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材料的吸音性能与哪些因素有关
更新时间: 2020-07-12 00:00:00  

1、材料弹性:材料弹性是否足够,弹性越给大,吸音性能越好。

2、结构因素:结构上越多微小而相互连通的孔洞,反射越少,吸引性能越好。

3、材料厚度:相同的材料,厚度越大,该材料的吸音性能越好。

4、后空腔是多少,后空腔越大,吸音性能越好。

关键词: 材料 性能 哪些 因素 有关

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