The method of Atomic Fluorescence Spectrum is with saving time and power, high accuracy in testing the content of As, Sb, Bi and Hg.
用原子荧光光谱法测定含量高的砷、锑、铋、汞时可采用稀释方法，省时省力，精确度和精密度都达到了测定要求。
If best analysing condition of each element is deter mined, As, Sb, Bi, Hg and Se in agricultural geology samples can be determined continuously in sulpho acid medium.
确定了各元素的最佳分析条件，可在王水介质中连续测定农业地质调查样品中的砷、锑、铋、汞、硒。
If best analyzing condition of each element is determined, As, Sb, Bi and Hg in geology samples can be determined continuously in nitro-hydrochloric acid medium.
确定了各元素的最佳分析条件，在王水介质中连续测定地质调查样品中的砷、锑、铋、汞。
Some problems in routine determination of As, Sb, Bi and Hg by AFS-2202 double-channel atomic fluorescence spectrometer were discussed and several settlement measures were also proposed.
介绍了应用AF S-2202双道原子荧光计测定砷、锡、铋、汞的日常工作中经常出现的问题及其解决办法。
This study is aimed at finding a new process for removing as, Sb and Bi from copper electrolyte and making a comprehensive use of waste copper materials.
本试验研究旨在寻求铜电解液净化脱除砷、锑、铋，同时兼顾废铜料综合利用新工艺。
The enrichment of Au and Ag and recovery of Sb and Bi from floating anode slime was opened up a new thought for the treatment of floating anode slime, and can acquire good economic benefit.
漂浮阳极泥富集金银及回收锑铋工艺为漂浮阳极泥的处理开辟了新的思路，可以取得良好的经济效益。
The enrichment of Au and Ag and recovery of Sb and Bi from floating anode slime was opened up a new thought for the treatment of floating anode slime, and can acquire good economic benefit.
漂浮阳极泥富集金银及回收锑铋工艺为漂浮阳极泥的处理开辟了新的思路，可以取得良好的经济效益。
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