摘要
对客货列车运行稳态辐射噪声的频率特性进行了试验研究 ,通过分析列车运行试验数据 。
The test and research are made on the frequency features of the stable radiation noise in operation of passenger and freight trains.Through analysis of the train operation test data,the distribution features of the radiation noise frequency and the equivalent frequency values under different speeds in operation of the train are obtained.
出处
《铁道车辆》
2001年第1期11-13,共3页
Rolling Stock
基金
世界银行贷款资助项目! (96Z0 8)
