sound absorption
英
美
- 吸声,吸音作用,声吸收
双语例句
- The emphasis is to study the sound absorption properties of gradient polyurethanes at different temperatures and pressures.
研究了梯度聚氨酯在不同温度和压力下的水声吸声性能。 - 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。
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