The dynamic equation of the transient response in a cracked rotor system was modelled, the numerical simulation solutions of the uncracked rotor and the cracked rotor were obtained. 摘要基于建立的裂纹转子瞬态回应动力学模型，得到了有无裂纹转子的数值仿真解。The dynamic equation of the transient response in a cracked rotor system was modelled, the numerical simulation solutions of the uncracked rotor and the cracked rotor were obtained. 摘要基于建立的裂纹转子瞬态回应动力学模型，得到了有无裂纹转子的数值仿真解。
Organizers say all the eggs in the payloads returned uncracked.
组织者表示，有效载荷中的所有鸡蛋都完好无损地返回。
白鲸记
Oh! ye three unsurrendered spires of mine; thou uncracked keel; and only god-bullied hull; thou firm deck, and haughty helm, and Pole-pointed prow, —death—glorious ship! must ye then perish, and without me?