nitrogen gas
- 氮气：一种无色、无味、无毒的气体，化学符号为N2，主要存在于大气中，占据空气的78%。氮气在工业上广泛应用于气体保护、气体灭火、气体冷冻等领域。
网络释义专业释义
... 点击消息记录 » Click on message logging 氮气口 » Nitrogen gas 昨天我搭公车上学 » Yesterday, I take the bus to school ...
基于12个网页-相关网页
nitrogen gas cylinder 氮气容器 ; 氮气瓶
nitrogen gas container [化工] 氮气容器
nitrogen gas thermometer 氮气温度计
Nitrogen Gas Generator 氮气发生器 ; 零级氮气发生器
nitrogen gas generation system 氮气发生系统
pressurization by nitrogen gas 氮气定压
nitrogen gas charge 充加氮气
nitrogen gas seal equipment 氮气密封装置
-
氮气 - 引用次数：35
Simultaneously, well expansion ability of nitrogen gas can not only save steam inject volume, but also increase elastic energy in oil displacement process.
同时氮气的良好膨胀性不仅能节省注汽量,而且能增大驱油时弹性能量。
参考来源 - 蒸汽—氮气泡沫体系流动规律研究及应用 -
氮气 - 引用次数：21 参考来源 - 高铁脱硫渣制备磷酸亚铁锂的研究
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句权威例句
-
拿一点氮气。
-
Then anaerobic bacteria take that nitrate and turn it into harmless nitrogen gas.
最后厌氧菌将硝酸盐转化成无害的气体氮。
-
One of these comes from making fertilisers, using the Haber-Bosch process which converts nitrogen gas into ammonia.
其中一种是通过将氮气转换成氨气的Haber - Bosch工序来制造肥料。
-
Let's just take hydrogen and nitrogen in the gas phase and form ammonia.
我们利用氢气和氮气,合成氨。
-
And, although you think that nitrogen, I mean, it's an inert gas.
尽管你认为那是氮气，我的意思是，它是一种惰性气体。
-
You take your room temperature liquid helium and you cool it with liquid nitrogen to 77 degrees Kelvin, the new, you're not quite there yet 77k unfortunately right? Then you take hydrogen you cool it would liquid nitrogen to 77, then you can use your hydrogen gas.
首先要有常温的氦气,拿液氮把它冷却到77k，那个新来的7,你不坐在那儿，对吧？,然后用液氮把氢气降温到,然后就可以使用这个氢气了，想要用氢气来做焦耳-汤姆孙实验。
应用推荐