共 50 条
- [1] ENVIRONMENTAL-RADIOACTIVITY - NATURAL [J]. AMERICAN JOURNAL OF ROENTGENOLOGY, 1983, 141 (05) : 1088 - 1088
- [2] NATURAL LEVELS OF RADIOACTIVITY IN CORNWALL [J]. BRITISH JOURNAL OF RADIOLOGY, 1958, 31 (361): : 31 - &
- [3] Distribution of natural radioactivity in environmental particles [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 211 : 84 - NUCL
- [4] LEVELS OF ENVIRONMENTAL RADIOACTIVITY IN BIKINI ATOLL [J]. HEALTH PHYSICS, 1970, 19 (01): : 134 - +
- [5] Natural radioactivity levels in Andalusian spas [J]. WATER RESEARCH, 1998, 32 (08) : 2271 - 2278
- [6] NATURAL RADIOACTIVITY LEVELS IN INDIAN SOILS [J]. JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 1971, 30 (02): : 59 - +
- [7] Determination of the environmental natural radioactivity and mapping of natural background radioactivity of the Gumushane province, Turkey [J]. Journal of Radioanalytical and Nuclear Chemistry, 2020, 326 : 933 - 957
- [9] DISTRIBUTION OF NATURAL RADIOACTIVITY ON ENVIRONMENTAL SUBMICRONIC AEROSOLS [J]. TELLUS, 1971, 23 (4-5): : 441 - &