gas scattering chamber

例句：

1. 1. The gas scatteringchamber is used to analyze the composition ofgases in a sample.
   气体散射室用于分析样品中气体的成分。
2. 2. The gasscattering chamber was designed to detect and measurethe concentration of pollutants in theatmosphere.
   气体散射室被设计用来检测和测量大气中污染物的浓度。
3. 3. Thegas scattering chamber is crucial for the studyof atmospheric chemistry.
   气体散射室对于大气化学的研究至关重要。