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主要介绍新疆维吾尔自治区地震局放射性同位素碳测年实验室的１４Ｃ测年原理，样品的前处理、样品的化学制备，低水平放射性测量方法及测定年代。首次公布一批１４Ｃ年代测定数据。
This paper mainly introduces 14C dating principle of radioisotope carbon dating laboratory of Seismological Bureau of Xinjiang Uygur Autonomous Region, pretreatment of samples, chemical preparation of samples, low level radioactivity measurement method and dating. For the first time announced a number of 14C dating data.