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vertical throw
相关语句
  垂直落差
     This method has been applied to retreat and reinterpret the seismic data of well 121 region, Yishuling oil field, and some small faults (with a vertical throw about 5m), have been certified by subsurface geological data.
     应用该方法重新处理和解释松辽盆地榆树林油田121井区地震资料,查明了葡萄花油层一些新的微小断点(垂直落差5m左右),部分已被井下地质资料所证实,应用效果良好。
短句来源
  “vertical throw”译为未确定词的双语例句
     Small faults with an vertical throw of 1 20m have a significant effect on the development of an oil field. However, these small faults can hardly be identified by seismic data using conventional techniques.
     断距为1~20m的小断层对油田开发影响很大,但用常规方法解释地震资料无法识别这些小断层。
短句来源
     Result of analysis shows that correlation dimension technique has certain power to identify small fault (vertical throw <5m), if the turbulence background is small than 50% (ratio of turbulence background in conventional treatment of seismic data is far less than 50% usually), this technique can be used to treat and interpret, to identify small faults.
     分析结果表明,关联维方法对正演模型中的微小断层(落差小于5m)有一定识别能力,只要噪音背景小于50%(常规处理地震资料噪音比例远小于50%),都可以用该方法处理解释,识别微小断层。
短句来源
  相似匹配句对
     On vertical metaphors
     垂直性空间隐喻初探
短句来源
     Vertical Limit
     垂直极限
短句来源
     Speed in Javelin Throw
     谈速度在投掷标枪中的作用
短句来源
     THE DETERMINE OF THROW AND DISPLACEMENT
     略淡断距和落差的确定
短句来源
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  vertical throw
A detailed study of the deposits and deformational structures exposed by trenching in one of the sinkholes allowed us to infer a modern collapse sinkhole approximately 12?m in diameter and with a vertical throw of 8?m.
      


A strong earthquake (M = 7.9) occurred in the Lu-huo county, Ganzi Zang Auto-nomous Zhou, Sichuan Province, on Feb. 6, 1973. Its epicentral intensity is 10. The earth-quake fracture zone passing through the epicentral region extends to 90 km along the Xian-Shui Eiver (鲜水河) valley. Fractures are principally of the tensile-torsional type accompanied by a few structural planes of compression find torsion. There are four types of fracture patterns in combination, namely: reversed "ξ" type, oblique type, sawtooth...

A strong earthquake (M = 7.9) occurred in the Lu-huo county, Ganzi Zang Auto-nomous Zhou, Sichuan Province, on Feb. 6, 1973. Its epicentral intensity is 10. The earth-quake fracture zone passing through the epicentral region extends to 90 km along the Xian-Shui Eiver (鲜水河) valley. Fractures are principally of the tensile-torsional type accompanied by a few structural planes of compression find torsion. There are four types of fracture patterns in combination, namely: reversed "ξ" type, oblique type, sawtooth type and grid type. They reflect mainly horizontal movements. The maximum horizontal displacement is 3.6m, while, vertical throws amount to 20-30 cm. In this paper we try to investigate the mechanics of every type of ground fractures created by this earthquake, and in combination with the existing geological background to discuss the stress in this earthquake region and the - origin of the earthquake. From the fact that the position of the earthquake fracture zone, its mechanics and movements are rather similar to that of the Xian-Shui Eiver fault, it can be inferred that the Lu-huo earthquake represents the most recent activity ,ofXian-Shui Eiver fault, and should be the necessary result of its movement.

1973年2月6日,四川省甘孜藏族自治州炉霍县发生了7.9级强烈地震,震中烈度为10度,通过震中区沿鲜水河谷产生了长达90公里的地震裂缝带。裂缝以张扭性的为主,伴有少量压性和扭性结构面,其组合型式有反“多”字型、斜列式、锯齿状和棋盘格式等四种,反映的运动方式以水平运动为主,最大水平错距达3.6米,垂直落差都在20—30厘米。本文着重研究了这次地震所产生的各种类型地裂缝的力学特征,结合地质构造背景探讨了地震区应力作用方式及地震成因。从地震裂缝带出现的位置、力学性质、活动方式与鲜水河断裂相一致来看,这次地震是鲜水河断裂的最新活动,是该断裂运动的必然结果。

With an average hight of about 400 m above the sea level, Fenwei rift is the southern sector of the Jin-Shaan rift system in China. It is 600 km long and 30-90 km wide , With a coveriug an area of more than 40,000 km.The mountains to the south have an average hight of 2,500 m above the sea level , those to the 1,500m.In the rift basins,about 7,000 m sediments of Genozoic age were filled. In the rift basin, six second-order basins and five uplifted blocks, with a trend of NEE,are arranged in right-en-echelon...

