论文部分内容阅读
本文分析了路面噪音的构成,测定了不同路面类型、车型、车速和行车条件对路面噪音的影响,为消声防噪和环境保护提供科学依据。
This paper analyzes the composition of road noise, measures the influence of different road types, models, speed and driving conditions on road noise, and provides a scientific basis for noise reduction and noise protection and environmental protection.