网站首页  汉语  德语  英语

请输入您要查询的英文单词:

 

单词 neutrino
释义

Definition of neutrino in English:

neutrino

nounPlural neutrinos njuːˈtriːnəʊn(j)uˈtrinoʊ
  • A neutral subatomic particle with a mass close to zero and half-integral spin, which rarely reacts with normal matter. Three kinds of neutrinos are known, associated with the electron, muon, and tau particle.

    中微子

    Example sentencesExamples
    • The electron and muon neutrinos are easier to produce and detect than the tau neutrino.
    • Cosmic neutrinos are extremely high energy subatomic particles, like protons and electrons, but neutrinos have no electrical charge.
    • The proton and the neutron are baryons; the electron, the muon, and the neutrino are leptons; whilst the pions are mesons.
    • The leptons consist of the charged electron, muon and tau, together with three electronically neutral particles - the electron neutrino, muon neutrinos and tau neutrinos.
    • And if we hit a proton with an electron, we get a neutron and an electron neutrino at the other end.

Origin

1930s: from Italian, diminutive of neutro 'neutral'.

Rhymes

albino, bambino, babycino, beano, Borodino, Borsalino, cappuccino, casino, chino, Comino, concertino, Filipino, fino, Gino, keno, Ladino, Latino, Leno, maraschino, merino, Monte Cassino, Navarino, Pacino, palomino, pecorino, Reno, San Marino, Sansovino, Torino, Trevino, Valentino, vino, Zeno

Definition of neutrino in US English:

neutrino

nounn(y)o͞oˈtrēnōn(j)uˈtrinoʊ
  • A neutral subatomic particle with a mass close to zero and half-integral spin, rarely reacting with normal matter. Three kinds of neutrinos are known, associated with the electron, muon, and tau particle.

    中微子

    Example sentencesExamples
    • The proton and the neutron are baryons; the electron, the muon, and the neutrino are leptons; whilst the pions are mesons.
    • And if we hit a proton with an electron, we get a neutron and an electron neutrino at the other end.
    • The leptons consist of the charged electron, muon and tau, together with three electronically neutral particles - the electron neutrino, muon neutrinos and tau neutrinos.
    • The electron and muon neutrinos are easier to produce and detect than the tau neutrino.
    • Cosmic neutrinos are extremely high energy subatomic particles, like protons and electrons, but neutrinos have no electrical charge.

Origin

1930s: from Italian, diminutive of neutro ‘neutral’.

随便看

 

雅致网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。

 

Copyright © 2002-2024 53pku.com All Rights Reserved
更新时间:2025/7/2 10:51:39