The chemical compositions for 44 bodies and glazes of Jingdezhen blue and white porcelain in different time peri-ods were treated by statistical analysis.

• 通过对44个景德镇历代青花瓷的胎、釉化学组成分别进行多元统计分析，结果表明，根据景德镇历代青花瓷的股、釉配方的演变规律，基本上可划元、明、清三个阶段。