biomedical gas chromatography

例句：

1. 1. Biomedical gaschromatography is a powerful tool foranalyzing complex mixtures of chemicals in biologicalsamples.
   生物医学气相色谱法是一种强大的工具，用于分析生物样本中复杂化学物质的混合物。
2. 2. The technique was used toidentify the source of contamination inthe hospital's air system.
   该技术被用来识别医院空气系统中污染的来源。
3. 3. Thebiomedical gas chromatographymethod has been widely used in drug discoveryand development.
   生物医学气相色谱法在药物发现和开发中得到了广泛应用。