The - cycle fatigue is more harmful than high - cycle fatigue for endodontic instruments.

对于根管器械,低周疲劳损伤的危害及临床意义要大于高周疲劳.

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Boiler drums in power plants are mainly damaged by the low - cycle fatigue.

低周疲劳损伤是电站锅炉汽包的主要失效形式.

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The chief character of fracture is fatigue striation and dimple.

断口分析表明,合金低周疲劳断口的主要特征是平行的条纹及韧窝.

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The result showed that the cause of leakage is large stress low cycle fatigue crack.

结果表明:泄漏是由大应力低周疲劳开裂造成的.

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The Disturbed State Concept ( DSC ) is applied in low - cycle fatigue process of rocks.

把扰动状态概念应用于岩石低周疲劳过程.

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The low cycle fatigue property of TA 5 Titanium alloy welded joint with different reinforcement was investigated.

分析了TA5钛合金不同余高焊接接头的低周疲劳性能.

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Low cycle fatigue tests of a directionally solidified nickel base superalloy were conducted at elevated temperatures.

本文研究了一种定向凝固镍基高温合金的高温低周疲劳行为.

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Study on Technology of Computer Control and Data Processing for Electric Life Test of Relay.

电厂锅炉汽包低周疲劳寿命评估技术及压力管道结构分析研究.

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