磁北极magnetic north pole
磁悬浮列车Maglev train (magnetically levitated train), magnetic suspension train
磁共振成像Magnetic resonance imaging
【化】 磁性材料magnetic material
磁轭magnetic yoke【物】;yoke【物】;
磁分析器magnetic analyzer
【化】 核磁共振波谱nuclear magnetic resonance spectrum
质子核磁共振proton magnetic resonance, PMR