俯冲

The Pacific Plate is subducting beneath the North American Plate.
太平洋板块正在北美板块下方俯冲。
The process of subduction occurs when one tectonic plate slides under another.
板块俯冲过程发生在一块构造板块滑到另一块之下时。
Subduction zones are responsible for the formation of volcanic arcs and deep-sea trenches.
俯冲带是火山弧和深海沟形成的根源。
The subduction of the oceanic crust triggers seismic activities and volcanism.
海洋地壳的俯冲引发了地震活动和火山活动。
Over millions of years, subduction can lead to the complete recycling of the Earth's crust.
经过数百万年，俯冲会导致地球地壳的完全再循环。
The subducting slab pulls along with it sediments and water from the ocean floor.
俯冲板块会连同海底的沉积物和水一起拖拽下拉。
When the denser oceanic plate subducts beneath the less dense continental plate, it melts and forms magma.
当密度较大的海洋板块在密度较小的大陆板块下方俯冲时，它会熔化形成岩浆。
The Ring of Fire around the Pacific Ocean is a result of active subduction zones.
太平洋周围的环太平洋地震带是活跃俯冲带的结果。
Subduction is a key mechanism in the theory of plate tectonics, explaining many geological phenomena.
俯冲是板块构造理论中的一个关键机制，解释了许多地质现象。
As the subduction continues, the materials from the subducting plate are forced into the mantle, where they may eventually rise again.
随着俯冲的持续，来自俯冲板块的物质被压入地幔，在那里它们最终可能再次上升。