A.噪聲 B.信噪比 C.對(duì)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(zhǎng)TE B.長(zhǎng)TR,極短TE C.長(zhǎng)TR,長(zhǎng)TE D.極短TR,極短TE E.極長(zhǎng)TR,極長(zhǎng)TE