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- Markov Chain Modelling of Physically Fatigue Short Crack Propagation 物理短裂纹疲劳扩展的Markov链模拟
- Fatigue short cracks 疲劳短裂纹
- The short crack propagation is intensifiedby cathode-protection potential in the condition of erosion fatigue. 在腐蚀疲劳条件下外加阴极保护电位促进短裂纹扩展;
- The life time of rollers in the hot rolling of steel was studied by analyzing the initiation and propagation of vertical short cracks due to rolling contact fatigue(RCF) in the backup roller steel. 采用光学显微镜跟踪测量法研究了支承辊钢滚动接触疲劳垂直短裂纹的形成和不扩展特性。结果表明:这种短裂纹生成很快、初始扩展速率非常高,但很快就停止扩展;
- Regular NDT(Nondestructive Testing)methods cannot monitor the initiation and expansion process of short cracks inside components effectively. 常规无损检测方法难以对构件内部短裂纹的启裂和扩展过程进行有效的监测。
- In this paper, some behaviour of long and short cracks in the near-threshold of native 300M steel used in langing gare are investigated. 本文进行了起落架用国产300M钢近门槛长、短裂纹疲劳扩展特性的研 究。
- Abstract: The micromechanism of short crack and the influence of microstructures on short crack propagation have been investigated by OM，SEM and TEM for a LY12CZ Aluminium alloy . 文摘:通过扫描电镜、透射电镜、光学金相等手段对LY12CZ铝合金疲劳短裂纹的微观机制进行了分析研究，结果表明，材料的微观组织对短裂纹扩展行为有很大影响。
- FATIGUE SHORT THROUGH-THICKNESS CRACK CLOSURE AND GROWTH IN THE RESIDUAL STRESS FIELD 疲劳短裂纹在残余应力场中的闭合和扩展
- Your work falls short of my expectations. 你的工作未达到我的期望。
- Our escape was little short of miraculous. 我们能逃脱简直是个奇迹。
- He was beaten out with fatigue when he got home. 他回到家里时已是疲惫不堪。
- Determine Extended Discipline of Short Nick Fatigue Crack and the Dividing Line Points of Long Crack and Short Crack 缺口疲劳短裂纹扩展规律及长短裂纹分界点的确定
- She fell out from extreme fatigue. 她由于极度疲劳而掉队了。
- A very funny joke may relieve you of a whole day's fatigue. 一则非常滑稽的笑话可以使你消除一天的疲劳。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- Howe is very hard on his people. He cracks the whip. And he has a short fuse. 豪对手下人很残酷，他鞭子抽得劈啪作响，脾气坏极了。
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- The hope of a short war went glimmering. 战争无望在短期内结束。
- Nothing short of this could mend the case. 不这样就不能挽回局面。
- A crack in metal resulting from metal fatigue. 由于金属的腐朽而导致的金属里的裂缝。
