4.在數位放射攝影(digital radiography)系統中,每一個畫素(pixel)均必須有電路元件:電容器(capacitor)與電晶體
(transistor),請問下列組合能產生數位影像的有那些?①computed radiography ②scanned projection radiography
③GdOS + a-Si+ TFT ④CsI + CCD ⑤amorphous selenium + TFT
(A)①②
(B)②③⑤
(C)②③④
(D)③④⑤
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統計: A(112), B(226), C(182), D(1771), E(0) #1529602
統計: A(112), B(226), C(182), D(1771), E(0) #1529602
