逆冲推覆构造系统沿八家子盆地东缘和北西缘分布,控制铅锌矿床的就位与分布,为成矿期构造。
Thrust nappe system, extending along southeast and northwest margin of Bajiazi basin. controls the emplacement and distribution of Pb-Zn deposits, so it is metallogenic structure.
然后分析区域构造特征和展布格局,特别强调逆冲推覆断裂的重要性;
Then, the regional structure characteristics and distribution pattern are analyzed and the importance of thrust nappe fault is emphasized especially.
逆冲推覆构造由推覆体系、前缘带、前缘外带和原地岩体四部分组成的。
The over thrust nappe consists of four parts: nappe system, front zone, outer front zone and autochthon.
目前,应用重力资料研究逆冲推覆构造,多采用重力延拓法、重力模型正演法和重力、地震综合解释法。
In present gravity exploration of overthrust nappe, people usually use gravity continuation method, forward gravity modelling method and integrated gravity-seismic interpretation method.
北秦岭为一复杂构造带,形成向北反转的叠瓦状逆冲推覆构造。
The north Qinling is a complicated structural zone, forming an imbricated thrust napped structure overturning northward.
由北向南分为前缘挤压滑脱构造带、斜歪倒转褶皱—逆冲断层带和逆冲推覆岩席及叠瓦状逆冲断层带。
From north to south, several tectonic belts can be distinguished: front compressive detachment belt, overturned thrusting belt, sheeted thrusting belt and imbricate thrusting belt.
喜山期持续的区域应力作用使那里沟背斜SE翼沿软弱面断裂,经递进扩展变形,最终形成逆冲推覆构造。
The SE limb of Naligou anticline was fractured in the action of persistent regional stressing and expanded into detachment-thrust structure during Himalayan orogenic period.
通过对东大滩—东温泉地区的路线地质观测与构造填图,在东昆仑南部发现晚新生代大型逆冲推覆构造系统。
A large-scale Late Cenozoic overthrust system has been found in the southern East Kunlun Mountains through tectonic mapping and geological reconnaissance in the Dongdatan-East Wenquan area.
该文认为,阿尔金山走滑断裂构造是一巨型左行左列走滑断裂兼逆冲推覆和韧性剪切性质的断裂构造带。
This paper considers that Aerjin Mountain strike-slip fault structure is a huge tectonic zone with the property of left active anticlockwise and thrust nappes and ductile shear zone.
推覆构造体系是由几条逆冲断裂带及其逆冲席、逆冲片组成,主干断层与次级断层组成叠瓦式构造。
The structural system of nappe consists of several overthrust fracture belts, thrust sheets and thrust slices, and master fault and secondary fault form an imbricate structure.
野外判定岩浆岩地区逆冲推覆构造的主要标志是逆冲叠瓦扇和软弱滑动层的存在。
The imbricate fan of thrusts and soft layer are main structure features distinguishing thrust-nappe structure in magma-tic body area.
汝州煤田位于华北板块南缘逆冲推覆构造带豫西段前锋部位,区内逆冲推覆构造较发育。
The Ruzhou coalfield lies at the front part of thrusting nappe structural zone western Henan sector, south margin of the North China plate.
宁镇,茅山山脉褶皱逆冲一推覆构造带的构造岩类型主要为碎裂岩系列,其次为糜棱岩系列。
The main type of tectonites in the belts of fold thrust - nappes in Ningzhen, Maoshan mountains is the cataclasite series, and then mylonite series.
盐上构造包括盐上滚动背斜、断弯-断展背斜、背冲断块、逆冲断层遮挡构造和盐推覆构造等;
The suprasalt structure includes suprasalt rolling anticline, fault-bending anticline, suprasalt pop-up, thrust screened structure and salt nappe.
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.
漠河逆冲推覆构造发育在上黑龙江盆地的西北侧,是漠河地区的主要构造样式。
The Mohe thrusting tectonics is developed on the north-western of the upper Heilongjiang Basin, it is the main structural styles in Mohe region.
次级断层和一些相关伴生构造(擦痕线理)的特征表明了本区逆冲推覆构造系统的逆冲方向为南东-北西向。
Thrusting direction of this system is from southeast to northwestjudging by some characteristics of secondary faults and the associated structures (scratchlineation).
早石炭世末,准噶尔-哈萨克斯坦与西伯利亚板块发生陆-陆碰撞,形成大型双重逆冲推覆构造。
The continental collision between Siberian and Kazakhstan-Junggar in Early Carboniferous shaped the large-scale dual thrust-nappe structures in the Altay orogen, NW China.
它们是华力西—印支期板内逆冲推覆构造所形成的断裂变质岩。
They are fault metamorphic rocks formed in thrusting nappe structure inside continental plate during Variscan-Indonian Stage.
鄂尔多斯地块西缘构造带的主要形式是逆冲推覆构造。
The main type of the west margin tectonics belt of the Ordos massif is characterised by thrust nappe.
北部“明龙山—上窑构造带” ,是位于淮南煤田北缘由北向南逆冲的推覆构造带;
Minglongshan-Shangyao structural belt in north is other over-thrust belt with N-S direction.
松树沟逆冲推覆构造研究对恢复蛇绿岩组合层序及其古构造环境具有重要的地质意义。
Studing the thrust-nappe help us to re-establish the Songshugou ophiolite sequence and its ancient tectonic environment.
大巴山前缘逆冲推覆带足一个构造复杂,但油气前景较好的地区。
The over-thrust nappe in the margin of Daba Mountain is a zone with complex structures but fairly good prospects to hydrocarbon exploration.
金沙江溪洛渡水电站为一巨型水电站,库首区发育一逆冲推覆构造——马家河坝断层。
The Xiluodu Hydropower Station on the Jinsha River is a giant hydropower station, but a thrust nappe structure-Majiahe Dam fault-lies in the reservoir head region.
其主要类型有席状逆冲构造、侏罗山式褶皱推覆构造、楔状推覆构造及剪切褶皱逆冲构造等。
The main kinds of the nappes are sheet thrust, Jurassian fold nappe, wedge-shaped nappe and shearing fold-thrust structure, etc.
研究区内西南部区域高异常在剖面图上其走向与逆冲推覆构造走向基本一致,推测异常是由逆冲构造引起,也可能是盖层中侵入岩引起。
The trend of the high anomaly in south west area of the study region is basically same with the thrust fault, so we infer that the anomaly is caused by it.
乌泊尔逆冲推覆构造始于晚上新世,且一直持续活动至今。
The Wuboer thrust construction started at the Late Pliocene and is active at present.
结果中卫探区ZW 1地震剖面上发育大型的逆冲推覆构造,该逆冲推覆构造形成于晚侏罗世至早白垩世时期。
Results Large thrust nappe structure was developed along ZW1 seismic survey line, and it was formed during Late Jurassic to Early Cretaceous.
结果中卫探区ZW 1地震剖面上发育大型的逆冲推覆构造,该逆冲推覆构造形成于晚侏罗世至早白垩世时期。
Results Large thrust nappe structure was developed along ZW1 seismic survey line, and it was formed during Late Jurassic to Early Cretaceous.
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