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1 plutonium
[English Word] plutonium[Swahili Word] plutoni[Part of Speech] noun[Class] 9[Dialect] recent[English Definition] a radioactive metallic element similar chemically to uranium that is formed as the isotope 239 by decay of neptunium and found in minute quantities in pitchblende, that undergoes slow disintegration with the emission of an alpha particle to form uranium 235, and that is fissionable with slow neutrons to yield atomic energy (identified 1942)[Terminology] chemistry------------------------------------------------------------
См. также в других словарях:
fissionable — fis sion*able, a. Capable of undergoing {nuclear fission}; a property of certain isotopes of elements with heavy nuclei. Syn: fissile. [PJC] … The Collaborative International Dictionary of English
fissionable — index divisible, severable Burton s Legal Thesaurus. William C. Burton. 2006 … Law dictionary
fissionable — fissionability, n. /fish euh neuh beuhl/, adj. Physics. capable of or possessing a nucleus or nuclei capable of undergoing fission: a fissionable nucleus; fissionable material. Also, fissile. [1940 45; FISSION + ABLE] * * * … Universalium
fissionable — adjective capable of undergoing nuclear fission a fissionable nucleous fissionable material • Syn: ↑fissile • Ant: ↑nonfissionable • Topics: ↑physics, ↑ … Useful english dictionary
fissionable — adjective Date: 1945 fissile 2 • fissionability noun • fissionable noun … New Collegiate Dictionary
fissionable — fission ► NOUN 1) the action of splitting or being split into two or more parts. 2) a reaction in which an atomic nucleus splits in two, releasing much energy. 3) Biology reproduction by means of cell division. ► VERB ▪ undergo fission.… … English terms dictionary
Fissionable material — A substance whose atoms can be split by slow neutrons. Uranium 235, plutonium 239 and uranium 233 are fissionable materials. California Energy Comission. Dictionary of Energy Terms … Energy terms
fissionable nuclide — dalusis nuklidas statusas T sritis fizika apibrėžtis Nuklidas, galintis dalyvauti dalijimosi reakcijoje. atitikmenys: angl. fissile nuclide; fissionable nuclide vok. spaltfähiger Nuklid, n rus. делящийся нуклид, m pranc. nucléide fissile, m… … Lithuanian dictionary (lietuvių žodynas)
fissionable material — dalioji medžiaga statusas T sritis Standartizacija ir metrologija apibrėžtis Medžiaga, gebanti dalytis vykstant tam tikram procesui. atitikmenys: angl. fissile material; fissionable material vok. spaltbarer Stoff, m; spaltbares Material, n;… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
fissionable material — dalioji medžiaga statusas T sritis Standartizacija ir metrologija apibrėžtis Medžiaga, kurios branduoliai dalijasi savaime. atitikmenys: angl. fissile material; fissionable material vok. spaltbarer Stoff, m; spaltbares Material, n; Spaltmaterial … Penkiakalbis aiškinamasis metrologijos terminų žodynas
fissionable material — dalioji medžiaga statusas T sritis fizika atitikmenys: angl. fissile material; fissionable material; fissioner vok. spaltbares Material, n; Spaltmaterial, n; Spaltstoff, m rus. делящееся вещество, n; расщепляющееся вещество, n pranc. matière… … Fizikos terminų žodynas
