- beryllium-aluminum hydride
- алюмогидрид бериллия
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
beryllium-aluminum hydride
Смотреть что такое "beryllium-aluminum hydride" в других словарях:
hydride — /huy druyd, drid/, n. a binary compound formed by hydrogen and another, usually more electropositive, element or group, as sodium hydride, NaH, or methyl hydride, CH4. [1840 50; HYDR 2 + IDE] * * * Inorganic compound of hydrogen with another… … Universalium
Beryllium hydride — Chembox new Name = Beryllium hydride ImageFile = Beryllium hydride 3D balls.png ImageSize = 230px ImageName = Section1 = Chembox Identifiers CASNo = 7787 52 2 Section2 = Chembox Properties Formula = BeH2 MolarMass = 11.03 g mol−1 Appearance =… … Wikipedia
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nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them … Universalium
rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 … Universalium
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
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