In another possible oscillatory scheme, the moon becomes less rigid not because it becomes more pliable but because cracks develop.Tidal stresses fracture the ice and cause shear motions.
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- 在另一个可能的振荡理论中,卫星刚性下降不是因为变软,而是因为出现裂缝,潮汐应力破坏冰层,造成剪向运动。