The atomic structure of this material is very complex.
这种材料的原子结构非常复杂。
The atomic clock is extremely accurate in timekeeping.
原子钟在计时方面极为准确。
He is researching the atomic properties of different elements.
他正在研究不同元素的原子特性。
The atomic energy released by the reaction is enormous.
反应释放的原子能是巨大的。
The atomic weight of hydrogen is relatively small.
氢的原子量相对较小。
Scientists are studying atomic particles in the laboratory.
科学家们在实验室里研究原子粒子。
The atomic bomb had a huge impact on world history.
原子弹对世界历史有巨大影响。
The atomic nucleus is at the center of an atom.
原子核在原子的中心。
They are discussing the atomic theory in class.
他们在课堂上讨论原子理论。
The atomic model helps us understand the structure of matter.
原子模型帮助我们理解物质的结构。
atomic energy 原子能
atomic structure 原子结构
atomic number 原子序数
atomic weight 原子量