The structure of Na_2O(K_2O)-CaO(MgO)-Al_2O_3-SiO_2 system, basic glaze and graze of change color have been investigated by SEM, visible spectrum,IR spectrum and Raman spectrum.

• 本文用扫描电镜(SEM),可见光谱,红外光谱和拉曼光谱研究了 Na_2O(K_2O)-CaO(MgO)-Al_2O_3-SiO_2系统,基础釉和变色釉的结构。