| 1. | A new expression of fatigue crack propagation velocity
一种带可靠性的疲劳裂纹扩展速率表达式 |
| 2. | Standard test method for fatigue crack growth rates of metallic materials
金属材料疲劳裂纹扩展速率试验方法 |
| 3. | Approximate calculation of crack propagation rate of metal corrosion fatigue
金属腐蚀疲劳裂纹扩展速率的近似计算 |
| 4. | Test method for low cycle faitigue surface crack growth rates of metallic materials
金属材料低周疲劳表面裂纹扩展速率试验方法 |
| 5. | Fatigue crack growth rate of rotor steel under the condition of subcritical temperature
亚临界温度条件下转子钢疲劳裂纹扩展速率 |
| 6. | Crack growth rate
裂纹扩展速率 |
| 7. | All other factors affecting the above three essentials of fcp will have effects on the fcp rates of materials
所有其它影响裂纹扩展的因素，都是通过影响这三要素而影响裂纹扩展速率的。 |
| 8. | The fining grains of al - l % si could accelerate the fatigue crack propagation from the near threshold zone to paris zone
随着疲劳裂纹扩展速率从近门槛值区向paris区过渡，细小的a ( a1 )晶粒会加速疲劳裂纹的扩展。 |
| 9. | The time serial of short fatigue cracks ' propagation rate is modeling and predicting by using neural network in this article , and the good result is achieved
文中利用神经网络对短裂纹扩展速率进行时序数据建模与预测，取得较好的效果。 |
| 10. | Increase of fatigue crack growth rates of 316l at elevated temperature mainly results from the drop of material intensity and elastic modulus
由于温度升高316l的弹性模量和强度下降，因此奥氏体材料疲劳裂纹扩展速率随着温度升高而提高。 |
