古夜郎国铜釜的铅同位素考证

Research on Bronze "Fu" in Ancient Yelang state by Leed Isotopes

本文运用铅同位素比值法研究古夜郎国铜釜，得出夜郎国铜釜的矿料来自贵州西部和云南东北部的结论，从而揭示夜郎国和滇国之间有密切的经济文化关系，并为弄清夜郎国的领域提供了有价值的佐证．

In this paper,we use lead isotopes analysis to research on bronze 'Fu' in ancient Yelang state,and give the result that the ore material of bronze 'Fu' came from west of Guizhou and Northeast of Yunnan during Han Dynasty. We also show strong ralations between Yelang state and Dian state, and provide a VELUABLE evidence for inquiring into the domain of ancient Yelang sate.