常見(jiàn)例句

雙語(yǔ)例句

• Airborne sound insulation is separation capability of air-borne sound, and the performance of airborne sound insulation between rooms is an important criterion of privacy.
  空氣聲隔聲是對(duì)空氣傳播聲音的隔絕，房間之間空氣聲隔絕的性能是評(píng)價(jià)室內(nèi)環(huán)境私密性的重要指標(biāo)。
返回 performance criterion of insulation