acoustic absorption meterial

 
       
  • 吸声材料

acoustic absorption meterial的用法和样例:

例句

  1. A unit of acoustic absorption equivalent to the absorption by one square foot of a surface that absorbs all incident sound.
    赛(宾):吸声计算单位,等于一平方英寸的表面所吸收的全部外来声音的吸收量
  2. Adopt the classics acoustic absorption theory that Rayleigh founds, establishing acoustic absorption theory model by the orderliness that the change sound impedance.
    采用瑞利创立的经典吸声理论,通过声阻抗率的变化规律建立圆管吸声理论模型。
  3. The noise-deadening property was also analyzed and pointed that it was a new composite material which has much high performance such as excellent noise-deadening and acoustic absorption etc.
    选择聚丙烯为纤维原料采用纺丝成网法制成吸声非织造布,以铜、铁粉末为主要隔声材料采用挤出成型工艺制成隔声片材,经化学粘合复合工艺研制出非织造降噪复合材料。
  4. Based on the viscosity acoustic absorption theory, Rock material is natural low-pass filter of acoustical wave.
    摘要声波在岩石材料中传播时会发生差异衰减现象。
  5. Acoustic absorption coefficient of wood
    木材吸音系数

acoustic absorption meterial的海词问答与网友补充:

提问补充

acoustic absorption meterial的相关资料:

临近单词

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