic deformation is mainly represented by structural differentiation at different levels, and structural zonation and segmentation in transverse and longitudinal sections.
东疆哈尔·里克造山带中红柱石的变形显微构造与区内A型俯冲引起的断裂区域变质作用有成因联系。
The microfabric deformation structure of andalusite in the Harlik orogenic belt is genetically related to the faulting-induced regional metamorphism caused by intracontinental A-type subduction.
最后根据实例计算结果分析了剪切变形分量、扩张变形分量与形变速率、构造地震的关系。
Finally, the relation among component of shear deformation, component of extension deformation and deformation rate and tectonic earthquake is analyzed on the basis of a example.
叠加褶皱与拼接带具有成生联系,且各自代表了不同构造部位的变形特点。
Therefore, the superimposed fold system and the suture zone are interrelated in origin and they have the distinct deformation features in di.
石门拱坝拱冠梁的变形特性与常规情况有所差异,但符合其地质情况和坝体构造。
There is some difference in the displacement property in cantilever of Shimen arch dam com pared with general, but it is consistent with its geological condition and dam structure.
基于野外变形分析与断层滑动矢量构造应力场反演,初步确定了六盘山盆地形成与构造演化历史。
Based on the field analysis of deformation and stress field inversion from fault slip data, the formation and tectonic evolution history of the Liupanshan basin has been preliminarily established.
其次为与地层局部挠曲变形有关的低角度构造裂缝系统。
These regional fractures, formed in the same period of regional deformation, are mostly vertical fractures and high-angle tectonic fractures.
不同构造部位在变形中所起的作用不同,变形形式与异常类型也不相同。
Different tectonic elements may play different roles and their deformation styles and types of anomalies are also different in process of deformation.
这种应力场特征与上述阶段形成的盆地原型、盆地反转、构造变形相匹配。
This tectonic stress field feature is consistent with the basin prototype, basin reversal and tectonization forming in the relevant period.
片麻构造形成与应力作用和塑性变形有关。
The gneissic structures are formed by the stress and are the results of plastic deformation.
前陆沉积与变形构造也表明该断裂带在华北与华南板块碰撞中就发生了活动。
The foreland sediments and structures also show the activity of the fault zone during the collision of the North and South China plates.
研究认为:多旋回的演化历史、古构造格局、构造变形特征及重要的侵蚀间断对油气藏的形成与分布有明显的控制作用。
The multicycle evolutional history, paleostructural configurations. structural characteristics and major erosional unconformities control the generation and distribution of oil and gas reservoirs.
水平构造应力对矿井巷道和采场布置产生较大影响,与工程地质调查和变形调查结果相吻合。
The horizontal tectonic stress has quite strong influence on the layout of entries and mining faces.
已知金矿床的形成与分布均与韧性剪切带有关,韧性剪切带是形成绿岩型金矿的主要控矿构造。强烈韧性变形和破碎并富含绿岩带残留体的TTG岩系与金成矿关系密切。
The formation and distribution of the known gold deposits are both related to ductile shear belts, which are major ore-controlling structure of greenstone type gold deposits.
已知金矿床的形成与分布均与韧性剪切带有关,韧性剪切带是形成绿岩型金矿的主要控矿构造。强烈韧性变形和破碎并富含绿岩带残留体的TTG岩系与金成矿关系密切。
The formation and distribution of the known gold deposits are both related to ductile shear belts, which are major ore-controlling structure of greenstone type gold deposits.
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