我一直不太理解這個負能量。正負物質好理解，結構相同，質量相同，隻是電荷相反，但是，依照質能方程，都是正能量呀

來源: 平等性於 2024-06-29 01:54:44 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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