Its specula reflection weakened while scattering reflection reinforced. 此时其镜面反射能力减弱,漫反射能力增强。
The calculated results show that the use of rubber could decrease the sound reflection intersity of multiple-layer srtucture, and reach the aim to eliminate noise effectively. 计算结果表明,增加消声橡胶层可以有效的降低多层结构的声反射能力,较好的达到降低目标声反射强度的目的。