沿消减带的某些板块边界似乎长期无震。
Certain parts of the plate boundaries along subduction zones appear to be aseismic.
与弧背前陆盆地和周缘前陆盆地相并列,并对应于板块构造演化历程中的大洋消减、大陆碰撞和陆内缩短三个不同性质的聚敛阶段。
Therefore they are corresponding to the three different featured convergent stages of ocean subduction, continental collision and intra-continent contraction in the structural evolution of plates.
基底拆离式构造是大陆板块边缘受到俯冲、消减、挤压和缩短作用时,在大陆板块内部的反应。
The basement decoupling structure is the reaction in the continent plate when the marginal of continent plate subducted, subdued, extruding and shorten.
云南省位于青藏高原东南隅,是亚欧板块和印度板块汇聚、消减、相互作用的边缘地带。
Yunnan Province is located in the southeast of Qingzang Plateau. And it is the convergence and interactional zone of Asia-Europe plate and Indian plate.
这一弧后盆地的形成与沿西金乌兰湖—空喀山口至乔戈里峰一线的古特提斯洋盆的扩张及向北俯冲、消减相联系,构成了塔里木板块南部晚古生代活动大陆边缘。
The formation of this back arc basin was related to the spreading and northward subduction of the Paleo Tethys oceanic basin along the line from the Xijir Ulan Lake K…
研究表明,本区火山活动应为大陆板块内部的裂谷环境,与消减带无关。 文中还总结了火山活动的时代、规模、顺序、碎屑锥特点。研究了绳状、渣状熔岩的典型剖面、形成条件及流动方向。
The authors synthesized geological, geophysical and geochemical data, and believe that the plate tectonic setting of the study area should belong to the rift valley within the continental plate.
研究表明,本区火山活动应为大陆板块内部的裂谷环境,与消减带无关。 文中还总结了火山活动的时代、规模、顺序、碎屑锥特点。研究了绳状、渣状熔岩的典型剖面、形成条件及流动方向。
The authors synthesized geological, geophysical and geochemical data, and believe that the plate tectonic setting of the study area should belong to the rift valley within the continental plate.
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