coefficient of absorption
معنی فارسی
ضريب جذب
ریشه و کاربرد
ریشه
Co- (together) + efficient (productive) + absorption (act of absorbing)
مثال
- The coefficient of absorption of the soundproofing material is quite high.
- Different materials have varying coefficients of absorption for different frequencies of sound.
- The coefficient of absorption is an important factor in designing acoustic spaces.
ترکیبهای رایج
Coefficient of absorption Absorption coefficient High coefficient of absorption Low coefficient of absorption
تعریف انگلیسی
noun
- a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance; the fraction of incident radiant energy absorbed per unit mass or thickness of an absorber “absorptance equals 1 minus transmittance”