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- nitrogen gas injection 注氮气
- What are the purposes of helium and nitrogen gas? 氦气与氮气在这套系统中有何作用？
- It was an adaptation of Wilson's cloud chamber, filled with nitrogen gas. 这只是对威尔逊氮气云室的一种改进。
- Oxygen permeance and nitrogen gas permeance of materials should be tested. 氧渗透和氮气渗透的材料，应进行测试。
- The recycled dry nitrogen gas is used to purge the sample chamber and upper lid window surface of condensation. 循环的干氮气被用于排除腔体内的空气和吹扫顶盖窗口。
- This solid generant buns in an enclosed chamber to produce harmless nitrogen gas. 这种物质燃烧时会产生无害的氮气。
- Laboratory experiment of dry gas injection in super low-permeability carbonate fractured reservoir. 裂缝性特低渗碳酸盐岩油藏注烃类气驱油室内实验研究。
- After purging with nitrogen gas and cooling to 80.degree. C, the contents of the reactor are bottled. 在用氮气吹扫和冷却到80度后;反应器中的物质被瓶装.
- Gas injection adjustment -: This function of the button is doing reduce action for what it chose area value. 本按钮的功能是将所选区域的值进行减动作。
- Simple structure,ideal greasing position and rear cover with nitrogen gas leakage proof make the maintenance very easy. 简单的结构;极佳的油脂润滑位置;无氮气泄漏的后盖;使维修保养异常便利.
- A complete set of EOR technology by gas injection in low permeability oil reservoirs. 低渗透油藏注气提高采收率配套技术
- 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。
- We used long cores in order to get hydrocarbon gas injection EOR efficiency , and got PVT parameters . 在室内开展了注烃气的长岩心驱替试验，用物理模拟的方法研究了注烃气提高采收率的幅度，并取得了流体的PVT参数；
- During IOR by gas injection, asphtene precipitation will commonly block the effect of IOR. 在注气提高采收率过程中，沥青沉降经常严重妨碍了采收率的提高。
- Simple structure, ideal greasing position and rear cover with nitrogen gas leakage proof make the maintenance very easy. 简单的结构、极佳的油脂润滑位置、无氮气泄漏的后盖,使维修保养异常便利。
- Gas injection mechanism in buried hill reservoir has been studied through analyzing the impact of gas on oil PVT. 通过分析天然气对原油高压物性的影响,研究了古潜山油藏的注气机理。
- Abstract: The emission spectrum of nitrogen gas behind normal shock wave at different moments is measured with an optical multichannel analyser. 文摘:利用多通道光学分析仪测量激波波后不同时刻高温氮气的辐射光谱发现，辐射随时间发生强烈的变化。
- The enhancement of convective heat transfer is more obvious than that of subcooled flow boiling by inert gas injection. 结果表明：混合对流传热时，传热的增强更加显著，引入惰气对对流传热的增强程度要明显好于对过冷沸腾传热的增强。
- This innovative technique converts some NOx into ammonia and then recombines it with the remaining NOx to make nitrogen gas. 这项创新技术可将部份氮氧化物转换成氨，再让它与剩馀的氮氧化物结合，形成氮气。
- Jakobsson NM ,Christian T M. History performance of gas injection of ekofisk[C] . SPE 28933. 李留仁;赵艳艳.;低渗透油田注水与注气开发数值模拟比较[J]
