54 以迴旋加速器生產放射性氟，所用的靶物質不可以為？(A)氣體 (B)液體 (C)固體 (D)以上皆可

問題詳情

54 以迴旋加速器生產放射性氟，所用的靶物質不可以為？
(A)氣體
(B)液體
(C)固體
(D)以上皆可

參考答案

答案：C
難度：計算中-1
書單：沒有書單，新增

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