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1 fission
noun* * *['fiʃən]- academic.ru/50677/nuclear_fission">nuclear fission* * *fis·sion\fission energy Kernspaltungsenergie f\fission product Spaltprodukt nt\fission threshold Energieschwelle f [der Spaltung]* * *['fISən]n (PHYS)Spaltung f; (BIOL) (Zell)teilung f* * *fission [ˈfıʃn]A sfission of uranium PHYS Uranspaltung2. BIOL Fission f, (Zell)Teilung fB v/t & v/i1. (sich) spalten2. BIOL (sich) teilen* * *noun* * *n.Spaltung -en f.
См. также в других словарях:
uranium bomb — uranium bomb, an atomic bomb that derives its force from the splitting of uranium atoms … Useful english dictionary
Uranium — (pronEng|jʊˈreɪniəm) is a silvery gray metallic chemical element in the actinide series of the periodic table that has the symbol U and atomic number 92. It has 92 protons and 92 electrons, 6 of them valence electrons. It can have between 141 and … Wikipedia
uranium processing — Introduction preparation of the ore for use in various products. Uranium (U), although very dense (19.1 grams per cubic centimetre), is a relatively weak, nonrefractory metal. Indeed, the metallic properties of uranium appear to be… … Universalium
uranium — /yoo ray nee euhm/, n. Chem. a white, lustrous, radioactive, metallic element, occurring in pitchblende, and having compounds that are used in photography and in coloring glass. The 235 isotope is used in atomic and hydrogen bombs and as a fuel… … Universalium
Uranium mining — The Ranger Uranium Mine in Australia … Wikipedia
Uranium-235 — Infobox isotope background = #fc6 text color = isotope name = Uranium 235 isotope filename = alternate names = mass number = 235 symbol =U num neutrons = 143 num protons = 92 abundance =0.72% halflife = 703,800,000 years error halflife = decay… … Wikipedia
Uranium hydride bomb — The uranium hydride bomb was a variant of the atomic bomb, first suggested by Robert Oppenheimer in 1939 and advocated and tested by Edward Teller. It would use deuterium (an isotope of hydrogen) in a U235 deuterium compound. However, the process … Wikipedia
Uranium appauvri — Batteries de centrifugeuses utilisées pour l’enrichissement de l’uranium. L’uranium appauvri est de l’uranium dont la composition isotopique comporte une faible abondance des isotopes légers, comprise entre 0,2 et 0,4 % de 235U (l uranium… … Wikipédia en Français
Uranium-236 — Infobox isotope background = #fc6 text color = isotope name = Uranium 236 isotope filename = alternate names = mass number =236 symbol =U num neutrons =144 num protons =92 abundance =< 10^ 10 halflife = 2.348 x10^7 years error halflife = decay… … Wikipedia
Uranium-233 — Infobox isotope background = #fc6 text color = isotope name = Uranium 233 isotope filename = alternate names = mass number =233 symbol =U num neutrons = num protons = abundance = halflife = 160,000 years error halflife = decay product = Thorium… … Wikipedia
uranium — /juˈreɪniəm / (say yooh rayneeuhm) noun a white, lustrous, radioactive, metallic element, having compounds which are used in photography and in colouring glass. The natural element consists of 99.28 per cent of the isotope U 238 and 0.71 per cent …