权威例句
OF SOUND ABSORPTION COEFFICIENT OF TIMBERAbsorption characteristics of micro-perforated panel sound absorbers with array of parallel-arranged sub-cavities with different dep...Absorption of sound by tree bark.Absorption of Sound by a Strip of Absorptive Material in a Diffuse Sound FieldAbsorption of soundAbsorption of soundAbsorption of Sound in FluidsAbsorption of Sound Arising from the Presence of Intact Cells in BloodTheoretical and Observed Absorption of Sound in SuspensionsMeasuring the free field acoustic impedance and absorption coefficient of sound absorbing materials with a combined particle velocit...