1) water falling noise
落水噪声
1.
Measures and results of reducing water falling noise of refvigeratory-tower;
冷凝塔落水噪声的降噪措施及其效果
2) fluctuation noise
涨落噪声
1.
The effect of fluctuation phase noise on a fiber optic interferormeter is discussed,making a comparison between thermal intrinsic fluctuation noise and thermal intrinsic standing wave noise.
讨论它对光纤干涉仪的影响 ,把热力学本征涨落噪声和热力学本征驻波噪声进行比较。
3) yawp fluctuations
噪声涨落
4) water noise
水噪声[声]
5) hydroacoustic noise
水声噪声
6) water-dropping noise
落水噪音
1.
After retrofitting not only the water-dropping noise of the cooling tower has been reduced 13 dB, but also the outlet water temperature being lowered by 2.
改造后,冷却塔落水噪音降低了13dB,出塔水温降低了2。
补充资料：落水管
1.把檐沟里的水引到地面的水管。也叫水落管。
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