穿孔管消声器声学特性的有限元分析
FINITE ELEMENT ANALYSIS OF ACOUSTIC ATTENUATION PERFORMENCE OF PERFORATED TUBE SILENCERS
噪声控制 / 消声器 / 穿孔管 / 有限元法 / 消声性能 {{custom_keyword}} /
noise control / silencer / perforated tube / finite element method / acoustic attenuation performance {{custom_keyword}} /
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