“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	nutrigenomics of aquatic organism nutriocyte nutrition nutritional and metabolic diseases of domestic animals nutritional assessment for astronaut nutritional deficiency disease nutritional deficiency disorders of the nervous system nutritional deficiency symptom nutritional edema nutritional epidemiology nutritional evaluation of feed mineral elements nutritional evaluation of feed protein and amino acid nutritional feed additive nutritional hygiene for ship crew Nutritional immunology nutritional information of ecosystem nutritional intervention nutritional iron deficiency anemia nutritionally essential amino acid nutritionally nonessential amino acid nutritional pathology nutritional physiology and metabolism Nutritional Pollen for predatory mite nutritional polyneuropathy nutritional quality

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