从频率到概率：平均自由程公式的推广

宋一丹, 王翊钧, 郝恩渲, 刘翊

From frequency to probability: a generalization of the mean free path formula

SONG Yidan, WANG Yijun, HAO Enxuan, LIU Yi

大学物理 . 2026, (6): 46 . DOI: 10.16854/j.cnki.1000-0712.250298