Jun Wang, Huade Cao, Qingbo Zhai, et al. A key-technique on analyzing trace element using XRF——standard curve of relative sensitivity[J]. Nuclear techniques, 1987, 10(5): 14-16,22,60.
Jun Wang, Huade Cao, Qingbo Zhai, et al. A key-technique on analyzing trace element using XRF——standard curve of relative sensitivity[J]. Nuclear techniques, 1987, 10(5): 14-16,22,60.DOI:
A new equivalent base internal standard method was adopted to improve the traditional internal standard method
applied in different kinds of sample to correct the influence of different base material. The second part of this paper will describe an advanced curve smooth technique—smoothing spline function to make the determination of the relative sensitivity factor more reliable.
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