A.噪聲 B.信噪比 C.對比度 D.分辨率 E.掃描時(shí)間
A.2D-TOF B.3D-TOF C.2D-PC D.3D-PC E.3D-CE-MRA
A.極短TR,長TE B.長TR,極短TE C.長TR,長TE D.極短TR,極短TE E.極長TR,極長TE