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土壤氡检测是必做的吗

更新时间: 2020-11-09 00:00:00     

土壤氡检测是必做的,氡的检测是使用采样泵或自由扩散方法将待测空气中的氡抽入或扩散进入测量室,通过直接测量所收集氡产生的子体产物或经静电吸附浓集后的子体产物的ɑ放射性,推算出待测空气中的氡的浓度。

关键词: 土壤 检测

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