所屬欄目:礦物學(xué)專(zhuān)業(yè)術(shù)語(yǔ)
Definition: A measure of the attenuation caused by absorption of energy per unit of distancethat occurs in an electromagnetic wave of given wavelength propagating in a material medium ofgiven refractive index.吸收指數(shù)xī shōu zhǐ shùExample:When salinity of fo ......(本文共 469 字 ) [閱讀本文] >>