的硝酸稀释，用石墨炉标准加入校正法、塞曼背景校正，进行血清镍检测。
The serum nickel was determined by Zeeman graphite furnace atomic absorption spectrometry and standard addition with calibration.
鉴于对数转换的缺点，本研究提出一种非转换方法，即背景校正后直接进行数据标准化。
A method proposed in this paper avoids the log-transformation in view of its drawbacks, specially the log-ratio transformation, but normalizes the data after background correction.
本文根据前人和作者的工作实践提出了一套对原子吸收光潜分析中背景校正性能的测试方法。
According to the work of the predecessor and our experimental investigation we propose the method that can be correctly measure the performance of the background correction in AAS.
研究了分析谱线、背景校正点、高频功率、载气压力、试样提升量和辅助气体流量对分析结果的影响。
The effects of analytical spectral line, back ground correcting point, high frequence power, carrier gas pressure, flow rate of liquid sample and auxiliary gas on analytical results were investigated.
本文对ICP背景校正的两种方式—“在峰”校正与“脱峰”校正的分析检出限、精密度和准确度进行了讨论。
This paper discusses the detection limit, precision and accuracy of ICPAES in relation to the background correction by the "on-peak" and "off-peak" modes.
本文对ICP背景校正的两种方式—“在峰”校正与“脱峰”校正的分析检出限、精密度和准确度进行了讨论。
This paper discusses the detection limit, precision and accuracy of ICPAES in relation to the background correction by the "on-peak" and "off-peak" modes.
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