nuclear magnetic resonance imaging

例句：

1. 1. This technique is used to diagnose various diseases in the body.
   这种技术用于诊断身体内的多种疾病。
2. 2. The patient underwent nuclear magnetic resonance imaging before surgery.
   患者在手术前接受了核磁共振成像检查。
3. 3. The images obtained from this technique are highly accurate and can provide valuable information for diagnosis.
   这种技术获得的图像非常准确，可以为诊断提供有价值的信息。