The utility model relates to a soundinsulatingmaterial, in particular to a foamed aluminum board made of a porous aluminum material.
本实用新型涉及一种隔音材料,尤其多孔隙铝质材料制成的泡沫铝板。
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This article research content and research results mainly includes following parts: Phononic crystals new soundinsulatingmaterial standing wave tube test modelling.
本文主要研究内容及成果如下:声子晶体新型隔声材料驻波管测试建模。
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The non-linear of buffer material has a distinct effect on the soundinsulating property of the composite floor, too.