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- Research on feasibility of electric submersible pump application in high gas oil ratio oil well in some oil field block is made. 针对部分高含气油藏的特点,探讨使用潜油电泵的可行性。
- A kind of technics of oil production with ESP in high gas oil ratio oil well is found to widen application range and fields of ESP. 找出一种适合潜油电泵在高油气比油井中应用的采油工艺,进一步拓宽潜油电泵的应用范围和领域。
- The existing of poypropylene can raise the liquid fraction ratio, especially the light oil ratio, so it can fortify the effect of the cracking reaction of polyene to light oil. 摘要在废旧聚烯烃的裂解反应中，聚丙烯的存在，可以提高轻油馏份的收率，增强反应的油化效果，本文称之为聚烯烃裂解反应的增强效应。
- From the research showed that Fruit Malva verticillate has oil ratio 8.88%. Its acid value is 13.17, saponification value is 175.83 and dioptre ratio n_2~(20)= 1.4753. 结果表明，冬葵果的平均产油率为8.;88%25，酸值为13
- Because of this technology makes use of solar energy and air heat source maximum, COP coefficient rises dramatically and solving the frost of surface of heat exchange fans in air oil pipe outdoors. 该技术由于最大限度地利用太阳能光热及空气源低品位热源，系统COP系数大幅度提高，解决了室外侧空气盘管换热器翅片冬季低温条件下表面结霜问题。
- It is proved by production test in 13 layers from 6 wells that the gas oil ratio calculated from well logging information can more correctly identify condensate gas reservoir. 通过 6口井 13个层位的试油检验证明 ,由测井信息计算的气油比可较为准确地识别凝析气藏。
- In this paper,the static fatigue properties of a fluoromicas containing machinable glass ceramic was investigated.Fatiguefracture in water、air、 oil for this material was investigaed. 本文对一种典型可切削玻璃陶瓷的静疲劳行为进行了研究，研究了材料在空气、水、煤油中疲劳断裂。
- With the decline of reservoir pressure and oil saturation, water cut became high and the gas - oil ratio was lowed, so the production benefit got worse. 蒸汽吞吐中随着地层压力的降低和地层含油饱和度的减少,周期含水上升,油汽比下降,开采效益变差。
- The existing of poypropylene can raise the liquid fraction ratio,especially the light oil ratio,so it can fortify the effect of the cracking reaction of polyene to light oil. 在废旧聚烯烃的裂解反应中,聚丙烯的存在,可以提高轻油馏份的收率,增强反应的油化效果,本文称之为聚烯烃裂解反应的增强效应。
- The author set up chromatograph charts of oil reservoir compositions for different watered-out degrees and watered-out degree discriminating standard by water drive oil ratio. 建立了河南油田不同水淹程度油层组分谱图图版和水驱油效率判别水淹程度标准。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Study for process optimization of steam cracking of LPG is done in the paper,, it is researched how cracking temperature, water oil ratio and residence time influence the yield of products. 对以液化气(LPG)为原料裂解生产乙烯的工艺进行优化研究,探讨了裂解温度、水油比和停留时间对裂解产物组成的影响,以期找出最佳工艺条件。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The refining results under conditions of different methanol concentration, caustic concentrations and catalyst to oil ratios were investigated respectively. 分别考察了不同醇浓度、碱浓度和剂油比条件下的精制效果。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
