PDF(225 KB)
阶梯形试样测量材料的声衰减系数
刘小荣,贺西平,崔东,贺升平,尼涛,陈仁松
PDF(225 KB)
阶梯形试样测量材料的声衰减系数
Measurement of acoustic attenuation coefficient of material with the stepped sample
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