chemi-ionization process

例句：

1. 1. The process ofchemical ionization is crucial in the analysis of complex organic compounds.
   化学电离过程在分析复杂有机化合物时至关重要。
2. 2.During the chemical ionization process, the sample is exposed to a high-energy electron beam.
   在化学电离过程中，样品暴露于高能电子束下。
3. 3.The chemical ionization process has been used to study the properties of various gases and plasmas.
   化学电离过程已被用于研究各种气体和等离子体的性质。