ultrasonic transmission
preferred label: انتقال فراصوتی @fa
type: Concept
related: ultrasonic absorption

acoustic wave absorption
preferred label: جذب موج آکوستیکی @fa
type: Concept
narrower: ultrasonic absorption

ultrasonic absorption
alternative label: ultrasonic attenuation
related: ultrasonic transmission
broader: acoustic wave absorption
preferred label: جذب فراصوتی @fa
type: Concept