The study of problems involving crack initiation, propagation and arrest is always the interest of fracture mechanics.

复合型裂纹起裂、扩展和止裂问题一直是断裂力学研究的重点。

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The study of problems involving crack initiation, propagation and arrest is always the interest of fracture mechanics.

复合型裂纹起裂、扩展和止裂问题一直是断裂力学研究的重点。

youdao