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abutment是什么意思？

基础释义
例句
英英词典释义
行业词典释义

abutment

英[ə'bʌtmənt] 美[ə'bʌtmənt]

n. 邻接，桥礅，桥基，扶垛，对接，接界；

例句

The technique of semi - integral abutment jointless bridge has a bright future. 半整体式桥台全无缝桥有着广阔的应用前景.
Casting clasp between teeth ( CCBT ) is set up between buccal arid lingual embrasure of abutment teeth. 方法:在两基牙间的颊、龈外展隙内设置牙间卡 ( 发夹卡 ).
Engineering practice of the abutment - slope system verified effectiveness of the multi - reinforcement. 工程实践验证该加固措施的有效性.
In the maxilla, the abutment distribution did not allow a palatal - free restoration. 在上颌, 基牙的分布情况不允许做不覆盖腭部的设计.
The car inclines to incline and to slide to roll and collides to the abutment. 汽车侧倾、滑滚并撞到了桥台上.

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英英词典释义

Noun
1. point of contact between two objects or parts
2. a masonry support that touches and directly receives thrust or pressure of an arch or bridge

行业词典

公路科技：桥台；
医学：接界(点)；承压部；桥基，基牙：用作可摘义齿或固定义齿抗基的牙齿、牙根或任何其他用于这一目的的装置；
药学：桥基；
铁道：桥台；