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radioactivity [ˌreɪdiəʊæk'tɪvəti, -oʊæk'tɪvət̬i] n
commun. radiosignaler
econ. radioaktivitet
med. radioaktivitet (sønderdeling af atomkerner)
radioactivity The property possessed by some atomic nuclei of disintegrating spontaneously, with loss of energy through emission of a charged particle and/or gamma radiation [ˌreɪdiəʊæk'tɪvəti, -oʊæk'tɪvət̬i] n
environ. radioaktivitet
 English thesaurus
radioactivity [ˌreɪdiəʊæk'tɪvəti, -oʊæk'tɪvət̬i] abbr.
abbr. ra
mil. The property of a material emitting ionizing radiation
mil., logist. Emission of radiations produced by the nucleus of the atom disintegration. (FRA)
radioactivity
: 32 phrases in 9 subjects
Earth sciences10
Electronics3
Environment4
General6
Health care1
Medical4
Natural sciences1
Nuclear and fusion power2
Technology1