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- Gas nitrogen production 氮气产量
- Compared the measured results by Orsat apparatus and analyzed the causes of error in small nitrogen production,it provides the basis for the correct use of Orsat apparatus and guiding production. 根据小氮肥厂的条件，对奥氏仪测定结果进行一些比较，分析误差产生的原因，并对最大误差进行计算。
- carbon molecular sieve nitrogen production machines 碳分子筛制氮机
- increment of nitrogen production 增产氮气
- The selection and adjustment of gas nitrogenation process parmameter, as well as operating steps, were stated in detail, the optimal process was provided. 本文对铝型材挤压模气体氮化工艺参数的选择和调整,操作规程的制订,作了具体和详尽的论述,提出了最佳的工艺流程。
- Research of gas nitrogen on cylinder heat-resisting of stainless steel 耐热不锈钢套气体氮化应用研究
- On process improvement of a small oxygen and nitrogen production plant 某小型制氧制氮设备流程改进的探讨
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- Nitrogen is the most commonly used gas. 氮气是最常用的气体。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- Standard Test Methods for Fatty Nitrogen Products 脂族氮制品的试验方法
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- Sample gas tubes are flushed with nitrogen. 采气管得用氮气吹扫。
- The combustion results show that the major gaseous nitrogenous products include NO, N2O, HCN, NH3 and N2. 结果表明，NO、N2O、HCN、NH3和N2是煤燃烧过程中气相含氮产物的主要组成部分。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- Nitrogen is a gas without colour or smell. 氮是一种无色无臭的气体。
