“应力疲劳”的概念、定义、翻译、参考文献-科学参考

单词	应力疲劳
释义	应力疲劳 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。
随便看	human rights diplomacy Human Rights (Sexual Conduct) Act 1994 human-robot interaction Human Sacrifices Tombs at Dadian Human's basic need human settlement of capital city Human Settlements human settlements human settlements in Dujiangyan Region human settlements in the basin human settlements of Buyi human settlements of Dong human settlements of Dulong human settlements of local administrative cities human settlements of Miao human settlements of Tunpu human settlements planning and construction in valley of loess plateau human settlements study human settlement statistics human society Human Society in Ethics and Politics human soft tissue examination human space flight human spatiotemporal variation humansperm bank

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