1) acoustic wind
声风
2) aeolian tone
风吹声[声]
3) air-borne noise,ventilation noise,windage noise
通风噪声<声>
4) air shaft noise
风井噪声
1.
This paper introduces the features of air shaft noise, the condition of air shaft noise before reduction noise, the goal and requirement of reduction noise and main noise sources control.
介绍了风井噪声的特点、降噪前风井的噪声状况、降噪的目标和要求以及主要噪声源噪声控制。
5) wind tunnel noise
风洞噪声
6) fan noise
风扇噪声
1.
Bandwidth influence on frequency spectrum analysis of high speed fan noise;
高速风扇噪声的频谱分析中带宽的影响
2.
As the bypass ratio of turbofan engine is more and more high,fan noise is a more important part to the overall turbofan engine noise.
随着飞机广泛使用的涡轮风扇发动机涵道比的不断提高,风扇噪声在飞机总噪声中占有越来越突出的地位。
3.
Influence of Fan Noise on Engine Noise;
试验结果表明,风扇噪声主要是宽频带噪声,并得出了在不同频 率范围风扇噪声对发动机噪声的影响。
补充资料：声风木
1.传说中木名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条