1) Radon and its progeny
氡及子体
1.
By observing the adverse effects of radon and its progeny on lung(viz.
在众多的环境和职业有害因素中，放射性氡及子体对人类的危害越来越引起社会的关注。
3) radon and its daughters
氡及其子体
1.
Analyses on anomaly of radon and its daughters above sandstone type uranium deposit;
砂岩型铀矿床上氡及其子体异常分析
2.
This paper has studied the characteristics and formation mechanism of the anomalies caused by radon and its daughters over the sandstone uranium deposit,described the recoil of the Alpha particles,the cluster effect and the natural electric field over the sandstone uranium deposit,and analyzed geological characteristics of the sandstone uranium deposit.
分析了砂岩型铀矿床上氡及其子体异常特征及其形成的机理,介绍了砂岩型铀矿床上氡及其子体经α衰变后产生的α粒子的反冲现象、团簇理论和自然电场,分析了砂岩铀矿床的地质特点、U-Ra平衡、磁化率、自然电位的变化等,对砂岩铀矿勘查的氡及其子体异常解释有一定的指导意义。
3.
Results Radon and its daughters' concentrations in the air of the main workplaces were higher than those of the auxiliary workplaces(P<0.
目的了解某铀矿井下氡及其子体在10年间不同年份、不同季节、不同场所的分布规律,以便有针对性地采取井下降氡措施。
4) Radon and its Progeny
氡及其子体
1.
Objective To study the redox damage of lung and blood cells in rats inhaled radon and its progeny.
目的研究氡及其子体吸入对大鼠肺与血细胞的氧化应激损伤。
2.
Objective To study toxic effect of inhaled radon and its progeny on blood and bone marrow cells of mice.
目的研究氡及其子体对小鼠造血系统的影响。
3.
To study biological changes of the lung in rats exposed to radon and its progeny.
[目的 ]研究大鼠吸入氡及其子体后肺及支气管组织的生物学变化。
5) Radon and its short-lived daughter
氡及其短寿命子体
6) Radon
[英]['reɪdɔn] [美]['redɑn]
氡子体
1.
In order to investigate and detect the radon and its daughters concentration in gold mine,inside the house of gold washery and life area of main thirteen gold mines in Shandong Province,Radon daughter's annual effective dose equivalent was estimated in exposed workers.
[目的] 调查并检测山东省主要黄金矿山井下、洗选厂房内、生活区居室内空气中氡及其子体浓度;估算井下矿工暴露在氡子体下的年有效剂量当量。
补充资料：承天氡泉
承天氡泉
省级自然保护区，坐落在雅阳镇承天村会甲溪峡谷中，是浙南著名的温泉治疗、休闲度假、旅游观光的胜地，距离温州市区124公里，距104国道（分水关）24公里。
氡泉水神奇独特，是国内罕见的高热含氡矿泉。常年水温62℃，日出水量500余吨，具医疗、美肤、健身功效。尤对银屑病、风湿性关节炎神经性皮炎、心血管疾症、糖尿病及妇科病有显著疗。
保护区内空气清新、气候宜人、环境优美、幽静。清晨白雾缭绕，中午风和日丽，有茂林修竹的幽深峡谷，有高山流水的飞瀑溪流，山路迂曲鸟语花香，茶园葱郁畲乡情浓。拥有神龟观瀑、宝林寺、五级瀑等山水人文景观。建有度假村、疗养院、宾馆、招待所等旅游接待设施。
交通：从温州发往泰顺的长途班车，到雅阳镇后转乘乡村小巴或租三轮摩托走10公里即到。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。