该类捕虏体的发现对认识大别—苏鲁超高压变质带的深部俯冲方向及其范围具有重要意义。
The discovery of the xenolith is of important implication for us to recognize the deep subduction direction and the scale of the Dabie-Sulu ultrahigh-pressure(UHP) metamorphic belt.
中生代后期，太平洋板块的俯冲作用使胶南地体拉分，断陷形成胶莱盆地。
During the late Mesozoic, because of subduction of the Pacific plate, the Jiaonan terrain was pulled apart and experienced an event of fault depressing, hence forming the Jiaolai Basin.
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