laser induced fluorescence spectroscopy

例句：

1. 1. This method iswidely used in the analysis of biological samples.
   这种方法在生物样本分析中被广泛使用。
2. 2.The researchers developed a new technique for detecting cancer cells.
   研究人员开发了一种新的检测癌细胞的技术。
3. 3. Laser-induced fluorescence spectroscopy has been proven to bean effective tool for studying the properties ofmaterials.
   激光诱导荧光光谱学已被证明是一种有效的研究材料性质的方法。