coefficient of sound absorption是什么意思 coefficient of sound absorption怎么读
coefficient of sound absorption的相关资料
coefficient of sound absorption的用法和样例
- The sound absorption coefficient of the material was tested by standing wave tube method.
采用驻波管法测试材料的吸声系数。 - There are some parameters that influence the multilayer microperfrated structure, which make acoustic impedance and absorption cofficient to compute complicatedly.
摘要影响双层微穿孔结构的参数很多，其声阻抗及吸声系数的计算复杂。
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