isotopic analysis
1isotopic analysis — izotopinė analizė statusas T sritis Standartizacija ir metrologija apibrėžtis Cheminė analizė naudojant radioaktyviuosius izotopus. atitikmenys: angl. isotope analysis; isotopic analysis vok. Isotopenanalyse, f rus. изотопный анализ, m pranc.… …
2isotopic analysis — izotopinė analizė statusas T sritis Standartizacija ir metrologija apibrėžtis Tiriamojo objekto izotopinės sudėties nustatymas. atitikmenys: angl. isotope analysis; isotopic analysis vok. Isotopenanalyse, f rus. изотопный анализ, m pranc. analyse …
3isotopic analysis — izotopinė analizė statusas T sritis chemija apibrėžtis Cheminė analizė, naudojanti radioaktyviuosius izotopus. atitikmenys: angl. isotope analysis; isotopic analysis rus. изотопный анализ …
4isotopic analysis — izotopinė analizė statusas T sritis chemija apibrėžtis Tiriamojo objekto izotopinės sudėties nustatymas. atitikmenys: angl. isotope analysis; isotopic analysis rus. изотопный анализ …
5isotopic analysis — izotopinė analizė statusas T sritis fizika atitikmenys: angl. isotope analysis; isotopic analysis vok. Isotopenanalyse, f rus. изотопический анализ, m pranc. analyse isotopique, f …
6isotopic analysis — Смотри изотопный анализ …
7Isotopic signature — An isotopic signature (also isotopic fingerprint) is a ratio of stable or unstable isotopes of particular elements found in an investigated material. The atomic mass of different isotopes affect their chemical kinetic behavior, leading to natural …
8Isotopic dilution — is a technique to increase the precision and accuracy of chemical analysis. First, a known amount of an isotope is added to the sample. For example, to determine the amount of lead in a sample, a known amount of Pb 204, one of the isotopes of… …
9Isotopic labeling — (or isotopic labelling) is a technique for tracking the passage of a sample of substance through a system. The substance is labeled by including unusual isotopes in its chemical composition. If these unusual isotopes are later detected in a… …
10analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
