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A SOUND ABSORPTIVE ELEMENT COMPRISING AT LEAST ONE ACOUSTIC RESONANCE MEMBRANE FORMED BY A LAYER OF POLYMERIC NANOFIBERS
A SOUND ABSORPTIVE ELEMENT COMPRISING AT LEAST ONE ACOUSTIC RESONANCE MEMBRANE FORMED BY A LAYER OF POLYMERIC NANOFIBERS
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机译:包含至少一个由聚合物纳米纤维层构成的声共振膜的吸声元件
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摘要
The invention relates to a sound absorbing means which comprises at least one acoustic resonance membrane (1) formed by a layer of polymeric nanofibers which is fixedly attached to a frame (2, 20).
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