单词 | molar refraction |
释义 | > as lemmasmolar refraction molar refraction n. = molar refractivity n. ΚΠ 1912 W. W. Taylor tr. W. Ostwald Outl. Gen. Chem. (ed. 3) ix. 230 For stoichiometric purposes, the refractive index referred to unit mass..is multiplied by the molar weight m... This molar refraction is R = m(n − 1)/d, or R = m(n2 − 10/(n2 + 2)d. 2005 T. Blythe & D. Bloor Electr. Properties of Polymers (ed. 2) ii. 38 To a first approximation the molar refraction of a given molecule may be predicted by taking the sum of contributions from its various parts. < as lemmas |
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