relative activity of solute B — B tirpinio aktyvumas statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. activity of solute B; relative activity of solute B rus. активность растворенного компонента… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
standard absolute activity of solute B — absoliutusis norminis B tirpinio aktyvumas statusas T sritis Standartizacija ir metrologija apibrėžtis (labai praskiestame tirpale) Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. standard absolute activity of solute B rus … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Activity — may mean: *action, in general *physical activity * Activity , an alternative name for the game charades * Activity , a task. * Activity , the ability of a piece to influence the game in chess * Activity , the rate of a catalytic reaction, such as … Wikipedia
Activity (chemistry) — In chemical thermodynamics, activity (symbol a) is a measure of the “effective concentration” of a species in a mixture, meaning that the species chemical potential depends on the activity of a real solution in the same way that it would depend… … Wikipedia
Activity coefficient — An activity coefficient [ [http://www.iupac.org/goldbook/A00116.pdf Gold Book definition] ] is a factor used in thermodynamics to account for deviations from ideal behaviour in a mixture of chemical substances. In an ideal mixture the… … Wikipedia
activity coefficient of solute B — B tirpinio aktyvumo koeficientas statusas T sritis Standartizacija ir metrologija apibrėžtis (labai praskiestame tirpale) Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. activity coefficient of solute B rus. коэффициент… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
activity — 1. In electroencephalography, the presence of neurogenic electrical energy. 2. In physical chemistry, an ideal concentration for which the law of mass action will apply perfectly; the ratio of the a. to the true concentr … Medical dictionary
Water activity — or aw is a measurement of the energy status of the water in a system. It is defined as the vapor pressure of water above a sample divided by that of pure water at the same temperature; therefore, pure distilled water has a water activity of… … Wikipedia
B tirpinio aktyvumas — statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. activity of solute B; relative activity of solute B rus. активность растворенного компонента B, f; относительная… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
активность растворенного компонента B — B tirpinio aktyvumas statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. activity of solute B; relative activity of solute B rus. активность растворенного компонента… … Penkiakalbis aiškinamasis metrologijos terminų žodynas