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本文描述了对某市民防工事内γ照射量率及空气中氡及其子体浓度的测量结果。讨论了氡子体的危害以及有关限制原则和防护问题.
This article describes the measurement of the γ radiation dose and radon concentration in the air of a citizen’s defensive agent. The dangers of radon progeny were discussed, along with the principles of limitations and protection issues.