海洋板块的岩石，玄武岩，以及覆盖其表面的沉积物被拉沉到海洋底部，充当移动大陆的传送带机制的一部分。
The ocean floor rock, basalt, along with the sediment that built up on top of it, was drawn down at the edge of an ocean as part of the conveyor-belt mechanism that moves the continents.
安溪铅山铅锌矿区复成分角砾岩为一套火山碎屑岩-沉火山碎屑岩-火山碎屑沉积岩。
The polymictic breccia in the Qianshan lead-zinc ore district of Anxi County is a suit of volcaniclastic rock, sedimentary pyroclastic rock and pyroclastic sedimentary rock.
由于地质资料与实际不符，南沉井在没有沉到设计高程时局部已落到岩面上，导致沉井倾斜。
Because the geological data were not accordant to the actual condition, the south open caisson was declining after falling on the terraced surface to fail in reaching the design height.
可用概率积分法计算沉变参数，用岩体弹塑性力学理论计算条带参数。
By the probability integration. parameters of ground movements can be calculated, and the strip -mining parameters can be figured our by means of the elastic-plastic rock mechanics.
可用概率积分法计算沉变参数，用岩体弹塑性力学理论计算条带参数。
By the probability integration. parameters of ground movements can be calculated, and the strip -mining parameters can be figured our by means of the elastic-plastic rock mechanics.
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