1.
Primary Analysis of Test Observation of Gas-Radon from the Liao Well No 1 at Xiaxian,Shanxi
山西夏县疗_1井气氡试记观测浅析
2.
Radon Behavior and Its Effect on Gamma-ray Radiation Field in the Air;
大气氡变化及其对伽马辐射场的影响
3.
Analysis on the abnormal changes of the escaped gas radon from ground water before the 2008 Panzhihua M6.1 Earthquake
攀枝花6.1级地震前的气氡异常分析
4.
Fault Soil Gas Collecting Rate Effect on the Observation of Rn at Puyang Seismic Station
濮阳地震台断层土壤气采气率对气氡观测结果影响的探讨
5.
So the gas Rn in groundwater, which is a new observation item of earthquake precursors in groundwater, has an expansively developing prospects.
因此,逸出气氡作为新的地震前兆观测项目,具有广阔的发展前景。
6.
The Research of the Radon Measurement and the Instrument of Calibration Technology;
氡气测量和测氡仪器的标定技术研究
7.
The daughter nuclides of radon and thoron tend to become attached.
氡和钍射气的子体易被气溶胶吸附。
8.
Study of Active Carbon Measuring Method for Indoor Radon and Radon Daughters
活性炭盒法测量室内空气中氡及其氡子体的研究
9.
Standard methods for radon measurement in environmental air
GB/T14582-1993环境空气中氡的标准测量方法
10.
Atmospheric Pressure Fluctuation Effects on Soil Radon Exhalation;
大气压力变化对于土壤氡析出率的影响
11.
THE ORE-PROSPECTING EFFECT OF RADON GAS SURVEY ON THE OUTSKIRTS OF THE LIMU Sn,Nb,Ta ORE DEPOSIT
氡气测量在栗木锡铌钽矿外围的找矿效果
12.
Application of Radon Measurement in the Geothermal Water Survey in Jiamusi City
氡气测量在佳木斯城市地下热水普查的应用
13.
According to the characteristics of activated carbon absorbing the radon, the sorption action of activated carbon absorbing the radon has been studied in this paper.
针对活性炭对氡有较强的吸附能力的特性，研究了在大气环境中活性炭对氡的吸附行为。
14.
A Coupled Mathematic Model for Radon Migration through Gas-liquid Two-phase Fluid in Loose Fragmented Radioactive Medium
松散破碎射气介质中氡运移的气液两相耦合数学模型及其数值解
15.
any of several radioactive gases that are isotopes of radon and are products of radioactive decay.
"几种氡的同位素的放射性气体,是放射性物质衰变的产物."
16.
In addition, reference is made to the novel techniques of the determination of radon and its daughter products in the atmosphere.
此外，还介绍了一些新方法，例如测量大气中的氡及其衰变产物。
17.
Indoor Air Quality of Hotspring Hotels in Guangdong--Study of Indoor Radon;
广东省温泉宾馆室内空气质量研究——室内氡水平研究
18.
Experimental Study on the Relationship of Radon Emanation and Mark Gases in the Process of Coal Oxidation;
煤升温氧化过程中氡的析出与自然发火指标气体关系的实验研究