acoustic reflection and transmission
acoustic reflection and transmission
声反射与透射
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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This paper analysis the acoustic principles of noise barriers, discuss the transmission, reflection and diffraction of the noise barrier, and the influencing factors of the three transmission routes.
本文从分析声屏障的声学原理入手，探讨声屏障的透射、反射和绕射机理以及对这三种传播途径的影响因素。
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