“wedge sound absorber”的概念、定义、翻译、参考文献-科学参考

单词	wedge sound absorber
释义	wedge sound absorber Encyclopedia 工学吸声尖劈释 wedge sound absorber吸声尖劈把多孔吸声材料做成尖劈状，放置于室内各表面，使得入射声波绝大部分进入材料内部从而被高效吸收的强吸收声能、降低声音的构造。
随便看	spread foundation spread function spreading Spreading Activation Model spreading coefficient spreading draft spreading dynamics spreading function spreading in layers spreading loss spreading machine spreading propagation attenuation spreading resistance profile Spreading the Way and Elucidating the Teaching: A Collection of the Expositions of Truth spread law spread mooring system spread of a distribution spread of alien species spread of a matrix spread of a topological space spread page advertisement spread plate cultivation spread spectrum communication spread spectrum technique spread spectrum transmission

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