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- Ram Air Cushion 冲压气垫
- RAM AIR INLET MECHANICAL LINKAGE. 冲压空气进口机械连杆机构。
- Honeywell APU, ram air turbine and environmental control system. 蜂窝孔动力辅助装置,冲压空气涡轮%2526环境控制系统。
- The brakes are cooled by ram air lead in by a light composite duct. 由轻量化材料制成的导管引导气流以冷却刹车。
- The air cushion type lawn cropper is one kind of advanced lawn trim machinery. 摘要气垫式草坪修剪机是一种较先进的草坪修剪机械。
- Jets of compressed air lift the hovercraft off the ground, and flexible skirts around the craft retain the air cushion, and help to keep it stable. 压缩空气的喷射气流将气垫船浮在地面上，船的四周有柔性围裙来维持气垫并使气垫船稳定。
- Riding on its air cushion over a single rail, which it never touches, at speeds up to 300 m. P. H. 靠气垫在单轨上行驶而不接触轨道,时速可达每小时300英里。
- Politeness is like an air cushion; there may be nothing in it, but it eases ours jolts wonderfully. 礼貌像只气垫:里面可能什么也没有,但是却能奇妙地减少颠簸。英国作家约翰逊。
- For example there are no ram air scoops on the roof, and no air vents on the wheel arches. 例如，没有冲压空气水壶的屋顶上，并没有通风口的轮拱。
- For air cushion surge chamber at Jinkang hydropower station, air cushion is enclosed by reinforced concrete embedded with a thin steel sheet. 金康水电站气垫式调压室钢包方案,是依靠钢筋混凝土夹一层薄钢板封闭气体。
- Wind tunnel test is an important phase in the development of ram air parachutes. 冲压翼伞的风洞试验是研制冲压翼伞过程中的一项重要内容。
- The concept of air cushion surge chamber was put forward by Norwegian engineer named L? 气垫式调压室的概念是挪威工程师L?
- Construction techniques for steel enclosed air cushion surge chamber at Jinkang hydropower station are described here. 对金康水电站钢包气垫式调压室的有关施工技术进行了介绍。
- Politeness is like an air cushion: there may be nothing in it, but it eases our jolts wonderfully. 礼貌就象是一只气垫：里面可能什么都没有，但却能奇妙地减轻颠簸。
- The dynamic performance of a ram air system will vary with Mach number and altitude and this tends to follow the aerodynamic characteristics of the missle. 像导弹空气动力特性一样，冲压空气式系统的动态特性随马赫数和高度的变化而变化。
- Politeness is like an air cushion;there may be nothing in it ,but it eases ours jolts wonderfully. 礼貌如同一个空气垫,尽管其内无物，却能使我们完全放松。
- The dynamic performance of a ram air system will vary with Mach number and altitude and this tends to follow the aerodynamic characteristics of the missile. 像导弹空气动力特性一样,冲压空气式系统的动态特性随马赫数和高度的变化而变化。
- In the dream, I put on air cushion shoe, with horary the speed of 200 kilometers, stroll in the cloud. 梦里,我穿上了气垫鞋,以每小时200公里的速度,在云中漫步。
- Politeness is like an air cushion; there may be noting in it, but it eases our jolts wonderfully. 礼貌就像是一只气垫：里面可能什么都没有，但却能奇妙地减轻颠簸。
- Reverse-bootstrap air cooling system for electronic components has two cooling modes:the low ram air speed cooling mode and the high ram air speed cooling mode. 分析了目前国内一些飞机基于三点温度控制方案的逆升压电子设备冷却系统的缺陷，提出了一种新的系统控制方案，即基于飞行速度和高度的逆升压电子设备冷却系统的控制方案。
