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本文讨论了有镭扩散最存在时氡在疏松层中的分布规律。得出了三种情况下氡分布的解析表达式和理论曲线,结果证明氡分布取决于射气扩散过程中气体交换过程的共同影响。在许多情况下应将氡晕视为与镭扩散最有密切关系的晕圈。
In this paper, we discuss the distribution of radon in the loose layer with the most radium diffusion. The analytical expressions and theoretical curves of radon distribution are obtained in three cases. The results show that the distribution of radon depends on the common influence of gas exchange process during the process of air-jet diffusion. In many cases, radon should be regarded as the halo most closely related to radium proliferation.