sound insulating structure

• 隔声结构

sound insulating structure的用法和样例：

例句

1. This method is effictive to control muffler attenuation of the muffler structure which is Axis symmetry.
   这一方法对控制以轴向尺寸为主的消声结构的消声低谷非常有效。
2. The absorbing structure made of an aluminum fiberboard and a cavity on its back has clear resonance absorption characteristics.
   铝纤维板与背后空腔组成的吸声结构具有明显的共振吸声特性。