查询词典 sinistral

The Garzê-Litang fault belt has experienced a series of complex evolutionary processes since the Paleozoic and is a large-scale, structurally complex ophiolitic mélange belt that has been strongly reworked and dismembered by overthrusting and sinistral strike-slip shear during the Cenozoic Himalayan orogeny.

提要： 甘孜—理塘断裂带自古生代以来经历了一系列复杂的演化过程，为一规模宏大、结构复杂并受到新生代喜马拉雅期逆冲推覆和左行平移走滑剪切作用强烈改造肢解的蛇绿混杂岩带。

Our results indicate that the basin is comprised of three depressions with some sedimentary centers and is characterized by sinistral echelon during the Palaeogene.

研究结果表明，柴北缘盆地在古近纪由三条北西向凹陷带组成，具有多个沉积中心，平面上呈现左行雁列；在新近纪总体上呈北西-南东向宽槽状展布，附有局部小型凹陷。

Tan-Lu fault zone ; sinistral strike-slip ; 40 Ar/39 Ar plateau age ; Rb-Sr isochron age

郯庐断裂带；左行走滑断裂；（40）~Ar/（39）~Ar坪年龄； Rb-Sr等时线年龄

SIR C/X SAR ; The Kuqa thrust belt ; Sinistral strike slip ; Flower structures ; Fractal dimension

航天飞机SIR-C/X-SAR ；库车冲断带；左行走滑；花状构造；分数维

They are:①completed total 8 000 km long natural seismic profiles cross the northern boundary and central part of the plateau, identified several deep-cut lithospheric faults and low velocity and low density bodies under the central part of the plateau related to Cenozoic volcanic eruption, the Tarim block subducted beneath the Altun Mts;②found the evidence that the Altyn Tagh fault formed in 220～240 Ma and at least 400 km sinistral offset since, and determined quantitatively deformation in Cenozoic;③discovered 350 km long high-ultrahigh pressure metamorphic belt in the south border of the Qilian terrane,which brobably represented the Early Paleozoic boundary between the North China and Yangtze plates;④according to new discoveries of caledonian ophiolite,granite are subducted complex established paleo-collision orogenic framework of northern Qinghai-Tibet plateau;⑤proposed a new model .

本文展示了中法1995～2000年青藏高原北部地学研究的如下主要新进展：①完成8 000 km长的青藏高原北部及中部天然地震岩石圈探测剖面，确定若干条岩石圈断裂，发现与新生代火山喷发有关的青藏高原中部深处的低速、低密度体，塔里木地块俯冲于阿尔金山之下；②提出阿尔金断裂形成于220～240 Ma和左行平移400 km的科学依据及确定其新生代变形量；③确定祁连南缘350 km长的高压-超高压变质带，提出其可能代表早古生代时期北中国板块与扬子板块之间西部界限的新认识；④根据加里东期蛇绿岩、花岗岩及俯冲杂岩带的新发现，初步建立了古碰撞造山格架；⑤提出高原隆升的&地幔底辟和内向陆内俯冲&的新假设。

The Paleogene tectonic framework in Bohai Bay was controlled by both Mesozoic sinistral strike slip and Paleogene extension resulted from diapiric intrusion of mantle.

中生代左行走滑和早第三纪伸展作用共同控制了渤海海域早第三纪的构造格局。

A series of dongas and valleys cut by the rupture show isochronous sinistral strike slip, the slip rate is 13.4～16.8mm/a on an average that belongs to AA activity level.

流经破裂带的一系列沟谷发生左旋同步扭曲，平均滑动速率为13 4～16 8mm a，属AA级活动水平。

K-Ar whole-rock analysis of mylonites from a sinistral strike-slip ductile shear zone in the southern part of the Tan-Lu fault zone suggests that after its formation the shear zone cooled to the closure temperature 99±2 Ma ago Cat the end of the Early Cretaceous.

对郯庐断裂带南段左旋走滑韧性剪切带中糜棱岩的K-Ar全岩分析结果研究表明，该剪切带形成后，在99±2 Ma前冷却至封闭温度。

The internal deformation indicates that the pluton experienced sinistral spiral ascent and final ballooning emplacement.

内部构造变形特征表明凤凰山岩体在深部主要为左旋螺旋式强力上升，浅部为气球膨胀式主动侵位。

This sinistral faulting resulted from high-speed NNW-oblique subduction of the Izanagi plate in the Pacific region, and represents the typical Peri-Pacific tectonic regime and the turning point of the tectonic framework in East China.

这次左行平移是太平洋区伊泽纳崎板块向北北西向高速斜向俯冲的结果，属于典型的滨太平洋构造，可能代表了中国东部构造格局转换的开始。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

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