橘子化妆朗文词典

sound-absorbent

S 开头单词

基本解释

  • 吸声

同根派生

     

英汉例句

  • A new type of porous sound absorbing material was made from super-strength gypsum and glass fiber.
    摘要以高强石膏为胶凝材料，内掺玻璃纤维，制备出一种新型多孔吸声材料。
  • 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。