查询词典 rifting

These are proper rear boundaries of continental margins, the geodynamics of which are characterized by rifting on shelves, continental slopes, and marginal oceanic depressions.

它们位于大陆边缘区的后缘，其地球动力学作用以大陆架、大陆斜坡和边缘海沉降区域的裂谷作用为特征。

The Lower Cretaceous Yingcheng Formation in which the volcanic rocks are high in content and widely distributed was developed at the late stage of rifting.

徐家围子断陷是松辽盆地内的一个较大的中生代断陷，下白垩统营城组发育于断陷晚期，分布面积广，火山岩发育。

Pacific plate subduction was dominated in study area since late Jurassic, stress regime was then transited from compression into extension associated with the steepening of subduction angel and retreat of subduction zone ocean inward; due to the difference in basement properties, extensional rifting basins dominated by depression basins developed within the Yangtze block, while volcanic faulting bounded basins for the Cathaysia block, and a series of red faulting bounded basins with half graben shape for the areas within the boundary zone between these two blocks.

晚侏罗世以后，太平洋板块对研究区的影响占主导地位，随着俯冲角度的变陡和俯冲带向洋的后撤，全区由挤压为主转变为以拉张为主的应力环境，由于基底属性有所差异，在扬子地块区域形成以拗陷盆地为主的伸展裂陷盆地，在华夏地块区域形成了火山断陷盆地，而在两大地块边界附近，则形成了一系列半地堑式的红色断陷盆地。

According to the sequence model, the topography is expanse and flatness, there are relative shallow water, stable structure, flattened basement in intercontinental rifting basin, and the provenances changed gradually from terrigenous clasts to intra-basin carbonate. So, there are some corresponding characteristics in sequence genetic framework:① Sequence material components are carbonate rocks, and mixed sedimentary series of carbonate rocks and clastic rocks.

就层序模型来讲，陆内裂陷盆地地势宽缓，具有水体相对浅、构造稳定、基底平缓、物质来源由陆源碎屑逐渐向盆地内的碳酸盐转化，因此，其相应的层序成因格架具有如下主要特征：①在层序物质构成方面，主要由碳酸盐岩构成，其次是碳酸盐岩—碎屑岩的混合沉积岩系。

The results show that within the Philippine Sea and the South China Sea, short wavelength lineations of the geoid undulation are parallel or cross to magnetic lineations and rifting ridges.

结果表明，菲律宾海和南海显示了与磁条带、扩张脊对应或斜交的高频成分大地水准面起伏条带。

Different from the magnetic lineations in oceans, magnetic quiet zone, where magnetic anomalies are greatly subdued in amplitude with long wavelengths, also probably contains information of tectonic activities and evolutions from continental margin rifting to sea floor spreading.

磁静区与磁异常条带不同，具有宽缓的低幅值磁异常特征，但可能同样包含了从陆壳张裂到海底扩张早期的构造活动和演化信息。

The present configuration of the rift, which dates from the mid-Pleistocene epoch, is probably a result of a rifting process associated with thermal currents in the earth's mantle elongated depression, trough, or graben in the earth's crust, bounded on both sides by normal faults and occurring on the continents or under the oceans.

目前的断裂结构，显示来自中世纪，也许是由于断裂的过程中与热气流在地球地幔被低压延伸到地壳地堑中，位于断层的两侧正常断裂并且断裂发在陆地或者海洋。

During later Paleogene and early Neogene, Jiyang Depression undergone from rifting activity to depression activity. During early Guantao Formation, fault active, highland eroded, slope overlapped and sags filled, and then when later Guantao Formation begin sedimented, paleotopography became plainness, new stratum overlaid all old stratum, intensity of fault activity gradually got in weaken, and developed the sedimentary system of alluvial-fluvial-freshwater shallow lake.

济阳坳陷在古近纪晚期，新近纪早期由断陷活动转为坳陷活动，经过馆陶早期的断剥超覆和填凹补平作用，到馆陶晚期古地形渐趋平缓，新地层覆盖在所有老地层之上，断层活动强度逐渐减弱，发育冲积扇-河流-淡水极浅湖沉积体系，具有良好的生储盖配置关系。

The Xinyang-Yuanlong large-scale shear zone belongs to the eastern part of Qilianorogenic belt,which is mainly known for a intracontinental rifting-small ocean basin coveredby Hongtubao-Huluhe metamorphism basaltic rock.In the north of the shear zone,detritalrock of Chenjiahe group sedimented in forearc basin and island-arc volcanics of Chenjiahegroup in late Ordovician and island-arc granites of Yanjiadian formation and Huangmenchuanformation outcrop in order.

新阳—元龙大型韧性剪切带以北属祁连造山带东段，发育有以红土堡—葫芦河变基性火山岩为代表的陆内裂陷—小洋盆，北侧依次出露有弧前盆地沉积的晚奥陶世陈家河群碎屑岩组、岛弧环境的晚奥陶世陈家河群火山岩及以阎家店、黄门川为代表的岛弧型花岗岩类。

Considered the crustal structure crossing the South Shetland Islands、Bransfield Strait and Antarctic Peninsula,we proposal a two phase rifting tectonical evolution model and layered shear model for the lithospheric deformation under extensional stress field.

通过横穿南设得兰群岛、布兰斯菲尔德海峡和南极半岛的地壳剖面，我们用分层剪切模式解释了在张性应力作用下的岩石圈变形特征。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。