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第 39 卷 第 6 期 夏兆旺等: 嵌入式质量块对隔声门低频段隔声性能的影响 923
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参 考 文 献
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ᬦܦ᧚/dB 30 [1] 陈超, 吴玮, 王刚, 等. 低频强噪声急性暴露对巴马香猪耳蜗
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本文研究了将嵌入式质量用于提高隔声门低 craft interior noise reduction[D]. Blacksburg: Virginia
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度92 mm,容重24 kg/m ),使用灰铸铁作为质量块, of boundary conditions and stiffening parameters on the
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