acoustic absorptivity
[əˈku:stik əbsɔ:pˈtiviti]

释义

吸声系数；

双语例句

1. There are some parameters that influence the multilayer microperfrated structure, which make acoustic impedance and absorption cofficient to compute complicatedly.
   摘要影响双层微穿孔结构的参数很多，其声阻抗及吸声系数的计算复杂。

权威例句

AN EXPERIMENTAL STUDY OF THE NORMAL ACOUSTIC ABSORPTIVITY COEFFICIENT OF WOOD AND ITS PRODUCTS
Method for measuring acoustic absorptivity through sound pressure dephasing
Acoustic absorptivity of direct acoustic rate feedback control
EFFECT OF A MEMBRANE ATTACHED TO A MICROPERFORATED PANEL ABSORBER ON ITS SOUND ABSORPTIVITY:POSSIBILITY OF ADJUSTING THE ACOUSTIC PR...
303 Sound Absorptivity of Fibrous Acoustic Material
Experimental Research on the Acoustic Absorptivity of Ten Main Kinds of Wood in Fujian Province
Acoustic Impedance and Absorptivity of Commercial Materials
Measurement of Optical Coating Absorptivity Using Optoacoustic Detection
Bioacoustic absorptivity and transmission loss in littoral seas
Apparatus with Adaptive Acoustic Echo Control for Speakerphone Mode