特征谱线是不同元素的原子从基态激发至第一激发态(或由第一激发态跃回基态)时，吸收(或发射)的能量不同,因此各种元素的共振线不同而各有其特征性,这种共振线称为元素的特征谱线。
Via a series of experiments data, characteristic spectra of different elements were analyzed and calibration curves of portion elements were recorded.
为了进一步定量检测模拟体液各元素成分的含量,还开展了特征谱线的强度和各元素含量关系的研究,建立了部分元素的定标曲线,发现不同元素由于其本身特性不同,其定标曲线也不一样。
参考来源 - 激光诱导模拟体液的实验研究Via a series of experiments data, characteristic spectra of different elements were analyzed and calibration curves of portion elements were recorded.
为了进一步定量检测模拟体液各元素成分的含量,还开展了特征谱线的强度和各元素含量关系的研究,建立了部分元素的定标曲线,发现不同元素由于其本身特性不同,其定标曲线也不一样。
参考来源 - 激光诱导模拟体液的实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
结果表明，该方法能够准确、有效地估计出振动攻丝扭信号，获得清晰的特征谱线。
Research result showed that the vibration-tapping torque signal could be estimated accurately and validly by this strategy and the clear feature spectrum line was obtained too.
在镍基合金可见光谱计算机模拟基础上，研究利用镍元素及成分元素特征谱线进行基体鉴别和成分元素分析的方法。
The method was developed for the matrix determination and the component analysis by the character line in Ni-based alloy based on digital simulation.
研究了利用铁元素及成分元素特征谱线进行基体鉴别和成分元素分析的方法，研究结果可用于铁合金基体鉴别及各成分元素的定性和半定量分析。
The analysis method of using the characteristic spectrums of fe and other elements of ferroalloys to differentiate the matrix and to analyze various elements was researched.
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