噪声降低的英文

noise reduction

• 噪声:    noise; stew; swish ...
• 降低:    reduce; cut down; ...
• 本底噪声降低:    hush-hush

例句与用法

更多例句：  下一页

1. Sound insulation and noise reduction for buildings - code of practice
   建筑物的隔音和噪声降低.实施规范
2. Hearing protectors - safety requirements and testing - active noise reduction ear - muffs
   护听器.安全要求和试验.有源噪声降低型耳套
3. Aircraft ground support equipment - general requirements - noise measurement methods and reduction
   飞行器地面支持设备.一般要求.噪声测量方法和噪声降低
4. Road traffic noise reducing devices - non - acoustic performance - general safety and environmental requirements
   道路交通噪声降低设备.非声学性能.一般安全和环境要求
5. Aircraft ground support equipment - general requirements - part 4 : noise measurement methods and reduction
   飞行器地面支持设备.一般要求.第4部分:噪声测量方法和噪声降低