laser fluorescent diagnostic technique

例句：

1. 1. The laser fluorescent diagnostic technique has greatly improved the accuracy of medical diagnosis.
   激光荧光诊断技术大大提高了医学诊断的准确性。
2. 2. This new technology uses lasers to detect and diagnose diseases in living organisms.
   这项新技术使用激光器来检测和诊断活体中的疾病。
3. 3. The laser fluorescent diagnostic technique is widely used in medical imaging for its high sensitivity andspecificity.
   激光荧光诊断技术在医疗成像中广泛使用，因其高灵敏度和特异性。