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煤矿井下氡气与矿工肺癌的发病关系王鹤龄１张士成２宋方贵２李福生３我们对枣庄矿区６个煤矿氡浓度和矿工肺癌死亡情况进行了调查。１．井下氡浓度与内照射剂量的估算：用闪烁室法对６个煤矿井下１９２个点和地面４８个点进行了氡气测试。井下氡浓度在３．０～５９２．９...
Relationship between Radon in Coal Mine and Miner’s Lung Cancer Wang Heling 1 Zhang Shicheng 2 Song Fangkui 2 Li Fusheng 3 We investigated the radon concentration in 6 coal mines and the death of miners in lung cancer in Zaozhuang Mine. 1. Estimation of Downhole Radon Concentration and Internal Radiation Dose: Radon gas tests were conducted on 192 wells at 6 coal mines and 48 points on the ground using the scintillation chamber method. Underground radon concentration 3.0 ~ 592.9 ...