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本文提出并研究了薄板悬挂吸声体的吸声性能。研究结果表明：薄板悬挂吸声体低频段吸声性能较好，而中高频相对差点。
This paper presents and studies the sound absorption performance of the sheet suspended sound absorber. The results show that: low frequency sound absorption performance of sheet suspended sound absorber is better, while the middle and high frequency are relatively close.