单词 | absorption coefficient |
释义 | > as lemmasabsorption coefficient absorption coefficient n. Physics any of various numerical quantities expressing the degree to which a substance absorbs something. ΘΚΠ the world > matter > chemistry > chemical properties > [noun] > quality of being absorbable > something which absorbs > numerical quantity expressing the degree to which absorption coefficient1855 1855 tr. R. Bunsen in London, Edinb. & Dublin Philos. Mag. 9 116 The volume of gas, reduced to 0° and 0m.76 pressure of mercury, which is absorbed by the unit volume of a liquid, under the pressure of 0m.76 is called the absorption-coefficient, or coefficient of absorption. 1947 Radiology 49 320/2 The absorption coefficient of the particular beta emission used. 2005 R. E. Newnham Properties of Materials xxvi. 289 The absorption coefficients and colors are remarkably different for light polarized in different directions. < as lemmas |
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