最后给出了裂纹尖端接触区的大小和接触应力的数值结果，揭示了这种接触型裂纹模型的动力学特征及物理上的合理性。

The numerical results on contacting region and stresses amplitudes are given in this paper, which show that the dynamic features of this model are complicated, and this model is physically reasonable.

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最后给出了裂纹尖端接触区的大小和接触应力的数值结果，揭示了这种接触型裂纹模型的动力学特征及物理上的合理性。

The numerical results on contacting region and stresses amplitudes are given in this paper, which show that the dynamic features of this model a...

youdao