“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	three types of disease causes three unities three up three down three-valued logic Three Variations of the Plum Blossom Tune three vehicles three-view drawing Three Wars against Luchuan three wars between Nurhaci and the Ula clan three wavelength polarization raman lidar three wave process three-wave process three way catalyst three-way catalyst three-way catalytic converter three-way Doppler three way handshake three-way light time three-web three wings lead survey three wisdoms Three Women Three Worlds Three Year Action Plan for Pre-School Education Three-year Action Plan of Provincial Environmental Protection and Construction

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