flue gas

• 废气； 烟气； 管道气

flue gas的用法和样例：

例句

1. He does not know how to make use of this waste gas.
   他不知如何利用这种废气。
2. Cars pollute the air in the form of waste gas.
   汽车以废气的形式污染空气。
3. The emissions in the flue gas shall comply with EU directives.
   烟气散发物应符合欧盟指标。
4. Several flue gas desulphurization technologies are introduced.
   介绍几种典型的烟气脱硫工艺。