电子自旋共振谱技术electron spin-resonance spectroscopy，ESR
磁共振成像magnetic resonance imaging
磁共振magnetic resonance
核磁共振成像magnetic resonance imaging
磁共振成像技术MRI(magnetic resonance imaging)
电子顺磁共振EPR(electron paramagnetic resonance)
核磁共振扫描仪nuclear magnetic resonance scanner
电子自旋共振electron spin resonance, ESR