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辐射取样能否取得符合客观实际的成果,按照各地的具体地质条件和矿化特征,准确测定有关参数,合理修正解释结果是一个关键。射气系数就是用来修正氧气扩散影响的一个重要参数,关于它的测定和应用尚不尽统一。本文试图通过某矿床的工作实践,阐明平板等效射气系数的野外测定方法和封闭材料改革方面的有关问题。
Radiation sampling can be achieved in line with the objective and practical results, according to the specific geological conditions and mineralization characteristics, accurate determination of the relevant parameters, a reasonable correction of the interpretation of the results is a key. Radiometric coefficient is an important parameter that is used to correct the influence of oxygen diffusion. Its measurement and application are not yet unified. This paper attempts to work through a deposit to elucidate the field equivalent method of determination of the plate and the closed material reform issues related to the field.