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- annular air injection 环空注气
- Now air injection into light oil for EOR has received more attention. 目前注空气提高轻质原油采收率受到广泛的关注。
- The wax appearance temperature rose after air injection and fell when the temperature of air injection rose. 注空气后比注空气前石蜡沉积点高；注空气温度增加，石蜡沉积点降低；
- Moreover, the principle and evaluation method of LTO process are discussed, and the developing trend of air injection is forecasted. 此外，还论述了注空气低温氧化技术的原理、评价方法等方面的内容，预测了该技术的发展趋势。
- Air injected into the powder path to atomise it into a pattern. 按照粉末路径到喷涂成型（工件）之间喷射的空气。
- As advancing of technical progress, air injection LTO process will be an inevitable trend of gas flooding both in China and the world. 随着技术进步，注空气低温氧化技术是我国乃至全世界注气提高采收率技术发展的必然趋势。
- Experimental studies of turbulent combustion were conducted in a test facility for swirl combustor with staged air injection. 本文在分级进风旋流燃烧室的实验装置上进行了湍流燃烧的实验研究。
- As advancing of technical progress, air injection LTO process will be an inevitable trend of gas flooding both in China a... 此外,还论述了注空气低温氧化技术的原理、评价方法等方面的内容,预测了该技术的发展趋势。
- Therefore, the understanding of laboratory experiment and analytical methods, as well as matching experiment is critical to use air injection for EOR properly. 因此，了解室内实验研究内容、分析方法，以及拟合室内实验，是正确运用注空气提高原油采收率技术的关键。
- Results of the experiment show that the air injection has a distinct effect on fiber fractionation,and a good fractionation performance is obtained with increa... 实验结果表明,气体的充入对纤维筛分有明显的影响,随着充气量的增加筛分效果将得到改善。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- The influence of air injection on the performance of compressor is analyzed by altering the mass flow rate, injection angle, yaw angle and collocation of injectors. 本文采用数值模拟方法研究了进口叶尖喷气对低速离心压气机稳定工作范围的影响。
- 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。
- Experimental results show that secondary air injection can shorten the light-off time of three-way catalytic converter, and effectively reduce the emissions of HC and CO during cold start. 试验表明二次空气可以缩短催化器起燃时间，有效地降低冷起动过程中HC和CO排放。
- The results show oil production rate speedes, after injecting air as a certain amount, with the air injection rate increases, but the total recovery is accordant. 研究表明注入一定量的空气后，随着空气注入速度增加，产油速度加快，但是最终的原油采收率基本一致。
- It was reported that there would be an annular eclipse tomorrow. 据报道说，明天有日环食。
- 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。
