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本文用PC-1500微机以三次多项式拟合的方法处理稀土元素ICP-AES法摄谱数据,讨论了实验方面的有关问题,提出了一套较为简便的实验方法。通过人工合成样分析及磷矿基体中的加料回收实验,证明本法符合实用要求。
In this paper, PC-1500 microcomputer was used to fit cubic polynomial fitting method to deal with rare earth ICP-AES spectrometry data, discussed the experimental aspects of the problem, put forward a relatively simple experimental method. By artificial synthetic sample analysis and phosphate recovery in the matrix of the experiment, the law that meet the practical requirements.