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stress fatigue
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stress fatigue
Encyclopedia
工学
疲劳
释
stress fatigue
应力疲劳
在动态载荷作用下,材料或构件承受波动的应力作用时,其某一点或某几点发生局部的、永久性的组织变化的一种递增过程。按照循环应力的大小,疲劳可分为应力疲劳和应变疲劳。在循环应力作用下,若最大循环应力小于屈服应力,则称为应力疲劳,这种情况下作用的循环应力水平较低,寿命循环次数较高,疲劳寿命一般大于104次,故又称高周疲劳。
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distorted
distorted image
distorted lattice
distorted peak
distorted polyhedra
distorted thread effect weave
distorted wave
distorted wave Born approximation
distorted wave Born approximation, DWBA
distorting medium
distortion
distortional wave
distortion analyzer
distortion angle
distortion calibration
distortion coefficient
distortion energy
distortion index
distortion inequalities
distortion isograms
distortionless
distortionless image
distortion measure
distortion measurement
distortion of inlet flow field
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