| 单词 | tau neutrino |
| 释义 | > as lemmastau neutrino tau neutrino n. Particle Physics a type or flavour (flavour n. 5) of neutrino associated with reactions involving tau leptons (see sense 6b).One of the three known types of neutrino; cf. electron neutrino n. at electron n.2 Compounds 2, muon neutrino n. at muon n. Compounds. ΚΠ 1977 G. J. Feldman & M. L. Perl in Physics Rep. 33C 339 This particle..will be called the τ in this paper... Using τ∓ (from the Greek τριτον) to designate that member, and ντ for its associated neutrino.] 1977 Science 4 Nov. 481/3 The natural expectation is that there is a tau neutrino as well, although patterns other than the pairs are also conceivable and certainly not yet ruled out. 1990 J. Gribbin & M. Rees Cosmic Coincidences (1991) iv. 130 Although electron neutrinos with mass as high as 20 eV now seem unlikely, mu or tau neutrinos have not yet been excluded. 2010 Sci. Amer. (U.K. ed.) May 26/2 Tau-neutrinos will always turn up in telescopes even though no known astro-physical source produces them. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。