the branch of physics that studies the internal structure of atomic nuclei
造句
His area of concentration is nuclear physics. 他的專門研究范圍是原子物理學。
Similarly, Einstein\\\'s theories of relativity completed the era of classical physics and paved the way for atomic physics and its ambiguities. 同樣，愛因斯坦相對論理論終結了經典物理學時代，為原子物理學和不確定性的物理觀的建立鋪平了道路。