词定义 中文名称：弧后扩张 英文名称：back-arc spreading 定义：岛弧向大陆一侧张裂形成的浅海或弧后盆地扩张的过程。 应用学科：海洋科技（一级学科）；海洋科学（二级学科... 弧后扩张 共被1位作者编辑2次，最新版
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back arc spreading 弧后扩张
back-arc spreading basin 弧后扩张盆地
back arc spreading center 弧后扩张环境
back-arc spreading basins 弧后扩张盆地
back-arc spreading center 弧后扩张中心
zones back-arc spreading basins 弧后扩张盆地
back-arc c spreading 弧后扩张
It is suggested therefore that the extensional direction evolution was controlled by the oceanic motion and the craton destruction took place under a back-arc spreading setting.
这反映华北克拉通东部区域拉伸方向的演变受控于太平洋区大洋板块运动，克拉通破坏的动力学背景应为弧后伸展。
The eastward or southeastward mantle flow resulting from the collision of IndiaEurasia probably pushed rollback of slabs east and southeast to east Asian continent, further causing back arc spreading.
印度—亚洲大陆的碰撞所形成的向东和东南的地幔流可能推动了东亚大陆东侧和南侧俯冲带的后退，并引发弧后扩张作用。
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。
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