56.下列那一項最適合用來減少磁振造影之aliasing artifact?
(A)shim coil取代surface coil
(B)frequency undersampling技術
(C)增強射頻脈衝
(D)擴大FOV
答案:登入後查看
統計: A(59), B(115), C(79), D(1555), E(0) #2868124
統計: A(59), B(115), C(79), D(1555), E(0) #2868124