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neutron

/ˈnjuːtrɒn/ /ˈnuːtrɑːn/
  • n.
    中子
复数neutrons
考研TOEFLGREGMATSAT

词语例句

  1. 中子cn.

    考研
    • Each atomic cluster is made up of neutrons and protons.

      每个原子团簇是由中子和质子组成的。

    • It has a proton and a neutron in its nucleus, instead of just a proton.

      它的原子核中有一个质子和一个中子,而不仅仅是一个质子。

  1. If the conditions are right, they will combine, fuse and form darmstadtium plus neutron.
    如果条件合适,它们将结合、聚变,形成鐽中子。
  2. Heavy water is heavy because the hydrogen in it weighs twice as much as ordinary hydrogen (it has a proton and a neutron in its nucleus, instead of just a proton).
    重水之所以重是因为水中氢的重量是普通氢的两倍(它的原子核中有一个质子和一个中子,而不仅仅是一个质子)。
  3. This work prepared the way for the discovery of the neutron by Sir James Chadwick and, above all, for the discovery in 1934 by Irène and Frédéric Joliot-Curie of artificial radioactivity.
    这项工作为詹姆斯·查德威克爵士发现中子铺平了道路,尤其是为伊莲娜和弗雷德里克·约里奥特·居里在1934年发现人工放射性奠定了基础。

相关短语

  • neutron star
    中子星;中
  • neutron bomb
    中子弹;中枪弹;中子
  • neutron source
    中子源;中子射源
  • neutron number
    中子数;中子量
  • Neutron probe
    中子探测器;中子探测仪;中了探头

英英释义

  • n.an elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus

词源

  • neutron中子
    来自neutral,中性的,-on,物理名词后缀,来自eon.
  • neutron中子
    词根词缀: -neutr-中 + -on名词词尾,微粒子
  • neutron
    From neutral +‎ -on (early 20th century)