本文讨论了利用离子泵测氦仪,测定水浸土壤样的水中氦的找铀矿方法。通过十项浸泡条件及测量试验,确定了处理土壤样的水浸技术。在矿床上取样分析的结果表明,在陡倾角地层的条件下,壤中氦异常出现在深部铀矿化范围的水平投影位置上,说明该方法对寻找隐伏铀矿是有效的,可用于地表详测等找矿工作。 This article discusses the use of ion pumps to measure helium, uranium mining methods for the determination of water-soaked helium in soil samples. Ten soaking conditions and measurement tests were conducted to determine the soil-immersion technique. The results of sampling analysis in the deposit show that the helium anomalies in the soil occur in horizontal projection of deep uranium mineralization under steeply dip strata conditions, indicating that the method is effective for finding hidden uranium deposits and can be used for surface detail Surveying and other prospecting work.