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关注:1
2013-05-23 12:21
求翻译:The K-R curve characterizes the resistance to fracture of materials during slow, stable crack extension and results from the growth of the plastic zone ahead of the crack as it extends from a fatigue precrack or sharp notch.是什么意思? 待解决
悬赏分:1
- 离问题结束还有
The K-R curve characterizes the resistance to fracture of materials during slow, stable crack extension and results from the growth of the plastic zone ahead of the crack as it extends from a fatigue precrack or sharp notch.
问题补充: |
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2013-05-23 12:21:38
正在翻译,请等待...
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2013-05-23 12:23:18
K R 曲线特征的抗断裂的材料在缓慢的、稳定的裂纹扩展和业绩增长的塑料区域未来的裂纹扩展的疲劳 precrack 或锋利的凹槽。
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2013-05-23 12:24:58
当它延长从疲劳precrack或锋利的山谷, K-R曲线描绘对材料在缓慢,稳定的裂缝引伸期间和结果破裂的抵抗从塑料区域的成长在裂缝之前。
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2013-05-23 12:26:38
K-R 曲线特点电阻在缓慢的材料断裂、 裂纹稳定扩展到结果从前方裂纹塑性区的增长,它从疲劳脉冲电流处理或尖锐缺口延伸。
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2013-05-23 12:28:18
正在翻译,请等待...
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