物理學的理論結構隻是數學的一個應用，my friend:)

來源: 老鍵於 2023-11-17 22:34:08 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.