查询词典 nappe

According to geological exploration, productive exploration, research achievements and practical production experiences in the mine, varieties geneses of interlayer - gliding structures and relationship between nappe tectonic and folded structure systems are analyzed.

文章根据矿床地质勘探、生产勘探、地质科研成果和矿山生产实际，分析了矿区层间滑动构造的各种成因类型、它们与矿区逆冲推覆构造体系、褶皱构造体系之间的关系；总结了层间滑动构造的控矿作用。

The south-north united tectonic environment and tectonic pattern does not exist. The east-west trend thrusting Nappe structure of Majiatan and Hengshanpu can not represent the whole western margin of Ordos. The attempt to solve the regional tectonic problem with simple tectonic pattern is against the geological theory, especially in the Helan Mountain region.(2) After the geochemical data analysis of Ruqigou basalt in Helan Mountain, the article illustrates that it belongs to continental rift basalt which appeared in the late-Triassic and early middle Jurassic. Meanwhile the article states that the region is located in the rift environment of an extension background and Rudigou is located in the central part of the rift.(3) The article illustrates that the western ridge of Helan Mountain used to be on a slope and topography slowly declines from west to east after analysis and demonstrations of the distribution under XiaoSongshan bedding fault. Through comprehensive analysis of the no-strong deformation and bedding fault features, the article states that the Xiaosongshan bedding fault used to be gravity slip detachment structure and it represents the extension from the east to the west. Based on the above and analysis and demonstrations of isotope age and track datting, the article illustrates that the ? characteristic of the east of the western ridge of Helan mountain being higher than the west is the result of its late tectonic reverse.(4) Through comparison between Rujigou region Mesozoic Era late Triassic period-early and middle Jurassic period deposit and that of Ordos Basin and the analysis of the late Triassic period extension and early -middle Jurassic Period deposit povenevance it sets forth that during the period, Rujigou region was part of a large deposit basin which was closer to the northern povenevance and farther from the western povenevance.

以马家滩和横山堡为代表的东西向逆冲推覆构造模式，在整个鄂尔多斯盆地西缘不具有全区统一性，那种试图用单一的构造模式解决本区构造问题的尝试，无疑是与地质实际相悖的，尤其是对贺兰山地区；(2)通过对贺兰山汝箕沟玄武岩地质地球化学测试分析，提出其为大陆裂谷玄武岩，其形成时代为晚三叠—早中侏罗世，并通过该玄武岩的稀土和微量元素的测试分析资料进行了多种判别分析，最终确定该区处于拉张背景下的裂谷环境，汝箕沟地区大致处于当时裂谷的中心部位；(3)通过对小松山断层面之下地层分布规律，结合其变形特征的分析论证，认为当时贺兰山西麓处于一个由东向西平缓抬高的斜坡环境，并通过小松山断层面之下地层的非强烈变形及顺层断层特征等的综合分析，认为贺兰山西麓的小松山断层原本是一重力滑覆断层，它代表了近东西向的拉张，在此基础上通过裂变径迹测试资料的分析论证对其做了进一步认定，目前贺兰山西麓东高西低的剖面特征是该区后期构造反转的结果；(4)通过对汝箕沟地区中生代晚三叠世—早中侏罗世沉积与鄂尔多斯盆地内部的对比、晚三叠世延长组及早中侏罗世沉积物源和水流向分析，认为该时期汝箕沟地区为一更靠近北部物源，而距西部物源明显较远的沉积环境，是一更大型沉积盆地的一部分。

Northeast Regional Of Sichuan lies in the north of Qingling and Yangzi Block,abus Longmen mountain thrust nappe tectonics in west, abuts South China fold systerm in Southeast.

川东北地区位于扬子地块的北缘，其北与秦岭造山带、西与龙门山逆冲带、东南部与华南褶皱系毗邻。

Large-scale thrust and nappe structures and inversion tectonics of the early to middle Jurassic grabens along the Daqingshan in north of the Ordos basin indicate strong N-S shortening deformation and rejuvenation of the Yinshan range.

盆地北侧大青山地区近东西向大型推覆构造和早中侏罗世伸展断陷盆地构造挤压反转，表明阴山造山带在中晚侏罗世时期强烈的N—S向缩短变形和再生造山。

In author's opinion, it had taken place back-arc foreland thrust belt during Triassic abased on the S-D peripheral foreland basin thrust nappe in South-eastern Tarim depression and Southern Tarim uplift, which made of a series of nappes and fault-related folds from south to north.

初步提出盆地南缘在志留—泥盆纪周缘前陆冲断系的基础上发育三叠纪古弧后前陆冲断带。它位于现今塔里木盆地的东南坳陷和塔南隆起地区，由一系列自盆地南部边缘向盆地内部叠瓦冲断的逆断层及相关褶皱组成的复杂冲断构造。

The Zhouzishan part of is charactered by thrust nappe which is composed by faults thrust from west to east, anticlines and synclines, involving much of Proterzoic, Palozoic and very limited Mesozoic in which a suite of conglomerate is found in the front of thrust fractures in Late-Jurassic.

北区以正谊关断层为界，可进一步分为桌子山段和银川地堑及横山堡两大段，其中的横山堡段可根据断层展布方向、构造特征的差异，分为铁克苏庙、陶乐东和色伦卡德庙南三段。

And the Longmenshan thrust nappe structural zone can be further divi-ded into two subzones, foremountain zone and concealed zone where is idea position for hyarocarbon accumulation.

龙门山逆掩推覆构造带可以划分为前山带和隐蔽带两个亚带，具备良好的成藏地质条件。

Model experimental studies indicating that when the base slope of spillways changes within the range of 40 degrees to 60 degrees,the water-wing nearly exists in the whole nappe flow ,even continuing to the transition flow.

模型试验表明：当斜坡角度为40°～60°时，水翅存在于几乎整个跌落水流范围内，甚至持续到过渡水流；随着溢洪道底坡的增大，水翅存在的流量变化范围增大、高度增加；随着台阶尺寸的减小，水翅高度降低，所存在的流量变化范围缩小。

Beichuan-Yingxiu fault was weakly thrusted in the early stage and was deformed in the late stage. Anxian-Dujiangyan Dam fault was deformed. Thrust plane developed well in the nappe, which was thrusted from NW to SE.

其中，北川－映秀断裂早期以弱韧性逆冲为主，晚期发育浅部的脆性变形，而安县－都江堰断裂为简单的脆性变形，推覆体内部发育大量与推覆作用有关的逆冲断片，总体上呈叠瓦状分布，由北西向南东推覆。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。