layer of nuburnt gas

例句：

1. 1. The nuburnt gas layer is a crucial component of the atmosphere.
   这种无色气体层是大气的重要组成部分。
2. 2. Nuburnt gas is used in various industrial processes to produce energy.
   无色气体用于各种工业过程中产生能量。
3. 3. The scientists are studying the properties of nuburnt gas to improve its efficiency.
   科学家们正在研究无色气体的性质以提高其效率。