atomic

The world's first atomic power plant was built to provide electricity to homes using nuclear fission.

(Chinese) 世界上第一座原子能发电站是为了利用核裂变为家庭提供电力而建造的。

An atomic clock uses the vibrations of atoms to measure time with extreme precision.

(Chinese) 原子钟利用原子的振动来极高精度地测量时间。