environmental noise

• 环境噪音

environmental noise的用法和样例：

例句

1. As if environmental noise were not enough, now we besiege children with noisy toys and personal listening devices that can permanently damage their hearing.
   似乎环境噪音还不够，我们现在还用嘈杂的玩具和个人听力设备来围攻儿童，而这些都可能永久性地损伤他们的听力。
2. Aero-acoustics simulations are increasingly being performed to reduce environmental noise generated by rotorcraft and fixed wing aircraft in high-lift configurations.
   空气声学模拟越来越多的被用于降低由旋转翼飞机和固定翼飞机产生的环境噪音，尤其是针对那些大型飞机。
3. The civil aviation department shall take effective measures to mitigate environmental noise pollution.
   民航部门应当采取有效措施，减轻环境噪声污染。
4. The ambient noise measurement for substations in the city plays an important role in controlling and preventing ambient noise pollution.
   城市中变电站环境噪声测量对控制和防治环境噪声污染起着重要作用。