磁共振成像
V.MagneticResonanceImaging(MRI)磁共振成像1930sI.I.Rabi1946Purcell,Bloch1952NobelPrize1971Damadian1973Lauterbur1974mouseimaging1978Mallard,Hutchison,Lauterbur1980CommercialMRscanner1.5T1.5T(~64MHz)9.4T(400MHz)Physicalfoundations物理基础lLongitudinalmagnetization纵向磁化lTransversemagnetization横向磁化lLongitudinalrel...
2026-01-26
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