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- nitrogen re moval 脱氮
- For example the powdered coal the coke power each kind of balck non ferrous metal powderd ore, oxidizes the iron sheet and the dust re moval ash, the sludge, bears the material and so on. 如：煤粉、焦粉各种黑色有色金属矿粉，氧化铁及除尘灰、污泥、耐材等。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- I want to speak to you re your behaviour. [口]关于你的行为，我想跟你谈一谈。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- Re your letter of 1 September ... 关於您9月1日的来信 ...
- The shepherd re - collect his flock. 牧人重新聚集起他的羊群。
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- They’re saving money towards a new house. 他们攒钱想买幢新房子。
- Re : Dlvry, Pls ifm yr best dlvry time. 关于交货期，请告知你方最佳交货时间。
- Nitrogen is the most commonly used gas. 氮气是最常用的气体。
- The ball was too low to hit an overhead re turn. 那个球实在太低无法高举回击。
- Sample gas tubes are flushed with nitrogen. 采气管得用氮气吹扫。
- The wound re opened in a gush of blood. 伤口又裂开了，血流如注。
- The main reservoir of nitrogen is the atmosphere. 氮的主要蓄存库是大气层。
- There re two kinds of white ones and black ones. 有两种棋子: 白色的和黑色的。
- What is the percentage of nitrogen in air? 空气中所含的氮的比例是多少?
- Fast neutrons are also captured by nitrogen. 快中子也可以被氮吸收。
