13.一般以增感屏–底片(screen-film)進行診斷用X光機成像時,下列何者為增感屏最常使用的磷光體 (phosphor)?
(A)a-Se
(B)CaWO4
(C)Gd2O2S:Tb
(D)BaFBr:Eu
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統計: A(101), B(178), C(448), D(324), E(0) #3282973
統計: A(101), B(178), C(448), D(324), E(0) #3282973