| 陆地氡析出率的测量方法研究与应用 |
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| 引用本文： | 肖铮,宗凌,汪源.陆地氡析出率的测量方法研究与应用[J].冰川冻土,2005,27(1):147-149. |
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| 作者姓名： | 肖铮 宗凌 汪源 |
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| 作者单位： | 甘肃省辐射环境监理站,甘肃,兰州,730030;甘肃省辐射环境监理站,甘肃,兰州,730030;甘肃省辐射环境监理站,甘肃,兰州,730030 |
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| 摘 要： | 探讨了测量陆地 222Rn 析出率的方法, 并与局部静态法进行了比对测量. 结果表明: 用CR-39固体核径迹探测器测量陆地 222Rn 析出率具有方法简便, 易于操作, 结果准确的特点, 适用于大面积退役铀矿山的 222Rn 析出率的测量. 用此方法测量了甘肃省某退役治理后的铀矿山废石堆场, 取得了满意的效果.
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| 关 键 词： | 氡析出率 CR-39 铀矿山退役 测量方法 |
| 文章编号： | 1000-0240(2005)01-0147-03 |
| 修稿时间： | 2004年12月9日 |
Monitoring Appearing Rate of Radon in Land: Method and Application |
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| XIAO Zheng,ZONG Ling,WANG Yuan.Monitoring Appearing Rate of Radon in Land: Method and Application[J].Journal of Glaciology and Geocryology,2005,27(1):147-149. |
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| Authors: | XIAO Zheng ZONG Ling WANG Yuan |
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| Abstract: | Monitoring appearing rate of radon in land is discussed in this paper,and a easy monitoring method is put forward, which is compared with the local static method that appeared in some documents. It is revealed that, for monitoring the appearing rate of {{}~(222)Rn} in land, the monitor with CR-39 solid nuclear radius is simple, convenient, easy to operate, and accurate. It is applicable to monitoring the appearing rate of {{}~(222)Rn} in large ex-service uranium mine. In addition, the monitoring method has satisfactorily applied to monitoring a heap of waste stone in an ex-service uranium mine. |
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| Keywords: | appearing rate of radon CR-39 ex-service uranium mine measurement |
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