名词
中文翻译：声波传输系数
同义词：
['sound transmission factor', 'sound transmission efficiency']
例句：
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1. The sound transmission coefficient of the new material is significantly higher than that of the old one.
这种新材料的声波传输系数明显高于旧材料。
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2.The sound transmission coefficient affects the quality of the audio signal.
声波传输系数影响音频信号的质量。
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3. The sound transmission coefficient is a crucial factor in determining the effectiveness of a communication system.
声波传输系数是决定通信系统有效性的关键因素。