The equipartition principle is a part of classical physics. 均分原理是經典物理學的一部分。
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。