单词 | gev |
释义 | > as lemmasGeV GeV n. [ < G- (in giga- comb. form) + electronvolt n.] giga-electronvolt(s), a billion (or 109) electronvolts. Π 1949 Nuovo Cimento 6 Suppl. 317 The experimentally known energy distribution of cosmic ray particles..takes the form of a simple power law for energies above a few GeV. 1969 Times 5 Feb. 13/8 The new generation of even larger proton accelerators, like the proposed 300 GeV machine at Cern, will produce particles of sufficient energy to make it possible to observe some of the really short-lived resonances. 2016 Guardian (Nexis) 5 Aug. There was a bump, a clustering of events at a mass of about 750 GeV. < as lemmas |
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