aerodynamic noise

常见例句

It is very important to reduce the aerodynamic drag and noise for a transport vehicle.
減小汽車行駛中的空氣阻力，抑制行駛時的氣動噪聲具有十分重要的意義。
Chaos characteristics of the aerodynamic noise are discussed and the aeroacoustic noise signals on helicopter scissors tail rotor is analyzed by the chaos theory.
研究剪刀式尾槳氣動噪聲的混沌特性，竝應用混沌理論進行了直陞機尾槳氣動噪聲信號分析。
With the constant increase of the trains' speed, the aerodynamic noise gradually succeeds the traditional track noise and becomes the main noise source of the high-speed trains.
隨列車行駛速度逐年提高，氣動噪聲源逐漸超越輪軌噪聲成爲高速列車最主要噪聲源。
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