中文摘要：

显微结构分析是研究古陶瓷结构和烧制工艺的重要方法。本文选取清凉寺窑汝官瓷样品5片，汝州张公巷窑青瓷样品5片，利用场发射扫描电子显微镜（scanning electron microscope，SEM）观察所选青瓷釉的显微结构，并进一步探讨了两窑的青瓷釉析晶-分相结构，结果表明：清凉寺窑和张公巷窑出土的青瓷釉都具备析晶-分相结构特征，釉的分相结构与钙长石析晶相伴生，分相的形貌有孤立液滴状和三维连通状。从而揭示青瓷釉迷人外观下所隐含的科学规律。

英文摘要：

Microstructure analysis is an important way to study the structure and firing process of ancient chinaware. In this study, 5 Ru-guan samples from Qingliangsi kiln and 5 celadon glaze samples from Zhanggongxiang kiln were examined for microstructures by SEM, and we also further explore theory foundation of the two Kilns Green Glaze of crystallization-phase separation structure. The results show that the celadon glazes excavated from Qingliangsi kiln and Zhanggongxiang kiln all have crystallization-phase separation, Phase separation like droplet with isolation and three-dimensional connectivity. Thus reveals the laws of science hidden under the charming celadon Glaze appearance.