Radon相关论文
Assessment of excess lifetime cancer risk and risk of lung cancer due to exposure to radon in a midd
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目的 研究非铀矿山中~(222)Rn、~(220)Rn浓度的季节变化规律.方法 选取云南、山东、新疆、黑龙江、湖南和贵州6个省份的铜、金、铝......
近年来,随着多媒体、网络技术的迅速发展,图像信息的应用日益广泛,对规模越来越大的图像数据库、可视信息进行有效的管理,迅速、准......
氡暴露与循环系统疾病的关系以及氡对风湿性疾病的治疗作用已日益受到关注.从铀矿工的流行病学系统回顾中,揭示出氡暴露与冠心病之......
目的测量非铀矿山^222Rn、^220Rn水平，了解我国矿山氡超标比率和矿工受照剂量。方法根据典型抽样方法选择12个省17类44座矿山，采用LD......
The status quo of radon concentrations and mitigation measures in underground working places of Chin
By using solid-state nuclear detectors, the air radon concentrations at 87 underground working places were measured duri......
随着火炮实弹射击发数的增加，身管内膛由于不断遭受高温、高压火药气体和弹丸的摩擦作用而产生多种疵病，影响射击精度和射击安全性。......
Quantification of submarine groundwater discharge(SGD)using radon,radium tracers and nutrient inputs
The present study focused on the estimation of submarine groundwater discharge(SGD)and the effects of nutrient fluxes du......
本文应用Radon变换导出了二维相关场的一维投影积分方程.并通过构造积分方程的投影算子实现了二维相关场向一维相关场的变换.并对......
The monitors used to measure radon concentration must be calibrated,and the calibration factor of each measurement cycle......
最近几年我国的经济水平直线上升，人民的生活水平也不断提高，追求住宅室内装修是人民追求生活质量的重要体现，住宅室内装修越来越受到......
Exposure to Radon and Kidney Cancer: A Systematic Review and Meta-analysis of Observational Epidemio
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The study was designed to compare the combustion products of coal gas, liquefied petroleum gas and natural gas in relati......
提出了一种单色表格的快速分析方法.其主要内容是:利用Radon变换检测表格的歪斜角度将其校正,用投影法找出表格线的位置,根据表格......
目的 调查山东省典型非铀矿山井下22Rn浓度并估算矿工接受年有效剂量.方法 利用固体径迹探测器CR-39累积测量金矿、铁矿、煤矿井下......
目的 通过氡与香烟烟雾体外染毒诱发细胞恶性转化,建立氡与吸烟致肺癌发生的细胞模型.方法 将永生化人支气管上皮细胞系BEAS-2B分......
The genetic changes in rats with radon exposure were studied by the micronucleus technology and detection of hypoxanthin......
目的 调查和评价贵州省铝、锰、锑、磷、汞等部分矿山放射性水平.方法 对矿区氡气、钍气浓度进行累积1年的现场检测;采集矿石、矿......
The Influencing Factors of Escaped Radon from the Jiayuguan Fault Zone and Its Earthquake Reflecting
The paper analyzes the radon data of nearly two decades on the Jiayuguan fault zone, discusses the main influencing fact......
