氡子体α潜能浓度,radon daughters α potential energy concentration
1)radon daughters α potential energy concentration氡子体α潜能浓度
1.Designing the ventilation capacity and operating the ventilation system by using lowradon daughters α potential energy concentration is uneconomical result for the high ore grade.在介绍标准要求、γ外照射所致有效剂量估算方法、铀矿工作场所空气中铀矿粉尘所致活度浓度及其摄入量估算方法的基础上,从排氡通风设计的角度,提出铀矿井下采场空气中氡子体α潜能浓度设计限值确定的方法和思路,并对有关问题进行讨论。
英文短句/例句
1.Calculation of the limit of radon daughters concentration in the ventilation system design of uranium mines铀矿井采场氡子体α潜能浓度设计限值的确定
2.Rapid Measurement of the Air ～(222)Rn Daughters and ～(222)Rn Daughters Potential Alpha Energy Concentration;快速测量空气中～（222）Rn子体和～（220）Rn子体α潜能浓度的方法
3.Ma-thematical relationship between Rn daughter concentrations and ventilation,adhesion and deposition,and radioactive decay was developed in the p-aper.本文给出了氡子体浓度和通风、附着和沉积、以及放射性衰变之间的关系。
4.Uncertainties of radon concentration in a standard radon chamber标准氡室氡浓度不确定度评定方法探讨
5.Indoor Radon Concentrations and Radon Exhalation Rates of Building Materials in Shanghai上海市室内氡浓度水平与建材氡析出率的研究
6.Harm of Radon and Radon Progeny,the Preventative Measures and Countermeasures氡及氡子体的危害与防治措施、对策
7.Data Collection System of α Energy Spectum Based on ARM9 to Measure Radon;基于ARM9的α能谱测氡数据采集系统
8.Particle Concentration Effect on Zn(Ⅱ) Adsorption at Water-Goethite InterfacesZn(Ⅱ)/α-FeOOH吸附体系的固体浓度效应
9.Studies and Applies of Emendation on Soil Radon Concentration;土壤氡浓度测量校正方法研究及应用
10.Channel Set up for Measuring Radon Concentration by Static Collection Method静电收集法测量氡浓度的道设置方法
11.Radon and radondaughter meters and monitors-General requirementsGB/T13163-1991氡及氡子体测量仪与监测仪一般要求
12.STUDY ON RADON CONCENTRATION MONITORING USING ACTIVATED CHARCOAL CANISTERS IN HIGH HUMIDITY ENVIRONMENTS在高湿度环境下用活性炭盒测量氡浓度的研究
13.Cytosolic Free Calcium Changes in Apoptotic Human Theca Folliculi Cells Induced by Transforming Growth Factor α and β1 in Vitro.钙离子浓度在转化生长因子α和β1诱导的体外人卵泡膜细胞凋亡中的变化
14.Indoor Radon Concentration and Estimation of Exposure Dosage of a University in Nanjing;南京市某高校居室氡浓度与照射剂量估算
15.Research on the Relationship between the Soil Radon Density and Fault and Geotherm at the Foreland of Jixian Mountain,Tianjing蓟县山前土壤氡浓度与断裂和地热关系研究
16.INVESTIGATION ON SOIL RADON CONCENTRATION LEVELS AND DISTRIBUTION IN URUMCHI乌鲁木齐市土壤中氡浓度水平及分布规律调查
17.The Application of Improved Grubbs" Criterion for Inspecting the Count of Radon Concentration改进的格拉布斯准则在氡浓度计数中的应用
18.Study on Radon-Prevention & Radial-Prevention Mortar/Putty/Composites Functional Coating and Composites;防氡防辐射水泥砂浆/腻子/多功能涂料及其复合体的开发
相关短句/例句
Concentration of Radon Progeny氡子体浓度
3)α concentrationα潜能浓度
1.By use of the method combined with the collected data, the individual dose method of radon and its potentialα concentrations is suitable to estimate the personal radiation dose.结果表明,由氡及其α潜能浓度估算个人内照射剂量的方法比较适合于估算矿山空气环境中氡及其子体吸入所致内照射剂量;而由平衡当量氡浓度估算个人内照射剂量的方法,其误差比较大,适合于在矿山大范围辐射环境评价中用来确定关键子区与关键人群。
4)Units For Alpha Potential Energy of Radon Daughters氡子体潜能的单位
5)potential energy潜能浓度
1.Deduction arithmetic of continuous measurement the radon daughterspotential energy;氡子体潜能浓度连续测量的扣除算法
6)Radon Concentration氡浓度
1.Variation rule of the radon concentration by season;土壤氡浓度随季节变化规律
2.The Temporal and Spatial Variations ofRadon Concentration.;氡浓度的时间和空间变化特征
3.Radon concentration control system of radon chamber;氡室氡浓度调控系统的研究
延伸阅读
承天氡泉
承天氡泉
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