This quantization of energy levels was a stark departure from classical physics and marked a significant step toward a new understanding of atomic behavior.

这种能级的量子化与经典物理学截然不同，标志着对原子行为的新理解迈出了重要一步。

Planck's quantization of energy would later inspire Einstein's explanation of the photoelectric effect, where light (or more generally, electromagnetic radiation) can be used to knock electrons out of a material.

普朗克的能量量子化后来激发了爱因斯坦对光电效应的解释，其中光（或更一般地说，电磁辐射）可用于将电子从材料中击出。