摘要
采用ＫＦＫ型国际通用固体核径迹探测器对郑州西区室内环境氧进行了监测，首次用累积法获得该区氢浓度分布。在国产ＣＲ－３９探测器上既记录到单ａ粒子作用径迹，又记录到双ａ粒子作用径迹，双ａ粒子对肺支气管上皮细胞的电离辐射损伤累加是导致细胞畸变进而诱发肺肿瘤的可能原因之一．
The measurement result of Radon concentration in different place of high lung can-cer area in zhengzhou was reported, using CR-39 solid nuclear track prober.Compared with the sta-tistical incidence of the lung cancer in recent ten years,a conclusion can be drawn that the singleand double ionlzell a-particle radiation distorte the lung cells and induce the lung cancer.
出处
《郑州大学学报（自然科学版）》
CAS
1994年第4期36-41,共6页
Journal of Zhengzhou University (Natural Science)
基金
中国长城铝业公司科学基金项目
关键词
氧(222)
双a-粒子
粒子探测器
肺肿瘤
射气测量
郑州西区
^(222)Rn
Double a-particle tracks
lung cancer
particle detectors
lung neoplasms
emanition measurment/west in Zhengzhou
