为了避免转子超越弯曲模态的临界转速，转子轴伸长度应控制在安全范围内。

The shaft extension should be maintained at a safe range in order to avoid critical speed at rotor bending modes.

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为了避免转子超越弯曲模态的临界转速，转子轴伸长度应控制在安全范围内。

The shaft extension should be maintained at a safe range in order to avoid critical speed at rotor bending modes.

youdao