With an average hight of about 400 m above the sea level, Fenwei rift is the southern sector of the Jin-Shaan rift system in China. It is 600 km long and 30-90 km wide , With a coveriug an area of more than 40,000 km.The mountains to the south have an average hight of 2,500 m above the sea level , those to the 1,500m.In the rift basins,about 7,000 m sediments of Genozoic age were filled. In the rift basin, six second-order basins and five uplifted blocks, with a trend of NEE,are arranged in right-en-echelon Loess mesas,proluvial fans,and valley terraces in these basins Ocuur in parallel zones and successively stepped descend towards the centre.The boundaries of these topographic units are steep scarps that coincide with the underlying faults which are synsedimentary, tensile,normal ones with a vertical throw ranging from 800 to 1,000 m.All these faults incline to the centre of the basin,forming anonsymetrical graben structure, controlling the outline of the rift and determing the neotectonic movements,as wel as the periodic modern activities of the rift.

汾渭裂谷位于我国晋陕裂谷系的南端,长600公里,宽30—90公里,面积四万余平方公里。南北缘分别是平均海拔2500和1500米的巍峨群山;中间拗陷深至万米新生界厚愈7000米,是平均海拔只有400米的新月形裂谷盆地。 裂谷中走向北东东向的6条拗陷和5条隆起带,呈右列雁行相间排列。每一拗陷盆地内的黄土台塬、洪积扇、河流阶地,成带成群,定向横亘,总体呈阶梯状由两侧向盆地中心跌落。这些地貌界线是一系列的地形陡坎,分别与基底断裂上下对应。裂谷基底断裂为一系列的同沉积张扭性正断层,垂直断距达800-10000米,分别向盆地中心倾斜,构成不对称的地堑构造。控制了裂谷的轮廓,决定了裂谷的新构造运动和周期性的现代活动。 在北西25—70°方向的引张力作用下,自E_2汾渭裂谷形成以来水平拉张量其西南端岐山2240米,西安9065米,运城8090米;东北端霍县大于1773米。Q_4以来年拉张速率4.5毫米,现代年速率8—24毫米。Q_2以来左旋平移量宝鸡—岐山5500米,西安—华阴7170米,霍县600米,现代年速率6毫米。

Kailu Region in the south part of the Songliao Basin is a Meso-Cenozoic sedimentaryprovince that covers an area of 3.2×10~4 km~2 and developed the Upper Jurassic Series,Cretaceous and part of Tertiary Systems. The sediments that overlaid on Proterozoic-Paleozoic metamorphic basement reached the maximum thickness of 4500 m. Kailu Re-gion underwent four tectonic evolution stages that are tensional faulting, fault--subsiding,depressing and compresson--shearing, and can be divided into 5 first order tectonic unitsand...

Kailu Region in the south part of the Songliao Basin is a Meso-Cenozoic sedimentaryprovince that covers an area of 3.2×10~4 km~2 and developed the Upper Jurassic Series,Cretaceous and part of Tertiary Systems. The sediments that overlaid on Proterozoic-Paleozoic metamorphic basement reached the maximum thickness of 4500 m. Kailu Re-gion underwent four tectonic evolution stages that are tensional faulting, fault--subsiding,depressing and compresson--shearing, and can be divided into 5 first order tectonic unitsand 14 secondary tectonic units. A series of elongated contemporaneous normal faults that stretches NNE or NW withbig vertical throws and a group of separate graben-like lake basins in which igneous rocksdeveloped in the early stage and shore--shallow lake sediments in the late stage formed inthe Jurassic due to the underthrusting of the Pacific Plate and the updoming of mantle.Faulting basically stopped in the Early Cretaceous and the whole region subsided underisostutic effect, resulting in stable extensive shore-shallow lake deposits. From Late Creta-ceous to Tertiary, the variation of regional stress field caused horizontal compression onthe southeast margin, thus forming northeast trend surface folds and causing particularnormal faults to reversal. There are thick dark mudstones in the Jurassic (occupying 60-90% of the totalthickness), which has rich organi matter (organic carbon 2-3% ), type--Ⅰ and type--Ⅱ of kerogen and widespread oil-gas shows. The threshold depth for oil generation is1300m. It is considered that the Jiufotang and Shahai Formations are the main oil-generating intervals, and the Lujiabao Depression, Bao'an and Naimanqi Sags in theZhezhong Depression are the most prospective regions for hydrocarbon exploration.

这是位于松辽盆地南部叠置在元古代及古生代变质岩基底之上的中、新生代沉积区,面积为3.2×10~4km~2,最大沉积厚度约4500m,属断-坳型坳陷。侏罗系与白垩系的构造成因、变形程度和构造展布方向均异。该区可分为5个一级构造单元,14个次级构造单元。有三种含油气组合形式;上侏罗统为主要目的层;陆家堡坳陷及哲中坳陷中的保安、奈曼旗凹陷等含油远景最佳。

 
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