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用中子活化分析(NAA)技术测定古耀州窑瓷胎样品中29种元素的含量,将这批NAA数据进行模糊聚类分析,得到动态模糊聚类分析图.结果表明,这批时间跨越800多年,瓷器釉色迥然不同,出自不同窑口的古耀州瓷的胎,有着长期稳定的、集中的原料产地.不同时代的胎料产地关系密切,相距较近.但是彼此之间也有相对的独立性,唐、五代时期的胎料产地更为接近一些,宋、金代时期胎料产地较为集中且有别于唐代.耀州窑唐三彩的胎料产地和唐代耀州瓷胎的原料产地相同.
NAA was used to determine the content of 29 elements in the samples of ancient Yaozhou porcelain kilns, and the cluster analysis of these NAA data was carried out by fuzzy clustering analysis to get the dynamic fuzzy cluster analysis chart. The results show that the time span of 800 For many years, porcelain glaze is very different, from different kiln Yao ancient porcelain tire, has a long-term stable, concentrated raw materials origin. Different times the origin of the birthplace of close, close .But there is relative independence between each other In the Tang Dynasty and the Five Dynasties, the origin of the carcass was closer, and the origin of the carcass in the Song Dynasty and the Jin Dynasty was more concentrated than that of the Tang Dynasty. The origin of the three-color carcass of the YaoZhou kiln Tang Dynasty was the same as that of the YaoZhou porcelain wheel of the Tang Dynasty.