The absolute emission intensities of atomic hydrogen Balmer lines and Ar-750.4 nm as a function of gas flow rates of H2 have been discussed respectively.

• 详细研究了氢原子谱线(Balmer线系)和氩原子谱线(750.；4 nm)的相对强度与氢气流量、微波输入功率以及放电气压之间的关系；