dusty gas的用法和樣例：
例句
- Lower inlet style means the dusty flow inlet is situated on the lower part of the bag-house,and the direction of flow is opposite to that of dust precipitastion.
下進(jìn)風(fēng)是指含塵氣體流入口位于袋室下部，氣流與粉塵沉降方向相反。 - The new launch center aims to serve the next-generation rocket carriers that do emit poisonous and pollutive gas and new-type spacecraft.
新的發(fā)射中心將用于發(fā)射確實(shí)會(huì )釋放出有毒污染氣體的下一代火箭航母以及新型的宇宙飛船。
