椎体一端的低压会将油吸走，而较重的水会流到另一头，这时水已经是99%的清洁海水了。
Low pressure at one end draws oil away while the heavier-and 99 percent clean-water flows out the other side.
受累骨通常为长骨干骺端或椎体脊，X线显示为典型的气囊化或动脉瘤样膨胀。
The radiographic appearance is typically that of ballooning, or aneurysmal dilation, of the affected bone — usually the metaphysis of a long bone or dorsal vertebral body.
作者使用了十个尸体标本制作后路固定融合模型，评估了近端关节突侵犯和椎板切除术的急性生物力学影响。
The authors assess the acute biomechanical effects of proximal facet violation and subsequent laminectomy in an instrumented posterior fusion model in 10 cadaveric specimens.
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