According to the relationship between the natural frequency and damp, and the acquired relation about damp and number of knots, we can solve how to affect natural frequency by the number of knots.
根据固有频率和阻尼的关系式以及已经得出的阻尼与节子个数的关系，可以得到固有频率和节子个数的关系。
According to the relationship between the natural frequency and damp, and the acquired relation about damp and number of knots, we can solve how to affect natural frequency by the number of knots.
根据固有频率和阻尼的关系式以及已经得出的阻尼与节子个数的关系，可以得到固有频率和节子个数的关系。
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