Survey on the natural radionuclide in a mine;
某矿山天然放射性核素的调查
Specific activity and distribution of natural radionuclides and ~(137)Cs in surface sediments of the northeastern South China Sea;
南海东北部表层沉积物天然放射性核素与~(137)Cs
A report is made on the results of analysis the content of natural radioactive nuclide in 33 samples of building stone commonly used in South Fujian.
报道闽南常用石材的 33个样品中 ,天然放射性核素含量的分析结果 ,并按照国家有关石材产品分类标准进行划分 。
A report is made on the inspection results of the content of natural radionuclides of decorative stone and glazed tiles commonly used in Xianyang.
报道了咸阳市常用装饰石材及彩釉砖样品中天然放射性核素含量的调查分析结果,并据国家建筑材料放射性核素含量最新标准进行分类分析。
This paper reports the investigation results on natural radioactive nuclide uranium concentration of water specimen from Ba-river, which is the main branch of Wei-river in Lanrian in Shanxi province 56 sampling sites are set and 99 water specimen are collected.
报道了陕西境内谓河主要支流灞河兰田至谓河段水体中天然放射性核素铀浓度的调查结果,共布设采样点56个,采集水样99个。
secondary natural radionuclides
次生天然放射性核素
extinct natural radionuclides
消失的天然放射性核素
induced natural radionuclide
感生天然放射性核素
Estimation of Natural Terrestrial External Exposure Levels of Nuclides in Soils in Chengdu
成都市土壤天然放射性核素的外照射水平估算研究
APPLICATIONS OF NATURAL ISOTOPES OF ~7Be AND ~(210) Pb IN ATMOSPHERIC SCIENCE
天然放射性核素铍-7和铅-210在大气示踪研究中的应用
Natural Radioactive Nuclide Level of the Agricultural-animal Products and Annual Comunity Intake in Lanzhou City;
兰州市农畜产品天然放射性核素含量水平与公众年摄入量
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
Contrast Study on Natural Radioactive Nuclides Contents of Rice between Xiangshan Uranium Deposit Area,Jiangxi and Non-Uranium Depsoit Area
江西相山铀矿区与非铀矿区稻谷中天然放射性核素含量对比研究
extinct natural radionucleus
消失的天然放射性核
A nuclide that exhibits radioactivity.
放射性核素表现出放射性的核素
These artificial radio-elements behave in all respects like the natural radio-elements.
这些人造的放射性元素在各方面的表现和天然的放射性元素一样。
Seventy of the 350 naturally occurring isotopes are radioactive.
自然界有350种天然同位素，其中70种有放射性。
radioisotope battery
【核】放射性同位素电池
radionuclide studies in oncology
肿瘤放射性核素检查
medical radionuclide preparations
医用放射性核素制剂
movement of environmental radioactive nuclide
环境放射性核素移动
radionuclide beam therapy equipment
放射性核素束治疗装置
radionuclide clearance technique
放射性核素清除技术