A.聚焦式濾線柵B.平行式濾線柵C.交叉式濾線柵D.固定式濾線柵E.活動(dòng)式濾線器
A.A/D轉(zhuǎn)換器B.二進(jìn)制數(shù)據(jù)接收器C.光電二極管接收陣列D.準(zhǔn)直器E.X線球管