hollow cathode discharge spectroscopic analysis

例句：

1. 1.Hollow cathode discharge spectroscopic analysis is a powerful tool for studying the properties of materials.
   空心阴极放电光谱分析是一种研究材料性质的强大工具。
2. 2. The hollow cathode discharge spectroscopic analysis technique has been widely used in the field of surfacescience.
   空心阴极放电光谱分析技术在表面科学领域得到了广泛应用。
3. 3. In the hollow cathode discharge spectroscopic analysis, the sample is placed inside a vacuumchamber and subjected to an electric discharge.
   在空心阴极放电光谱分析中，样品被放置在真空室中，并受到电离。