acoustic absorptivity measurement

 
       
  • 吸声测量

acoustic absorptivity measurement的用法和样例:

例句

  1. The results showed that with increasing the PMN content, the piezoelectric constant, dielectric constant and acoustic absorptivity of the composite increase.
    结果表明,随着压电陶瓷体积用量的增加,材料的压电常数、介电常数和吸声系数均增大。
  2. Automatic Cargo Identification Acoustic absorptivity,
    自动货物辨识
  3. The sound absorptivity of Low Resilience PU Foam was discussed,and got the influencing degree of each influencing factor to its acoustical absorptivity.
    对慢回弹聚氨酯泡沫的吸声性能进行了探讨,分析出各影响因素对其吸声性能的影响程度。
  4. 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

acoustic absorptivity measurement的相关资料:

临近单词

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