38.下列何者與降低病人輻射劑量較無關?
(A)reconstruction algorithms
(B)tube current modulation
(C)reconstruction diameter
(D)scan range
答案:登入後查看
統計: A(728), B(377), C(875), D(139), E(0) #1150437
統計: A(728), B(377), C(875), D(139), E(0) #1150437