Furthermore, telescopic crowns transfer occlusal forces along the long axis of the abutment teeth and provide guidance, support, and protection from movements that might dislodge the denture.

此外，套筒冠义齿可沿着基牙长轴传递合力，可以提供引导，支持作用，并能防止可能导致义齿脱位的各种运动。

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Abutment-a structure that supports the end of a bridge span and provides lateral support for fill material on which the roadway rests immediately adjacent to the bridge.

桥台-指支撑桥跨端部并为承载紧邻桥梁的道路的填方材料提供横向支撑的结构物。

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Bridge support is a force transfer device installed at support of bridge structure with pier (or abutment). It is a kind of the structural parts that can bear high pressure.

桥梁支座是在桥梁结构与桥墩(或桥台)的支承处所设的传力装置，是一种承受高压力的结构部件。

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