1.
INVESTIGATION OF NATURAL RADIOACTIVITY LEVEL OF THE WATERS IN BAOTOU AREA
包头地区水体中天然放射性水平调查
2.
Survey of the ~(90)Sr and β radioactive level in the river
江水中~(90)锶和总β放射性水平调查
3.
Investigation of Total α & Total β Radioactivity Level of Surface Water of Guangdong
广东省地表水中总α、总β放射性水平调查
4.
Determination of Uranium, Thorium and Potassium Elemental Concentrations in Surface Soils in Suzhou;
苏州市土壤~（238）U、~（232）Th、~（40）K天然放射性水平调查
5.
Investigation and Evaluation of Radioactivity in Taihu Lake,Anhui and Jiangsu Canal
太湖和安徽、江苏运河水系放射性水平调查及评价
6.
RADIOACTIVITY LEVEL SURVEY OF BEIJING AREA WATER
北京地区水中放射性水平的调查(1976—1979)
7.
The Investigation of Natural Radioactivity in Water Environment in the Lower Reaches of the Dadu River
大渡河下游地区地下水放射性环境水平现状调查
8.
INITTIAL SURVEY OF NATURAL RADIOACTIVITY LEVEL IN GRANITE RESOURCE IN HAMI AND TUOLI OF XINJIANG
新疆哈密、托里两地花岗岩建筑石材天然放射性水平初步调查
9.
Investigation of Occupation Exposure of Intervention Radiology and Research on the Cytogetics Effect;
介入放射职业暴露水平调查及其生物细胞遗传毒效应的研究
10.
The investigation and analysis on natural radioactivity nuclide specific activity of cement product in china
我国水泥产品天然放射性核素比活度的调查分析
11.
Investigation on Radioactive Level of Gauges Containing Sealed Radioactive Source in Xinjiang;
新疆含密封源仪表辐射剂量水平调查
12.
Survey and Assessment of Environmental Electromagnetic Radiation Level in Suzhou;
苏州市环境电磁辐射水平调查和评估
13.
Investigation on Medical Exposure Levels during the Eleventh Five-year Plan in Shanghai
上海市“十一五”期间医疗照射水平调查
14.
Radioactire Level and Valuation of Drinking Water in County and Town of Liaoning Province
辽宁省县镇自来水放射性水平与评价
15.
An Absolute Measuring Instrument for Low-level β(α) Radioactivity
低水平β(或α)放射性绝对测量装置
16.
Study on Environment Radioactivity of Representative Diggings in ChongQing;
重庆市典型矿区环境放射性水平研究
17.
Analysis of natural radioactivity level of the typical fly ash from guizhou province
贵州典型粉煤灰天然放射性水平分析
18.
DISCUSSION OF PORCELAIN TILE RADIOACTIVITY LEVELS CONTROL PROCEDURE
瓷质砖放射性水平分类控制程序探讨