As a widely used general polymer material, PVC shows the great potential value for insulating or damping the sound and v......

In order to solve the problem of noise in the aircraft cabin,the airplane fuselage is equivalent to the cylindrical shel......

Due to the promising application potentials of lightweight double-leaf structures in civil and transport engineering, nu......

本文探讨了在驻波管中采用吸声末端的小试样垂直入射隔声量测试方法，提出了驻波分离法，与直接比较法的测试结果进行了比较；并根据实验......

本文探讨了在驻波管中采用吸声末端的小试样垂直入射隔声量测试方法， 驻波分离法，与直接比较法的测试结果进行了比较；并根据实验探讨......