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X射线荧光光谱法(XRF)是进行地质样品多元素分析的有效手段。有人已用XRF法对六个BCS和五个PRE标样定值;也有用它分析硅酸盐类样品中主要成份。
X-ray fluorescence spectrometry (XRF) is an effective method for multi-element analysis of geological samples. Some have used the XRF method to set values for six BCS and five PRE standards; it has also been used to analyze major components in silicate samples.