冀北隐伏火山热液型铀矿地表地球化学异常

张洋洋, 陈岳龙, 李大鹏, 康欢, 房明亮, 徐云亮

Surface geochemical anomalies of concealed volcanic hydrothermal uranium deposit in northern Hebei

ZHANG Yang-Yang, CHEN Yue-Long, LI Da-Peng, KANG Huan, FANG Ming-Liang, XU Yun-Liang

表4 土壤瞬时氡、210Po及活动态铀T检验

Table 4 Student's T test of soil gas Rn, 210Po and mobile-state uranium

参数 t 自由度 显著性(双尾) 瞬时氡-210Po 5.565 34 0.000 活动态U-瞬时氡 5.565 34 0.000 活动态U-210Po -9.707 34 0.000