不同时期生成的盆地底板,将显示地壳构造的等级次序和造陆性质。
Basin floors generated at different times will exhibit a hierarchical sequence of crustal structure and epeirogenic behaviour.
地震是由两块地壳构造板块互相碰撞造成的。
Earthquakes are caused by two tectonic plates bumping into each other.
地球表面并不是由构成地壳的单块岩石构成,而是许多紧密相连的“构造板块”,像一块巨大的拼图。
Earth's surface is not made up of a single sheet of rock that forms a crust but rather a number of "tectonic plates" that fit closely, like the pieces of a giant jigsaw puzzle.
基本上,俯冲带就是两个地壳构造板块碰撞的地方。
Basically, a subduction zone is where two tectonic plates collide.
在会聚的地壳或压转岩石中发生的走滑断层以正花构造向上断裂。
Strike-slip faults occurring in the converging crust, or transpression, rocks are faulted upward in a positive flower structure.
当构造板块移回到海底深处(这些火山的最终喷发就是源于海底深处)时,旧地壳便被摧毁。
Old crust is destroyed as tectonic plates return to the depths from which those volcanoes ultimately draw their fire.
根据一项新研究,沿地壳构造板块边缘的地震带远比缺乏活动的地带更可能产生伟大的远古文明,研究者称这种联系说明通常被视为破坏性的地质能量,比如地震,在人类历史中或许也起过建设性作用。
Researchers say the relationship suggests that forces typically viewed as destructive--such as earthquakes--might have also played a constructive role in human history.
此外,两个地区都驻留在火山圈内,那是环绕太平洋的一个区域。在那里太平洋地壳构造板块和其它板块潜于其它地球板块之下。
In addition, both regions reside within the Ring of Fire, which is a zone surrounding the Pacific Ocean where the Pacific tectonic plate and other plates dive beneath other slabs of Earth.
2007年,在日本沿海,地球号开展了第一项任务:研究俯冲带(地壳构造板块之间的区域,许多地震都发生在这种区域)。
In 2007, off the coast of Japan, it became the first mission to study subduction zones, the area between tectonic plates that is the birthplace of many earthquakes.
同天,9.0级的地震及海啸在日本发生。但这两个地方并不处在同一个地壳构造板块上。
That was the same day as the 9.0-magnitude quake and tsunami hit Japan; however, Japan is on a different tectonic plate.
当各大洋重新出现时,新地壳便从各个火山喷涌而出;当构造板块移回到海底深处(这些火山的最终喷发就是源于海底深处)时,旧地壳便被摧毁。
As oceans reopen new crust is pulled forth from volcanoes; old crust is destroyed as tectonic plates return to the depths from which those volcanoes ultimately draw their fire.
沙莰基隆起形成于三个地质板块的的交叉点上,通常被科学家称为三向连接的地质构造。那里的地壳很薄,带有靠近海面的岩浆。
Shatsky Rise formed at the intersection of three tectonic plates, known as a triple junction, where the crust is thin, with magma coming from near the surface.
地壳在这里碰撞挤压,上涌的炙热岩浆变冷,又形成了新的地壳,这种伟大的循环过程就是所谓的板块构造。
Here Earth's crust pulls apart, and upwelling magma cools and forms new crust that spreads away from the ridge in the great recycling process known as plate tectonics.
在一些走滑断层产生于聚敛地壳内或处于转换挤压作用下的地区内,岩石向上断裂成一种正向花状构造。
In areas where strike-slip faults occur in converging crust, or transpression, rocks are faulted upward in a positive flower structure.
综合分析表明,三峡大坝坝址所在地的地质构造和地壳是稳定的。
Integrated analysis imply that the geological structure and crustal activity at the Three Gorges Dam Area is stable.
深部构造(M面和其它界面)的剧变带和中地壳柔层可力判别地震孕育的深部标志。
The steeply sloped Moho belts (and other interfaces) and mid-crustal soften layer could be considered as a deep structural mark for being pregnant with earthquakes.
均衡状态是评价一个地区现今地壳构造活动性的一个重要标志。
The isostatic state is an important criterion for evaluating the contemporary crustal structural activities in an area.
地震是地壳介质在构造力的长期作用下一些特殊部位能量长期积累和突然释放的结果。
Earthquake is a result of the crust medium's some special parts' energy long-term accumulations and releases suddenly under the structure strength long-term function.
因此,现今地壳运动活跃的活动构造系将是油气勘探的重要靶区。
Therefore these active tectonic zones in nowadays active crustal movement will be as important targets for petroleum exploration.
地壳岩石圈中的各种构造要素是相互关联和相互依存的。
Various structural elements in the crust and lithosphere are interrelated and interdependent.
来自板块之间相对运动的构造力可以传递到大陆地壳,从而形成了大陆内部的地震应力场。
Tectonic forces from the relative movements between plates are transmitted into the continental crust, and then they create the earthquake generating stress field there.
区域经历了多阶段的强烈构造运动,而几乎每一次重要的地壳构造运动,都有相应的岩浆岩形成,具有多旋回岩浆活动特征。
Areas of experience and strong tectonic movement and almost every important crust tectonic movement, have corresponding magmatite, polycyclic magma activity.
并从重力场反映的地壳结构、地壳形变、地壳应力状态、地壳活动性诸方面,论述了各构造区的特征。
He describes features of tectonic regions, including crustal structure, crustal deformation, stress field and crustal activity.
这种深部构造信息也有可能通过地壳的动力变形和深部地球化学反应传递到地表。
The deep structural informations are also probably transmitted through mechanical deformations and deep geochemical reactions to the earth's surface.
海底峡谷,是由于地壳板块运动而形成的一种地质构造。
Submarine canyon is a geological structure that formed by plate movement in the crust.
地壳伸展变形强度弱,总体具有纯剪变形的构造几何特征,形成裂谷型盆地。
This structural style displays low-magnitude extension, has overall tectonic geometry of pure shear and forms rift basins.
中国岩石圈结构在某种程度上与大地构造单元相吻合,说明地壳构造受到岩石圈的影响和制约。
The lithospheric structure is to certain extent in accord with the geotectonic unit, suggesting that the crustal structure is influenced and restricted by the lithosphere.
概述了近年来用近垂直反射地震方法研究不同大地构造单元的地壳结构和深部构造问题所取得的基本成果。
The paper summarizes the basic achievement in studying the crustal structure and deep tectonics of different geotectonic unit by near normal seismic reflection in recent years.
箭头所示为地壳构造板块之间不同类型的边界。
The arrows show the different types of boundary between Earth's tectonic plates.
箭头所示为地壳构造板块之间不同类型的边界。
The arrows show the different types of boundary between Earth's tectonic plates.
应用推荐