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proton

/ˈprəʊ.tɒn/

翻译: 质子是一种稳定的亚原子粒子,存在于原子核中,带有一个单位的正电荷,其电量与电子的负电荷相等。

1 个条目

noun

/ˈprəʊ.tɒn/C1formalscientific
  • zh质子是一种稳定的亚原子粒子,存在于原子核中,带有一个单位的正电荷,其电量与电子的负电荷相等。

A stable subatomic particle found in the nucleus of an atom, carrying a positive electric charge equal in magnitude to the negative charge of an electron.

  1. B2formalscientific

    A stable subatomic particle with a positive electric charge equal in magnitude to the negative charge of an electron, found in the nucleus of an atom.

    zh亚原子粒子

    • The number of protons in an atom determines its chemical element.
    • Protons and neutrons together form the nucleus of an atom.
    • In a hydrogen atom, the nucleus consists of a single proton.
词形
  • protons plural form
  • protons' possessive plural form
  • proton's possessive singular form