本文还简单地讨论了共振转速区宽度和激振力配置间关系的计算方法。
In this article, we also briefly discuss the relation between the width of the resonance speed region and the combination of the different exciting forces.
本文通过对比试验分析了两种管长在不同转速下噪声频谱图，其共振转速与计算结果比较吻合。
The analysis of noise spectra of two exhaust pipes at different engine speeds is made. the resonance speed is obtained and agrees with the calculating value.
假设转子的转速与其轴系本身的频率比较接近时，设备将会出现共振现象。
If the rotor speed is close to the frequency of the rotor system, the resonance phenomenon will occur.
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