mass defect

英 美
  • n.[物]质量亏损
  • defect n.缺点;缺陷vi.背叛
  • mass n.大量;块;众多adj.大规模的;群众的v.集中Mass.n.弥撒曲;弥撒
Noun:
  1. the amount by which the mass of an atomic nucleus is less than the sum of the masses of its constituent particles

    用作名词 (n.)
    1. The energy required to separate particles from a molecule or atom or nucleus,equals the mass defect.
      为从一个分子或原子或核子中分离颗粒所必须的能量,等同于质量亏损。

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