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介绍了氡气和氡子体在煤矿生产中的危害，分析了我国煤矿的氡气来源，分布状况及影响氡气浓度的因素，提出了适合煤矿的氡气防治技术，可作为今后进一步开展煤矿氡气研究的参考依据。
This paper introduces the hazards of radon and radon progeny in coal mine production, analyzes the sources, distribution of radon and the factors that affect the radon concentration in coal mine in our country, puts forward the radon prevention and control technology suitable for coal mine, Reference for radon research.