四川盆地周边冲断褶皱变形带内有很大的含天然气前景。
In the fold and thrust deformation belt bordered the Sichuan Basin, there are great prospects of natural gas potentiality.
可划分为伸展变形、冲断褶皱变形、拆离滑脱变形等3种构造变形样式。
The deformation style includes 3 types: stretching deformation, thrust fold deformation and decoupling slip deformation.
扇状逆冲断层往往在褶曲陡翼发育,产生于褶皱变形达到一定阶段之后。
The thrust faults with a fan-shaped often are evolved in the steep wing and are formed after the fold deformations have reached a definite stage.
下第三系的构造变形主要表现为区内下第三系红层的逆冲断块和宽缓褶皱变形。
The structural deformation of the Paleogene is characterized evidently by thrust block and broad folds.
除具陆相盆地的一般特征外,还具有十分突出的叠加褶皱变形特征,因而极为少见。
It has not only common characters of continental basins, but also remarkable superimposed fold deformation.
中期是地块的最终固结阶段,在此期间发生了褶皱变形,是高压变质作用的初期阶段;
The middle stage witnesses final consolidation of the massifs, their participation in fold deformations, which coincide with the initial stages of high P metamorphism.
长汀浅变质岩系除局部地段可能存在紧闭褶皱外,以膝折带构造及宽缓褶皱变形为主。
The deformation of the Changting low-grade metamorphic rock series occurs mainly as kink structures and open fold except as tight folds possible in local segments.
西部变形弱、以近ew向宽缓褶皱变形为主,东部变形强、并叠加了NE向褶皱和逆冲断层变形。
In the Western part the deformation was weak only EW-trending open folds occurred while in the Eastern part deformation was stronger but some NE folds and thrusts superposed on the EW folds.
风成沙丘普遍存在角砾前积、拖曳褶皱和倒转褶皱等同沉积变形构造。
The synsedimentary deformation structures are common in eolian dunes, such as brecciated foresets, drag folds and overturned folds.
根据变形力的强度,褶皱可以是平缓的,陡峭的,倒转的,或逆掩的。
Depending on the intensity of the deforming forces the folds may be gentle sharp overturned or overthrust.
纵弯叠加褶皱地区岩石有限应变特征是所受历次变形的综合结果。
The features of rock finite strain in the superimposed fold area under buckling are comprehensive results of multiphase deformation.
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.
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.
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.
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.
各段断裂结构、伴生构造、褶皱组合样式、岩石变形等构造特征存在一定差异。
There are some differences among these sections in structure characteristic, such as fault structure, associated structure, fold association style, deformation of rock, and so on.
因此,正确地识别叠加褶皱,就成为查明变质岩区构造及变形历史的关键之一,也是建立变质岩层层序最需重视的问题。
So to recognize superposed folds correctly is one of the keys to identify the structures and deformation history in metamorphic terrains.
亚肯背斜带在前陆盆地变形机制控制下,以隐伏的顺层滑脱—推覆为特点,褶皱平缓。
Yaken anticline zone controlled by deformation mechanism of foreland basin is characterized by subtle detachment along the formation surface and shows gentle fold.
角度不整合是板内褶皱造山变形,平行不整合是板内造陆变形的重要记录。
Angular unconformity belongs to an intraplate folded - orogenic deformation. Parallel unconformity is the record of intraplate epeirogenic deformation.
其构造变形经历了由隔槽式褶皱到“两背一断”,最终形成隔挡式褶皱的演化过程。
The structural deformation has experienced the evolution from trough like folds to "two anticlines with one fault", and finally formed ejective folds.
如果纤维素是在织物褶皱时或变形时被交联的,织物变形之后,它会返回到褶皱的位置。
If the cellulose is crosslinked in the creased or deformed position, it will return to the creased position after deformation.
本文采用有限元方法,分析单层对称褶皱作用和一个天然倒转褶皱的变形过程。
Symmetrical folding of a single layer and folding process of an overfold are analyzed by using the finite element method.
轧制过程中各道次的不均匀变形和挤压褶皱造成了圆钢表面的长条形缺陷,而表面和近表面缺陷是造成冷顶锻开裂的主要原因。
Uneven deformation and extrusion drape in the different pass when rolling cause long strip defect on the surface. Defects on the surface and near surface are the main cause for cold heading to craze.
这种有序变形规模巨大,仅川东的隔挡式褶皱冲断带规模就超过了著名的侏罗山式褶皱。
This regulated deformation is considerable in scale, and hence the partition wall style fold-thrust belt in the east of Sichuan is much bigger than the famous Jurassic style folding.
燕山早期运动主要为NW-SE向的挤压褶皱作用,断裂带走向开始弯曲变形;
Near NW-SE compressive folding occurred in early Yanshan orogeny, when it began to buckle.
进而运用构造应力场分析的方法,恢复确定盆地褶皱构造的变形应力场。
And then the stress-field of the fold structures in the basin was ascertained after structural strain analysis.
因此,江南隆起带褶皱基底这一宏观变形强烈、微观变形甚弱的现象属于低温下准塑性变形结果。
The phenomenon of high macroscopic deformation and low microcosmic deformation of the folded basement in the Jiangnan uplift is attributed to the quasi-plastic deformation at low temperatures.
因此,江南隆起带褶皱基底这一宏观变形强烈、微观变形甚弱的现象属于低温下准塑性变形结果。
The phenomenon of high macroscopic deformation and low microcosmic deformation of the folded basement in the Jiangnan uplift is attributed to the quasi-plastic deformation at low temperatures.
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