The method for determining the total chromium in soil by GFAAS was studied.
研究了石墨炉原子吸收光谱测定土壤中总铬的技术方法。
The concentration of stannum in sample solution could be determine by GFAAS.
光度法可确定样品溶液中锡的浓度。
Germanium was successfully determined by FIA-HG-GFAAS with matrix modifiers Pd and Pd-Mg.
采用钯，钯-镁作基体改进剂，FIA - HG - GFAAS法成功地测定了锗。
Methods: Using the matrix modifier, cadmium in the bean milk powder was determined with GFAAS.
方法：应用基体改进剂，用石墨炉原子吸收光谱法测定豆奶粉中的镉。
Methods L-Ascorbic acid is used as matrix modifier in the direct Zeeman GFAAS to determine trace Sn.
方法应用抗坏血酸作基体改进剂，横向塞曼石墨炉原子吸收光谱法直接测定浸泡液中痕量锡。
There is no difference in the results whether use FAAS or GFAAS to determine the lead fume and dust.
结论应用火焰原子吸收法和无火焰原子吸收法测定车间空气中铅烟、铅尘，在一定的条件之下，结果没有差异。
These include atomic absorption spectrometry, graphite furnace atomic absorption spectrometry (GFAAS);
包括原子吸收光谱法、石墨炉原子吸收光谱法（石墨炉）；
Based on the measurement of lead content in soil by GFAAS, the sources of the uncertainty of measurement was analyzed.
通过石墨炉原子吸收光谱法对土壤中的铅量进行了测定，对影响测量结果的不确定度分量进行了量化的计算。
It was reported that trace amounts of arsenic in iron ores, spherical ores and sintering ores were determined by GFAAS.
前言：采用石墨炉原子吸收法，测定了铁矿石、球团矿和烧结矿中微量杂质砷。
It was reported that trace amounts of arsenic in iron ores, spherical ores and sintering ores were determined by GFAAS.
采用石墨炉原子吸收法，测定了铁矿石、球团矿和烧结矿中微量杂质砷。
In this paper, the design idea of a fast windowed read-out system for LPDA in the detecting circuit of the LPDA-GFAAS experimental system is described.
本文较详细报导了作者在建立LPDAGFAAS实验系统检测电路中窗口式LPDA快速读取系统的设计思想，及有关电路的工作过程。
Objective: to define the best operation parameter when determining the chromium in cosmetics with graphite furnace atomic absorption spectrophotometric (GFAAS) method.
前言：目的：选择石墨炉原子吸收光谱法测定化妆品中铬的最佳测定条件。
The determination of trace silicon in high-purity barium titanate by GFAAS method is studied, in which the sample is dissolved in hydrofluoric acid with high pressure seal.
用石墨炉原子吸收光谱法研究钛酸钡中痕量硅的测定，在高纯钛酸钡新领域的研究及生产中都有重要的现实意义。
A method has been developed for the determination of trace lead in the environmental samples by slurry sampling with graphite furnace atomic absorption spectrometry (GFAAS).
提出了悬浮液进样石墨炉原子吸收光谱法测定环境样品中痕量铅的分析方法。
A new method was established for the determination of germanium in Chinese herbs, plants and sediment samples by extraction graphite furnace atomic absorption spectrometry (GFAAS).
建立了萃取-石墨炉原子吸收法测定中草药、植物样品及水系沉积物中微量锗的方法。
A simple and rapid slurry sampling method was established and used for the determination of trace Cu in Marine sediment samples by graphite furnace atomic absorption spectrometry (GFAAS).
本文研究了一种使用悬浮液进样石墨炉原子吸收光谱法快速、简便地测定近海沉积物中痕量铜。
The freshwater and seawater pearl samples with different colours are investigated by using Fourier transform infrared (FTIR) spectrometer and graphite furnace atomic absorption spectrometer (GFAAS).
采用傅里叶变换红外吸收光谱仪和石墨炉原子吸收光谱仪对不同颜色的淡水、海水珍珠样品进行了对比研究。
The freshwater and seawater pearl samples with different colours are investigated by using Fourier transform infrared (FTIR) spectrometer and graphite furnace atomic absorption spectrometer (GFAAS).
采用傅里叶变换红外吸收光谱仪和石墨炉原子吸收光谱仪对不同颜色的淡水、海水珍珠样品进行了对比研究。
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