夫琅禾费线

  • 网络Fraunhofer lines
夫琅禾费线夫琅禾费线
  1. 夫琅禾费线对差分光学吸收光谱法测量大气污染气体影响的研究

    A study on the effect of Fraunhofer structure on the measurement of atmospheric pollutants with differential optical absorption spectroscopy