本文对有机化合物元素定性分析方法钠熔法实验的异常现象进行探讨并提出解释。
The article studied the abnomalities of organic compound qualitative elementary analysis by sodium fusion method and explained the reasons of the abnomalities.
本法可用于钛合金中锡、铁元素的定性分析和半定量分析。
The methods can be used for qualitative and semi-quantitative analysis of Sn and Fe in Ti-based alloys.
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