輻射在體內是積累的，基本釋放不了--這個怎麽講。CT是X光，10毫SIEVERT照過了就完了，不是放射性元素存留在人體裏

來源: borisg 於 2025-11-26 12:22:54 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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