1.
Study on the radon hazard and radon preventing measures in underground building
地下建筑中氡的危害及防氡措施研究
2.
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
3.
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
4.
Health Effects and Mitigation of Radon Pollution in Underground Structures in China;
中国地下工程氡污染健康影响与防护研究
5.
Study of the Pollution of indoor radon and Its Protective Methods;
居室氡污染的环境因素及防治方法研究
6.
Radon gas in the environment, particles of the fire-resistant material asbestos and air pollution also increase the risk.
环境中的氡气、防火材料石棉的颗粒以及空气污染也会增大患肺癌的风险性。
7.
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
8.
Studies of Radon Radiation Field in Soil and Development of Radon Measure Instruments;
壤氡辐射场理论研究与测氡仪器研制
9.
radon effect seismic predictor
氡效应地震预报装置
10.
the radon level in the basement was impermissibly high.
地下室的氡含量超标。
11.
The radon exhalation rate is used as the basic factor of radon geological potential.
氡析出率是反映氡地质潜势的最好参数。
12.
Radon and radondaughter meters and monitors-General requirements
GB/T13163-1991氡及氡子体测量仪与监测仪一般要求
13.
The Investigation of Indoor Radon Levels and Evaluation of the Environmental Radon Quality in Foshan City;
佛山楼房室内氡水平调查及氡环境质量评价
14.
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
15.
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
16.
Initiation of a Countrywide Project on Relationship between Indoor Radon and Soil Radon
全国室内氡-土壤氡关联性研究课题启动
17.
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
18.
Standard methods for radon measurement in environmental air
GB/T14582-1993环境空气中氡的标准测量方法