基本解釋[交通運(yùn)輸工程]多孔性吸聲材料[機(jī)械工程]多孔性吸聲材料英漢例句雙語例句Centrifugal glass cotton belongs to the porous sound-absorbing material, have good sound-absorbing performance.離心玻璃棉屬於多孔吸聲材料,具有良好的吸聲性能。The buffering and sound-absorbing member attenuates entered sound waves by the squares (22) and absorbs sounds by the porous material (4).該緩沖吸音部件通過該分格(22)使侵入的音波衰減,竝通過該多孔質(zhì)材(4)進(jìn)行吸音。ip.comporous sound-absorbing material更多例句專業(yè)釋義交通運(yùn)輸工程多孔性吸聲材料機(jī)械工程多孔性吸聲材料