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搜索结果: 1-3 共查到矿床学与矿相学 Radium相关记录3条 . 查询时间(0.062 秒)
In order to calculate the chronology of hydrothermal deposits precipitated from hot springs at Marítaro, Los Azufres geothermal field, Mexico, their 224Ra, 226Ra, 228Ra and 210Pb activities were meas...
The sorption of U and Ra on finely ground biotite, muscovite, and phlogopite was adequately described by the Freundlich adsorption equation, (x/m) = KCn, at low U and Ra concentrations despite Ra prec...
Radium sorption efficiencies as a function of temperature, Ra concentration, and secondary mineral sorbate were determined in a 0.01 M NaCl solution. Radium sorption on a characterized clinoptilolite,...

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