9.在影像增強管(image intensifier tube)中,何種裝置負責將電子輸入至磷光面(output
phosphor)時面積縮小?
(A)光陰極(photocathode)
(B)陽極(anode)
(C)靜電式聚焦鏡(electrostatic focusing lenses)
(D)輸出磷光(output phosphor)
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統計: A(103), B(47), C(1085), D(102), E(0) #1050488
統計: A(103), B(47), C(1085), D(102), E(0) #1050488