A.自旋B.旋進(jìn)C.自轉(zhuǎn)D.旋轉(zhuǎn)
A.自旋B.進(jìn)動(dòng)/旋進(jìn)C.能級(jí)躍遷D.磁共振
A.Mz恢復(fù)到M0所需時(shí)間B.Mz恢復(fù)到M0的63%所需時(shí)間C.Mz恢復(fù)到M0的37%所需時(shí)間D.Mxy恢復(fù)到M0的63%所需時(shí)間