名词
中文翻译：声学阻尼系数
同义词：
['sound absorption coefficient', 'sound transmission loss coefficient']
例句：
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1. The soundproofing materials used in the room are designed to reduce noise levels by up to 30 decibels.
房间中使用的隔音材料旨在将噪音水平降低多达30分贝。
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2. The soundproofing design of this building is so advanced that it can effectively block out external noise.
这座建筑的隔音设计非常先进，能够有效阻挡外界噪音。
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3. The soundproofing measures taken by the manufacturer have significantly improved the product's acoustic performance.
制造商采取的隔音措施显著提高了产品的声音性能。