The times of fatigue loads at turn over point is defined as the initial life of corner fine .

定义裂纹深度扩展速率发生转折时对应的疲劳荷载的次数为鱼鳞伤萌生寿命。

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The times of fatigue loads at turn over point is defined as the initial life of corner fine .

定义裂纹深度扩展速率发生转折时对应的疲劳荷载的次数为鱼鳞伤萌生寿命。

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