本文利用ICP-AES方法,测试分析了丹江口吉家院墓地出土战国青铜器的合金成分,其结果显示,该批青铜器样品主要为锡青铜和铜锡青铜。选择适当的具有指示意义的特征元素,对测试结果进行多元统计分析,初步探讨这批青铜器的铜矿来源,结果表明,吉家院墓地出土青铜器的矿料很可能来源于长江中下游地区。 In this paper, the ICP-AES method was used to test and analyze the alloy composition of the Warring States Period bronze ware unearthed in the Danjiangkouji family cemetery. The results show that the bronze samples mainly consist of tin bronze and bronze-tin bronze. By selecting the appropriate eigenvectors of the indicator, the multivariate statistical analysis of the test results is conducted to investigate the sources of these bronzes. The results show that the ore materials excavated from the bronze warehouses in the Ji family tombs probably come from the middle and lower reaches of the Yangtze River.