density of spectral line
英 [ˈdensəti ɒv ˈspektrəl laɪn]
美 [ˈdensəti əv ˈspektrəl laɪn]
谱线黑度
双语例句
- The influence of the spectral line intensity in various laser power density and direct electricity field is studied. The electron temperature of plasma in various laser power density and FWHM of the spectral line in direct electricity field are measured.
研究了激光功率密度和直流电场对各谱线强度的影响，分析了谱线半高全宽与外加电压，等离子体电子温度与激光能量的变化规律。 - With the temperature and density elevated, the number of absorption spectral line increased from which the increase ionization degree can be inferred.
从测量中也发现随着温度和密度升高，共振吸收谱线增多，说明原子电离增加。