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- air foam concentrate 空气泡沫浓缩液
- The air foam clockwise circulating and percussion drilling technology was practiced in the Africa that lacks water.It also got over the problem to drill in the very hard and leakage water rock. 应用空气泡沫正循环、气动潜孔锤钻进技术,实现了在非洲大陆严重缺水地区施工,克服了对坚硬岩石和漏失层钻进困难的问题。
- Combinging with engineering practice, this paper synthetically analyzes and discusses the conditions of application of the air foam drilling technology in complex layers of water defficient regions. 本文结合工程实践，综合分析论述了空气泡沫钻进工艺在缺水复杂地层中的应用情况，指出了该工艺钻效高、质量好、成本低。
- alcohol resistant foam concentrate 抗溶泡沫液
- aqueous film forming foam concentrate 水成膜泡沫液
- Com freezing protected foam concentrate 防冻泡沫原液
- freezing protected foam concentrate 防冻泡沫原液
- balance model foam concentrate mix equipment 平衡式泡沫比例混合装置
- in-line foam concentrate inducer 管线式泡沫比例混合器
- Fire Fighting Truck with Compressed Air Foam System 压缩空气泡沫消防车
- AIR FOAM DRILLING TECHNOLOGY IN YEMEN BLOCK 32 也门32区块空气泡沫钻井技术
- CAFS = compressed air foam system 压缩空气泡沫系统
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- Referring to the design of the AFFF fire extinguishing system on the helicopter flight deck of surface naval ships,the foam concentration and the foam tank capacity are chosen. 针对水面舰艇的轻水泡沫灭火系统,结合直升机平台泡沫灭火系统的设计,对轻水泡沫灭火系统浓度的选择及储罐容量的选择进行分析。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- 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 air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- Application of Air Foam Drilling in Arid Area Water Well Drilling 空气泡沫钻进在干旱地区水井钻探方面的应用
