44.在放射劑量計算中,以SSD technique計算monitor unit(MU),下列敘述何者錯誤?
(A)Output factor與MU成正比
(B)Collimator scatter factor(Sc )與MU成反比
(C)Percent depth dose(PDD)與MU成反比
(D)處方劑量也是計算MU的相關參數
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統計: A(610), B(114), C(183), D(42), E(0) #1053319
統計: A(610), B(114), C(183), D(42), E(0) #1053319