radioactivity source — radioaktyvusis šaltinis statusas T sritis fizika atitikmenys: angl. radioactive source; radioactivity source vok. Aktivitätsquelle, f; radioaktive Quelle, f rus. радиоактивный источник, m pranc. source de radioactivité, f; source radioactive, f … Fizikos terminų žodynas
source de radioactivité — radioaktyvusis šaltinis statusas T sritis fizika atitikmenys: angl. radioactive source; radioactivity source vok. Aktivitätsquelle, f; radioaktive Quelle, f rus. радиоактивный источник, m pranc. source de radioactivité, f; source radioactive, f … Fizikos terminų žodynas
source radioactive — radioaktyvusis šaltinis statusas T sritis fizika atitikmenys: angl. radioactive source; radioactivity source vok. Aktivitätsquelle, f; radioaktive Quelle, f rus. радиоактивный источник, m pranc. source de radioactivité, f; source radioactive, f … Fizikos terminų žodynas
source radioactive — radioaktyvusis šaltinis statusas T sritis Standartizacija ir metrologija apibrėžtis Šaltinis, skleidžiantis radioaktyviąsias medžiagas. atitikmenys: angl. radioactive source; radioactivity source vok. Aktivitätsquelle, f; radioaktive Quelle, f… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… … Universalium
radioactive source — radioaktyvusis šaltinis statusas T sritis fizika atitikmenys: angl. radioactive source; radioactivity source vok. Aktivitätsquelle, f; radioaktive Quelle, f rus. радиоактивный источник, m pranc. source de radioactivité, f; source radioactive, f … Fizikos terminų žodynas
radioactive source — radioaktyvusis šaltinis statusas T sritis Standartizacija ir metrologija apibrėžtis Šaltinis, skleidžiantis radioaktyviąsias medžiagas. atitikmenys: angl. radioactive source; radioactivity source vok. Aktivitätsquelle, f; radioaktive Quelle, f… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Environmental radioactivity — is produced by radioactive materials in the human environment. While some radioisotopes, such as strontium 90 (90Sr) and technetium 99 (99Tc), are only found on Earth as a result of human activity, and some, like potassium 40 (40K), are only… … Wikipedia
Chernobyl compared to other radioactivity releases — This article compares the radioactivity release and decay from the Chernobyl disaster with various other events which involved a release of uncontrolled radioactivity. Contents 1 Chernobyl compared to background radiation 2 Chernobyl compared… … Wikipedia
Unsealed source radiotherapy — relates to the use of soluble forms of radioactive substances which are administered to the body by injection or ingestion. Such substances are typically used for their biological properties, which are similar to their non radioactive parent… … Wikipedia