sound absorbing material

常見例句

雙語例句

• When galvanized-iron is used, it may be lined with sound absorbing material, to reduce noise from movement of air.
  但當(dāng)使用白鐵皮時，也許要內(nèi)襯吸音材料，以降低由于空氣流動而引起的噪聲。
• Sound absorbing material (10) as vehicle exterior equipment includes nonwoven fabric (20) containing main fibers and binder fibers.
  本發(fā)明的車輛外裝用吸音材料（10）包括無紡布（20），該無紡布（20） 具有主纖維和粘合纖維。
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• A new sound absorbing material that is good in sound absorbing at the low frequency and high frequency is made from PVC and rockwool in this paper.
  利用PVC和無機物等研制了一種性能優(yōu)良的吸聲材料。該吸聲材料具有低頻吸聲系數(shù)好、成型加工簡單、成本低等優(yōu)點。
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