A.數(shù)據(jù)采集系統(tǒng)(DSA.的數(shù)據(jù)采集過程 B.計算機(jī)重建系統(tǒng) C.模/數(shù)轉(zhuǎn)換 D.數(shù)/模轉(zhuǎn)換 E.影像的顯示(監(jiān)視器)與打印
A.40~80HU B.0~80HU C.0~40HU D.40~120HU E.80~120HU
A.50~250HU B.-75~175HU C.-125~125HU D.0~250HU E.50~300HU