共 50 条
- [22] EVOLUTION OF K, U AND TH CONCENTRATIONS IN LAVAS OF DIFFERENTIATED SERIES OF ERTA-ALE REVUE DE GEOGRAPHIE PHYSIQUE ET DE GEOLOGIE DYNAMIQUE, 1973, 15 (04): : 353 - +
- [23] DETERMINATION OF LOW CONCENTRATIONS OF ELEMENTS ON FILTERS BY X-RAY-FLUORESCENCE SPECTROMETRY ANALES DE QUIMICA, 1979, 75 (11): : 849 - 855
- [26] Determination of twenty major, minor and trace elements in silicate by XRF spectrometry Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis, 1994, 14 (01): : 105 - 110
- [29] Effects of inhomogeneity and contamination in k0-INAA of low (K, Th, U)-content sand for the annual radiation dose determination in luminescence dating Journal of Radioanalytical and Nuclear Chemistry, 2007, 271 : 173 - 178