古 地磁数据是构造地质学定量探讨地块运动的重要数据。
Paleomagnetic data is a key data for quantitative investigating block motion in tectonic geology.
文中还从现今地壳运动角度,讨论了活动地块运动速率与强地震活动水平之间的可能联系。
Based on present crustal movement, the potential correlation between active crustal-block movement velocity and strong earthquake activity has been discussed.
在分析水平形变的基础上,联系表层构造形变和区域背景,探讨地块沿断裂带运动的模式。
Possible models of block motion along the fault zone are studied based on the analysis of the geodetic horizontal deformation, the historic tectonic deformation and regional tectonic background.
推测形成这种运动方式的原因是造山带闭合时的斜向碰撞和造山带前缘准噶尔地块的透镜体边界效应。
This is attributed to the oblique collision during closing of the belt and the lens-effect of the Junggar massif in front of the belt.
地块构造是指固体地球的地块相对运动。
Block tectonics implies that blocks of the solid earth move in relation to each other.
分析了除按大陆整体推求垂直运动速率外,按地块分区推求地壳垂直运动速率,地壳、地表垂直运动分离的必要性。
Analysing the necessity of acquiring the speed of the crust vertical motion and separating the lithosphere and surface by subdividing the massif except the unitary mainland.
变形区的范围大小和变形幅度表明红河断裂的东盘地块始终是作为地块相对运动的主动盘。
The range of deformation region and the magnitude of deformation show that the eastern plate of the Red River Fault zone is always the active plate for the relative movement of the fault blocks.
本文还讨论了求各地块之间相对运动的解。
The solution to obtain the relative movement of different block is also discussed.
三叠纪末的印支运动结束了柴达木地块及其周缘地区的海相沉积史,使柴达木地区进入陆内盆地发育新时期。
At the end of Triassic period, the Marine sedimentation on Qaidam Massif (including its surroundings) has ended, and interior basin started to develop in Qaidam area.
第三阶段,中、晚中新世随着印度地块逐渐楔入欧亚板块内部,印支半岛的挤出运动进一步减弱。
The third phase, during the middle and the later Miocene, with the Indochina block intruding into Eurasia plate gradually, Indochina peninsula's extrusion slowed down further.
塔里木克拉通由塔北地块与塔南地块晋宁运动时拼合形成,基底构造线因地而异。
The Tarim Craton was created in the Jinningian orogeny by amalgamation of the North Tarim and South Tarim Blocks, with the basement structures being varied in its northern, middle and southern parts.
大别山在中生代时期的造山运动是由于华北地块和扬子地块继晚元古代之后再次发生碰撞活动而发生的。
The orogeny of Dabie mountain was resulted from collision between the North China and Yangzi massifs in early Mesozoic. The tectonic evolution of Dabic orogenic bolt underwent two stages.
受甘青块体顺时针旋转运动的藕合影响,鄂尔多斯地块表现为逆时针旋转运动;
Acted by Gansu-Qinghai rotating block at the NW Liupanshan range, the Erdos block takes anti-clockwise rotation;
受甘青块体顺时针旋转运动的藕合影响,鄂尔多斯地块表现为逆时针旋转运动;
Acted by Gansu-Qinghai rotating block at the NW Liupanshan range, the Erdos block takes anti-clockwise rotation;
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