共 50 条
- [13] A NEW METHOD FOR THE DETERMINATION OF RA-228, TH-228, AND RADIUM-224 IN GROUNDWATERS VIA THORON (RN-220) [J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1988, 123 (01): : 107 - 119
- [15] RA-226 AND RA-228 IN ILLINOIS MUNICIPAL WELL WATERS [J]. HEALTH PHYSICS, 1983, 45 (01): : 255 - 255
- [17] GAMMA-RAY ENERGIES FOR RA-228-AC-228 DECAY AND THE TH-228 DECAY CHAIN [J]. NUCLEAR INSTRUMENTS & METHODS, 1979, 164 (02): : 355 - 362
- [18] SUPPLY OF RA-228 TO OCEAN [J]. TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1970, 51 (04): : 328 - &
- [19] RA-228 IN HIGH-LATITUDE SOUTHERN HEMISPHERE WATERS [J]. ANTARCTIC JOURNAL OF THE UNITED STATES, 1969, 4 (05): : 187 - &
- [20] THE CONCENTRATION OF RA-226 AND RA-228 IN DOMESTIC AND IMPORTED BOTTLED WATERS [J]. HEALTH PHYSICS, 1981, 40 (02): : 250 - 254