acoustic impedance density

 
       
  • 声阻抗密度,声阻抗率

acoustic impedance density的用法和样例:

例句

  1. Negative coefficients occur where there is a decrease in acoustic impedance across the reflecting interface.
    当反射界面上下两侧的声波组抗降低时,反射系数就会出现负值。
  2. Methods To check on objective acoustic impedance and subjective pure tone audiometry.
    方法对外伤性聋进行客观声导抗测试和主观纯音测试。
  3. And the fluid micro-annulus does not affect the shape of spectra, but its existence is equivalent to lowering the acoustic impedance of the cement.
    水泥胶结类型不同,反射谱的特征亦不同;微环的存在相当于水泥环声阻抗变小,基本不影响反射谱的形态。
  4. Opposition to the flow of sound through a surface,acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component.
    声音在通过一个表面时受到的阻力,声阻是声阻抗的实部,声抗是声阻抗的虚部。

acoustic impedance density的相关资料:

临近单词

目录
应用 附录 查词历史
    今日热词