gas-gel chromatography

例句：

1. 1. The gas-gel chromatography technique is used to analyze the molecular structure of organic compounds.
   气凝胶色谱法用于分析有机化合物的分子结构。
2. 2.Gas-gel chromatography has been widely used in the analysis of complex mixtures.
   气凝胶色谱法在复杂混合物的分析中得到了广泛应用。
3. 3. In gas-gel chromatography, the sample is injected into a column filled with a stationary phase and then separated based on its boiling point.
   在气凝胶色谱法中，样品被注入一个填充有固定相的柱中，然后根据其沸点进行分离。