industrial gas chromatograph

例句：

1. 1. The industrial gas chromatograph was used to analyze the chemical composition of the sample.
   工业气体色谱仪被用来分析样品的化学成分。
2. 2. The industrial gas chromatograph is a powerful tool for identifying and analyzing complex compounds.
   工业气体色谱仪是一种强大的工具，用于识别和分析复杂的化合物。
3. 3. The industrial gas chromatograph has become an essential tool in the field of environmental monitoring.
   工业气体色谱仪已成为环境监测领域的一种必备工具。