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形变和断裂
释义
形变和断裂
Encyclopedia
工学
金属形变
释
plastic deformation and fracture
形变和断裂
金属在受力时,原子的相对位置发生改变,其宏观表现即为形变。当局部的形变量超过一定限度时,原子间的结合力受破坏,出现裂纹,裂纹经过扩展,使金属断开,称为断裂。
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ring structure
ring system
ring-tail lemur
ring test
ring-theoretic
ring-theoretical
ring-theoretic property
ring theory
ring topology
ring torus
ring transformation
Ringuet
ring unit
ring vortex
ring with a discrete valuation
ring with a domain of operators
ring with an additional structure
ring with a ring of operators
ring with divided powers
ring with division
ring with identity
ring with involution
ring with maximum condition
ring with minimum condition
ring with operators
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