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- nitrogen gas container 氮气容器
- 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。
- 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.
- 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.
- There are two different methods of product withdrawal from a liquefied compressed gas container: as a vapor (gas) or as a liquid (liquefied gas). 从液化压缩气体容器内提取产品有两种不同的方法:作为蒸气(气体)或作为液体(液化气体)。
- 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。
- In this article,the author explained that hemi-water gas contain some saponification material. 说明了半水煤气中含有皂化物质,将对脱硫工艺产生影响。
- 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。
- In the manufacturing process of industry, the exhaust gas contain some harmful substance such as soot , sulfide , nitration , oil , and so on . 工业生产排出的废气中含有大量的烟尘、硫化物、硝化物、油类等有害物质。
- 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。
- 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。
- In recent years, nitrogen gas -lift has been successfully used in backflow of fracture fluid, draining water and recovering gas, and dis... 氮气气举不仅成为常规油井排液的主要手段,而且在高凝油井的成功尝试,使辽河油田利用氮气气举工艺技术在特种油的开采方面拓展了新的途径。
- 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。
- The gas contains blow-by, sludge, acids, oil, and other contaminant. 这些气体包括窜缸气体，沉积物，酸，机油和其它杂质的气体。
- First off, the closing of the epiglottis prevents the nitrogen gas from escaping, so it is forced into your body instead. 要是照这个逻辑....是不是吞下去憋半秒钟之后做打嗝那个动作并且张嘴...就可以利用气化压力从嘴里高速喷出液氮呀....
- User for the purifying the CO2 gas in the gas contained drink production. 本机主要用于含气饮料生产行业中对CO2气体的净化。
