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屈肌褶纹
释义
屈肌褶纹
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工学
刑事科学技术
释
flexion crease
屈肌褶纹
又称“屈肌皱裂”。人在胚胎期随着胎儿发育生长而形成,在手指关节和手掌一定部位上形成的粗大明显的沟纹,随关节屈伸活动的增加趋于明显深化。
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transitive binary relation
transitive class
transitive closure
transitive design
transitive digraph
transitive embedding theorem
transitive extension
transitive functional dependency
transitive graph
transitive group
transitive group action
transitive group of motions
transitive G-set
transitive law
transitive measure-preserving transformation
transitive monomial group
transitiveness
transitive operation
transitive permutation group
transitive points
transitive pseudogroup
transitive reduction
transitive relation
transitive representation
transitive set
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