atomic absorption coefficient

sound absorption equation coefficient

block coefficient

coefficient of the line component of the observer-target factor

excess air coefficient

excess-air coefficient

quality coefficient

advance coefficient

coefficient of virtual mass

virtual mass coefficient

viscosity coefficient

pressure coefficient

velocity coefficient

ballistic coefficient

absorption

absorption factor

ozone absorption

ultrasonic absorption

ultraviolet absorption

atmospheric absorption

atmospheric absorption curve

atmospheric sound absorption

specific absorption rate

water vapour absorption

ground absorption

heat absorption

ionospheric absorption

moisture absorption

noise absorption

radiation absorption

selective absorption

sound absorption

sound absorption equation