ferromagnetic resonance

例句：

1. 1.Ferromagnetic resonance is a technique used to study the behavior of materials under high magnetic fields.
   铁磁共振是一种技术，用于研究材料在高磁场下的行为。
2. 2. The ferromagnetic resonance technique has been used to detect defects in metals.
   铁磁共振技术已被用来检测金属中的缺陷。
3. 3. In ferromagnetic resonance imaging, the patient lies on a table while a strong magnetic field is applied to their body.
   在铁磁共振成像中，患者躺在一张桌子上，同时应用一个强大的磁场到他们的身体上。