Keywords Chemometrics;Three-way data analysis;ATLD;Cortex fraxini The tetracycline pharmaceutical;The quinolones pharmaceutical;Ammo-acid;EEMs;

• 化学计量学;三维数据阵分析;交替三线性分解;三维荧光光谱法;秦皮;四环素类药物;氟喹诺酮类药物;芳香族氨基酸;