nitrogen gas

化学符号为N2

常用释义

词性释义

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。
例句
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A coiled tubing string is generally used to apply the treatment, which involves running to depth while pumping high-pressure nitrogen gas.
The experiment system by which nitrogen gas, oil mixture, low temperature and their combination can be realized.
The least value of fuel and nitrogen gas is obtained simultaneously by the dual-feedback control.
The results indicate that the recovery factor of carbon dioxide is the highest, natural gas is the second and nitrogen gas is the last.
To avoid condensation and freeze in the waveguide the nitrogen-gas guide holes and the collection tank are designed.
The supply of nitrogen gas can be ensured only by steady run of nitrogen generator.
This solid generant buns in an enclosed chamber to produce harmless nitrogen gas.
Under heating , use desiccative air or nitrogen gas as gas stripping to complete regeneration of H.
Or they can be converted to nitrogen gas and released back to the atmosphere.
It is a new technology developed according to the situation of heavy oil recovery called Nitrogen Gas Insulating Heat and Aiding Flow.
connected to the nitrogen gas tank allowed very slow bleeding of the system at the end of
Standard Specification for Nitrogen Gas as an Electrical Insulating Material
Influence of Substrate Temperature and Nitrogen Gas on Zinc Nitride Thin Films Prepared by RF Reactive Sputtering
Study on the New Technology for the Preparation of L-lactide with the Aid of Nitrogen Gas Bubble
网络释义

氮气

空气系由氮气(nitrogen gas)，氧气(oxygen gas)，水蒸汽(water vapour)，二氧化碳(carbon dioxide gas )与贵气体(noble gases)。

氮气制造机

不需任何原料之高纯度氮气制造机(Nitrogen Gas)主办单位： 公告事项 SUBJECT : 不需任何原料之高纯度氮气制造机(Nitrogen …
更新时间：2025-04-29 10:02

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