疲劳变形亚结构的TEM分析表明:纯锆典型的位错组态是平行位错墙。
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We were hopelessly lost, tired, hungry and, to crown it all, It'started to rain.
我们完全迷路了, 感到疲乏和饥饿, 而且更糟的是, 天又开始下起雨来了.
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The fatigue crack under thermal load extension is analyzed in this paper.
用试验的方法研究了热疲劳裂纹的扩展过程.
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The result shows that torque, fatigue crack and material are the main reasons for the breakage.
认为扭振 、 疲劳裂纹及材质是导致万向接轴扁头断裂的主要原因.
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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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In the present work discovering cutter mark of machining become surface fatigue crack fountain.
在试验过程中发现,疲劳裂纹源多为机加工留在表面的刀痕、划痕.
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杨凤鹏, 林卓英 ( 2004 ), 表面裂纹疲劳扩展的试验, 北京科技大学学报.
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理论分析和试验结果表明,接触疲劳寿命与次表面裂纹扩展角之间存在着明显的对应关系.
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结论:提高和调整机体低下的IL-2-干扰素-自然杀伤细胞免疫调节网水平,可能是安可梦口服液发挥滋补肝肾、健脾养心、安神定志功效,治疗慢性疲劳综合征的机制之一。
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Firstly, the effect of dry-wet process on the cyclic fatigue strength is studied.
首先, 研究了干湿循环过程对改良土疲劳强度的影响.
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但是,当饮酒量的持续增加以后,原有的簇逐渐发生分解,这说明人脑各个部位的平衡性、稳定性逐渐下降,人脑受抑制的程度、脑疲劳程度增加。
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It's always an intense relationship, and it's exhausting having to work with him.
我们的关系一直是强烈而认真的, 和贝尔泰利一起工作让人筋疲力尽.
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A primary explanation was given to the bending-rotation fatigue ( BRF) experimental results.
讨论了TiC夹杂对试样横截面应力分布的影响,并对旋转弯曲疲劳(BRF)试验的结果给出了初步解释。
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The effect of AMJ on delaying fatigue was better in mammalian than in amphibian.
其抗疲劳效应,哺乳动物优于两栖动物。
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结论:黄芪注射液对两栖动物和哺乳动物中枢、神经-肌接头和肌疲劳的影响具有差异性;
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And not one of his achievements brought even a ghost of a smile to his tired eyes.
而他的成就甚至没有带来一丝笑容,看他疲倦的眼睛。
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Experimental Research on the Fatigue Strength of Journal Bearing under Dynamic Load
动载荷滑动轴承的疲劳试验研究
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