The wide coexistence of swift movements, large deformations, unrecoverable breakages and energy exchange processes will make this process much more complicated.

而部分叶片断裂丢失的影响较小，一般不会击穿机匣，也难以引发二次损伤。整个过程复杂多变，运动、变形、破坏及能量交换等多因素并存。