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abutment    
n. 邻接,接界,桥礅

邻接,接界,桥礅

abutment
n 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

Abutment \A*but"ment\ ([.a]*b[u^]t"ment), n.
1. State of abutting.
[1913 Webster]

2. That on or against which a body abuts or presses; as
(a) (Arch.) The solid part of a pier or wall, etc., which
receives the thrust or lateral pressure of an arch,
vault, or strut. --Gwilt.
(b) (Mech.) A fixed point or surface from which resistance
or reaction is obtained, as the cylinder head of a
steam engine, the fulcrum of a lever, etc.
(c) In breech-loading firearms, the block behind the
barrel which receives the pressure due to recoil.
[1913 Webster]

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  • ABUTMENT Definition Meaning - Merriam-Webster
    The meaning of ABUTMENT is the place at which one thing borders on or abuts another How to use abutment in a sentence
  • Abutment - Wikipedia
    An abutment is the substructure at the ends of a bridge span or dam supporting its superstructure [1] Single-span bridges have abutments at each end that provide vertical and lateral support for the span, as well as acting as retaining walls to resist lateral movement of the earthen fill of the bridge approach
  • What is a dental abutment? Your questions about abutments, pain, and . . .
    An abutment is the small piece that connects a dental implant to the crown, bridge, or denture placed on top Dentists select the type of abutment based on factors like the location of your implant, how your bite aligns, and the type of restoration being added
  • What is an Abutment for Dental Implants? - NewMouth
    An abutment connects a dental implant to the crown that replaces the tooth This article talks about abutments, their types, their placement, and how to care for them
  • ABUTMENT Definition Meaning | Dictionary. com
    Abutment definition: a masonry mass supporting and receiving the thrust of part of an arch or vault See examples of ABUTMENT used in a sentence
  • Understanding Implant Abutment: A Complete Guide
    An implant abutment is a connector piece that attaches the dental implant to the artificial tooth, bridge, or denture It sits on top of the implant and provides the necessary support for the restoration
  • ABUTMENT | English meaning - Cambridge Dictionary
    ABUTMENT definition: 1 a structure that is built to support an arch (= a curved top on two supports, that holds the… Learn more
  • Abutment - definition of abutment by The Free Dictionary
    Define abutment abutment synonyms, abutment pronunciation, abutment translation, English dictionary definition of abutment n 1 The act or process of abutting 2 a Something that abuts b The point of contact of two abutting objects or parts 3 a The part of a structure
  • abutment noun - Definition, pictures, pronunciation and usage notes . . .
    Definition of abutment noun in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more
  • Abutment Definition
    In dentistry, an abutment serves as a connector Its job is to link the replacement tooth or prosthetic to a stable support structure, such as a natural tooth or a dental implant Abutments are used in various restorative treatments, including fixed bridges, partial removable dentures, and implants





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