结果表明：等离子体的谱线强度随激光器工作电压、功率密度的增大而增大。
The experimental results shows that the spectral intensity of the plasma enhances significantly with the increase of the operating voltage and the power density.
从轨道谱的功率谱密度、时间样本幅值及对动力学性能影响的角度，对比了秦沈线轨道谱和德国轨道谱。
The track spectra of Qinhuandao-Shenyang(QS) passenger railway line and German railways were compared in terms of power spectrum density(PSD), amplitude of time domain samples and dynamic performance.
通过对谱线进行基体校正和干扰校正，实验数据处理结果表明，方法简单、快速，且具有较好的准确度和精密度。
The spectral matrix and interferences were corrected. The result of experimental data analysis has shown that the method is simple, rapid and precision was satisfactory.
该技术提供了极低的检出限、极宽的动态线性范围、谱线简单、干扰少、分析精密度高、分析速度快以及可提供同位素信息等分析特性。
This technology can provide a very low determination limit, a very wide range of dynamic linear, simple lines, less interference, high-precision and fast analysis and isotopic information, and so on.
原子谱线和离子谱线特性分析表明，在鞘层附近区域感应耦合等离子体具有较高的离子密度和较低的电子温度。
It was shown that the ion density is higher and the electron temperature is lower in the vicinity of inductively coupled plasma sheath according to the ionic line and atomic line.
原子谱线和离子谱线特性分析表明，在鞘层附近区域感应耦合等离子体具有较高的离子密度和较低的电子温度。
It was shown that the ion density is higher and the electron temperature is lower in the vicinity of inductively coupled plasma sheath according to the ionic line and atomic line.
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