The device (10) includes a disc prothesis or artificial disc (12) having an upper plate (14) and a lower plate (16).
装置(10)包括一盘修复物或人工盘(12)，该盘修复物或人工盘(12)具有一上板(14)和一下板(16)。
The pillow comprises an upper plate, a lower plate, and a lifting device which is designed between the upper plate and the lower plate.
该枕头由上板、下板和设计在其间的升降装置构成。
The less volatile portions of vapor condense in bubbling through the liquid on the plate, overflow to the next lower plate, and ultimately back into the reboiler.
蒸气中挥发性较小的部分在通过板上液体的鼓泡中冷凝下来，流至下一层塔板，最终回到再沸器。
When the upper and lower plate dislocate relatively, the longitudinal strains of structure, the relative displacement at the bottom of the tunnel and the peripheral soil pressure are analyzed.
在地裂缝上、下盘发生相对错动时，对模型结构的纵向应变、结构底部的相对位移以及结构外围土压力等进行监测。
When the upper and lower plate dislocate relatively, the longitudinal strains of structure, the relative displacement at the bottom of the tunnel and the peripheral soil pressure are analyzed.
在地裂缝上、下盘发生相对错动时，对模型结构的纵向应变、结构底部的相对位移以及结构外围土压力等进行监测。
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