摘要
介绍了车外噪声的分布特性,分析了车外各部分噪声对车内噪声的贡献量,提出了降低车内噪声的具体措施。
The distribution features of noise outside the car are described.The contribution of noise outside the car to the noise inside the car is analyzed.The specific measures to reduce noise inside the car are put forward.
出处
《铁道车辆》
北大核心
2005年第12期5-8,共4页
Rolling Stock
关键词
提速客车
噪声
控制
speed increased passenger car
noise
control
