mass defect
英
美
- 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:
-
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.)
- 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。