另一个好处是室内噪声和振动减少。
Another benefit is a reduction in interior noise and vibrations.
室内噪声来源于室外噪声辐射和室内声源。
Indoor noise comes from the emission of outdoor noise and indoor sources of noise.
初步探索了利用有限元方法进行汽车室内噪声优化的基本方法。
This paper develops the way of optimizing vehicle interior noise while the finite element method is employed.
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