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本文在SHARPPC-1500计算机上编写了分光光度和原子吸收分析的数据处理程序免去了绘制和查阅标准曲线的繁琐过程. 一运算公式及程序框图用计算机对分光光度或原子吸收分析的数据进行处理,以求样品中待测组分的浓渡采用分段抛物插值法.这种插值法使用拉格朗日三点插值公式:
In this paper, the preparation of the SHARPPC-1500 computer spectrophotometry and atomic absorption analysis of the data processing program eliminates the cumbersome process of drawing and access to the standard curve.An equation and the block diagram of the computer using a spectrophotometer or atomic absorption analysis of the data processing , In order to sample the concentration of components to be tested using segmental parabolic interpolation method.This interpolation method using Lagrange interpolation formula: