原子能
Refers to the energy released by nuclear reactions (fission or fusion).
指通过核反应（裂变或聚变）释放的能量。
原子弹
Refers to a bomb that derives its destructive power from nuclear reactions.
原子武器
Refers to a destructive device that uses nuclear reactions as its explosive source.
原子爆炸
Refers to the event of an atomic bomb detonating.
原子战争
Refers to a war fought with nuclear weapons.
使用原子弹的战争。
原子潜艇
Refers to a submarine powered by a nuclear reactor.
由核反应堆提供动力的潜艇。
原子试验
Refers to the experimental detonation of a nuclear weapon.
指核武器的实验性引爆。
原子钟
Refers to a highly accurate clock that uses the resonant frequency of atoms.
原子质量
Refers to the mass of an atom, typically expressed in atomic mass units.
原子结构
Refers to the arrangement of an atom's constituent parts.
原子中质子、中子和电子的排列
原子物理学
Refers to the field of physics that studies atoms as an isolated system of electrons and an atomic nucleus.
研究原子作为电子和原子核的孤立系统的物理学领域。
原子物理学家
Refers to a scientist who specializes in atomic physics.
研究原子结构和性质的物理学家。