摘要
本文探讨短寿命氡子体从家兔肺内的廓清。对吸入氡子体的家兔,通过体外γ计数测量,观察RaB 从其肺内的清除速率。实验结果表明,RaB 从家兔肺内廓清的生物半排期约为6.4h。
The clearance of short-lived radon daughters from rabbit lung is studied in this paper.Re-moval of RaB from the lung of rabbits inhaled radon daughters was followed by external γ-counting.Results show that clearance of RaB from rabbit lung appeared with a biological half-time of about 6.4h.
出处
《辐射防护》
CAS
CSCD
北大核心
1991年第4期301-305,共5页
Radiation Protection
基金
国家自然科学基金
关键词
氡子体
家兔
生物半排期
肺
剂量
Radon Daughters
Biological Half-time
Rabbit