不是每秒鍾釋放510個高能核輻射粒子，而是每秒鍾有510個原子核發生衰變放出射線!

來源: 咚咚嚨咚嗆於 2011-03-31 20:26:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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