Keywords hepatoma carcinoma cell;nasopharyngeal carcinoma cell;Raman spectroscopy;spectrum analysis;principle compoment analysis;telomerase;telomerase inhibitors;

• 肝癌细胞;鼻咽癌细胞;拉曼光谱;光谱分析;主成分分析;端粒酶;端粒酶抑制剂;