The Mariana Trough is an active spreading back-arc basin.
马里亚纳海槽是一个正在扩张的弧后盆地。
Geochemistry of the Chaokeshan ophiolite: Product of intra-oceanic back-arc basin?
内蒙朝克山蛇绿岩地球化学：洋内弧后盆地的产物？
The Okinawa Trough is a back arc basin still driven by the converging asthenosphere.
冲绳海槽仍是一个软流圈在汇聚的弧后盆地。
The late Permian it was changed into the back arc basin, and transformed into foreland basin.
晚二叠世末，该地区变成弧后盆地，进一步转化成前陆盆地。
The first one is back arc basin sediment in margin of back arc during Jixian Period-early Qingbaikou Period.
第一构造层为蓟县纪—青白口纪早期弧后边缘盆地沉积。
There have four kind of basins in the South China Sea area: rifting basin, strike-slip rifting basin, fore-land basin and fore-arc basin.
南海地区新生代沉积盆地有四类：张裂盆地、走滑拉张盆地、前陆盆地和前弧盆地。
During late late Cretaceous-Eocene, volcanic island arc moved eastward and the east China Sea shelf basin was turned into a back-arc basin.
晚白垩世晚期—始新世，火山岛弧向东移动，东海陆架盆地变为弧后盆地。
Copper zinc type and lead zinc type deposits with different ore elements were formed in Back arc basin of Erlangping Group by sea bottom spout.
二郎坪群弧后盆地在海底喷流作用下形成了不同成矿元素组合的铜-锌型和铅-锌型两种矿床类型。
The interaction of the main factors controlling the formation of sequence stratigraphy in arc and back arc basin systems was primarily summarized.
初步总结了岛弧-弧后盆地体系中的层序地层主控因素相互作用的规律。
This paper discusses the feature of geology, lithogeochemical of this ophiolitic belt, so the ophiolite is produced from near the back-arc basin spreading ridge.
通过对该蛇绿岩带地质及岩石地球化学特征等进行了论述，认为其形成于近弧的弧后盆地扩张脊环境。
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…
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。
Under the tectonic backgrounds of island arc belt, fore - arc trench belt, back - arc basin, and epicontinental active belt of late Paleozoic, it has different volcanic rock characteristics.
在晚古生代岛弧带、弧前海沟带、弧后盆地或陆缘活动带等构造环境下发育有不同的火山岩组合。
Sediments washed into the basin from both the fore-arc ridge and island arc weigh down the crust in this area, creating the depression.
沉积物被从两侧的弧前脊和岛弧冲到盆地，使该处地壳承重增加，形成洼地。
There are many disputations about the geological setting in Carboniferous of the Bogeda Mountain, such as small oceanic basin, aulacogen, rift or Island-Arc and so on.
对研究区中、晚石炭世区域古构造环境的认识，目前存在有限洋盆、裂陷槽、裂谷、岛弧之争。
The east slope is slow, and is the inserting side from the northwest Philippine Plate into the Ryukyu Island Arc, connecting with the ocean basin.
东坡（洋坡）缓，是西北菲律宾海板块向琉球岛弧下插的一边，与大洋盆地相连。
The former is formed in trench - arc environment ofintracontinental rift, and the latter in marginal basin.
前者为陆内裂陷沟-弧环境产物．后者形成于陆缘盆地构造环境。
The studies of microelement, rare earth element and isotope compositions that the Huogeqi polymetallic ore field was formed in rift basin of back arc continental marging during Proterozoic Era.
从微量元素、稀土元素、同位素等方面论证了霍各乞矿田中元古宙为大陆边缘弧后裂谷盆地构造环境。
The rudimental guide of the plate-tectonic theory landing on continent is the archipelagic arc-basin system between the oceanic lithosphere and continental lithosphere.
大洋岩石圈与大陆岩石圈之间的多岛弧盆系构造域是板块构造登陆的入门向导。
Tectono - sedimentary evolution of the basin may be divided into three stages: continental margin rift, back-arc rift, and depression basin.
其沉积—构造演化可划分为三个阶段：大陆边缘裂谷、后裂谷和拗陷盆地。
We found that sequence IV, which is Pliocene sediments, only exists in the slope and island arc slope and not distributes in the trough basin.
层序IV，在陆坡和岛弧地区都有分布，但是在海槽盆地内部区域缺失该层序，为上新世沉积物。
A basin situated within an island arc and typically containing sediments rich in volcanic debris.
一种位于岛弧内的盆地，经含富火山碎屑的沉积物为典型。
Tectono -sedimentary evolution of the basin may be divided into three stages: continental margin rift, back-arc rift, and depression basin.
其沉积—构造演化可划分为三个阶段：大陆边缘裂谷、弧后裂谷和拗陷盆地。
According to tectonic zonation, the coal basin mainly restricted by secondary fault depression of NE reflex arc, meanwhile secondary EW and NE composite convergence existed.
从总的区域构造分布看，含煤盆地沉积主要受北东向反射弧的次一级断裂坳陷所制约，同时也存在着次一级的东西向与北东向复合交汇控制特征。
The current marginal sea and trench-arc-basin system of west Pacific is reformed by interaction of Pacific plate, Australian plate, and Eurasia plate in Cenozoic.
现今的西太平洋边缘海、沟弧盆体系，是新生代中晚期太平洋板块、澳大利亚板块与欧亚板块相互作用形成的。
The analysis of sedimentary formation suggests the existence of groove-arc-basin system at the middle Carboniferous.
结合上述事实，通过沉积建造分析，该区在中石炭统曾存在沟弧盆体系。
In early Ordovician North Qilian region again stretched and suffered second oceanization, up to middle Ordovician a mature ocean basin with a trough-arc-basin system already formed.
早奥陶世北祁连地区再次拉张，遭受第二次大洋化，到中奥陶世形成具沟弧盆体系的成熟大洋。
This paper has dealt briefly with the basic structural framework, and the marine-land transfer and evolutional model of the archipelago arc-basin system of the Qinghai-Tibet plateau.
文中概述了青藏高原基本构造格局、青藏高原多岛弧盆系统洋陆转换演化模式。
In the rear part of every arc zone the basin-model sedimentation occurs. It is favourable for the formation of sedimentary mineral resources.
每个弧带的后部，产生盆地型沉积，有利于沉积矿产的形成。
In the rear part of every arc zone the basin-model sedimentation occurs. It is favourable for the formation of sedimentary mineral resources.
每个弧带的后部，产生盆地型沉积，有利于沉积矿产的形成。
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