Therefore, the study of low permeability reservoir of CO2 injection ability on improving the efficiency of gas injection is very important.
因此,研究低渗透油藏CO2注入能力对提高注气效率具有非常重要的意义。
Study of leakage between high pressure and low pressure in CO2 rotary expander is important for improving the efficiency of expander.
研究CO2转子膨胀机内高低压间泄漏问题是提高膨胀机效率的途径之一。
With high oil consumption and low thermal efficiency of boiler truck, a new type burner nozzle is brought forward based on the analysis study of the burning mechanism of boiler.
针对锅炉车燃烧时耗油量大、锅炉热效率低等特点,从锅炉的燃烧机理上进行了分析和研究,提出了一种新型燃烧器。
应用推荐