传统的噪声控制主要是从减低人耳听力损伤方面考虑来进行噪声控制的——降低噪声声级。

Traditional noise control mainly focus on reducing the damage to human ear by decrease noise.

youdao

传统的噪声控制主要是从减低人耳听力损伤方面考虑来进行噪声控制的——降低噪声声级。

Traditional noise control mainly focus on reducing the damage to human ear by decrease noise.

youdao