| 释义 |
absorbancy|əbs-, əbˈzɔːbənsɪ|
[f. absorb v. + -ancy.]
1. The ratio of the optical density (absorbance) of a solution to that of a similar body of the solvent alone.
[1934Webster, Absorbency, absorbancy, one measure of the degree to which a solution absorbs radiant energy.] 1947Nat. Bureau Standards Let. Circular No. 857. 4 Those in the Bureau most concerned with the matter have formulated the terminology given below... Ts = Tsoln/Tsolv = transmittancy of the sample... As = - log10 Ts = log10 1/Ts = absorbancy of the sample. 1972Science 2 June 1038/3 This indicates that photoconversion is first order in either direction and supports the conclusion..that the reversible absorbancy changes are the result of mutual photointerconversion of two different forms. 1976Nature 22 Jan. 236/1 Vitamin E content of the filtrate was quantitated by absorbancy at 292 nm.
2. = absorbency 2. Also fig.
1974Saturday (Charleston, S. Carolina) 20 Apr. 10a/5 Apparently the critic doesn't ‘hear’ the golden silence and complete absorbancy the audience has been enthralled into. 1977Washington Post 6 May d13/3 Its medieval woodcuts..are here to teach us something about absorbancies and textures, washes, bleaching, dyes. 1982Financial Times 19 July 6/2 The company..has a development contract for cloth of enhanced absorbancy for the new service respirator. |