The scintillation method is adopted to monitor and measure the niton concentrations in the houses different in wall materials, interior wall coatings, floor materials and ventilation conditions.

• 采用闪烁法,对不同墙体材料,不同内墙涂料,不同的地板材料及通风状况的房屋室内的氡浓度状况进行了监测。