acoustic absorption characteristics

 
       
  • 吸声特性

acoustic absorption characteristics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. Then, the sound reflection and absorption characteristics of the micro-perforated structure in the newly-built amphitheatre are investigated.
    同时,分析了这种微穿孔吸声反射板结构在阶梯教室中的声反射和声吸收性能。
  3. The absorbing structure made of an aluminum fiberboard and a cavity on its back has clear resonance absorption characteristics.
    铝纤维板与背后空腔组成的吸声结构具有明显的共振吸声特性。
  4. The results show that the fly-ash cenosphere particles have good microwave absorption characteristics after the metal deposition.
    无须使用贵金属钯等活化,成本大大降低。

acoustic absorption characteristics的相关资料:

临近单词

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