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土壤氡檢測是必做的嗎
土壤氡檢測是必做的嗎
更新时间:2024-10-12 03:20:30

  土壤氡檢測是必做的,氡的檢測是使用采樣泵或自由擴散方法将待測空氣中的氡抽入或擴散進入測量室,通過直接測量所收集氡産生的子體産物或經靜電吸附濃集後的子體産物的ɑ放射性,推算出待測空氣中的氡的濃度。

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