temperature coefficient of sound velocity
temperature coefficient of sound velocity
声速温度系数
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Objective: Study the influence of parameters such as attenuation coefficient, velocity of sound, and temperature of medium on focusing sound field.
前言：目的：研究声衰减系数、声速、温度等媒质参数对声聚焦的影响。
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