dislocation 中文
EN
[dɪsləʊˈkeɪʃən] [-eɪʃən] 
US 中错位 维位错
- 位错（英语：dislocation），在材料科学中，指晶体材料的一种内部微观缺陷，即原子的局部不规则排列（晶体学缺陷）。从几何角度看，位错属于一种线缺陷，可视为晶体中已滑移部分与未滑移部分的分界线，其存在对材料的物理性能，尤其是力学性能，具有极大的影响。
- 理想位错主要有两种形式：刃位错（edge dislocations）和 螺旋位错（screw dislocations）。混合位错（mixed dislocations）兼有前面两者的特征。
- 数学上，位错属于一种拓扑缺陷，有时称为“孤立子”或“孤子”。
- 名词 (Noun)PLdislocationsPREdis-SUF-ation
- The act of displacing, or the state of being displaced.
- (geology) The displacement of parts of rocks or portions of strata from the situation which they originally occupied. Slips, faults, and the like, are dislocations.
- The act of dislocating, or putting out of joint; also, the condition of being thus displaced.
- (materials) A linear defect in a crystal lattice. Because dislocations can shift within the crystal lattice, they tend to weaken the material, compared to a perfect crystal.
- (grammar) A sentence structure in which a constituent that could otherwise be either an argument or an adjunct of a clause occurs outside of and adjacent to the clause boundaries. For example, the sentance, "My father, he is a good man", is a left dislocation because the constituent "My father" has been moved to the left of the clause "he is a good man". See dislocation.
- The act of displacing, or the state of being displaced.
- 更多范例
- 用于句中
- Medial subtalar dislocation occurs more frequently than the lateral form because the lateral talocalcaneal and calcaneofibular ligaments are weaker than deltoid and medial talocalcaneal ligaments.
- Subtalar dislocation can be defined as simultaneous dislocation of both the talonavicular and the talocalcaneal joints without a major fracture of the talus.
- 用于句中
Definition of dislocation in English Dictionary
- 词类阶层 (Part-of-Speech Hierarchy)
- 名词
- 可数名词
- 可数名词
- 名词
- en dislocations
资料来源: 维基词典
在语法上，这个单字"dislocation"是一个名词，更具体地来说，是一个可数名词。