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- ducted fan jet engine 导管风扇式喷气发动机
- A jet engine that provides extra thrust by means of a ducted fan in its forward end that draws in extra air. 涡轮风扇发动机一种喷气发动机，前有一管道风扇吸入额外量的空气，这部分空气经压缩后提供额外推力
- a jet engine that provides extra thrust by means of a ducted fan in its forward end that draws in extra air 一种喷气发动机，前有一管道风扇吸入额外量的空气，这部分空气经压缩后提供额外推力
- Whereas a gas turbine powered fan (turbo fan) they call a 'jet' in actuality it could more correctly be called a 'gas turbine powered ducted fan'. 而燃气涡轮风扇动力（涡轮风扇） ，他们所谓的'飞机' ，实际上它可以更正确地称为'燃气涡轮动力的涵道风扇。
- Dora does not understand how a jet engine works . 朵拉不了解喷气发电机的工作原理。
- The aircraft is powered by a jet engine. 这架飞机由喷气发动机驱动。
- Jet Engine Test cell work experience is preferred. 具有发动机试车台经验者优先考虑。
- A jet engine exploits famous physics principles. 喷射引擎的运作是根据著名的物理原理。
- Dora does not understand how a jet engine works. 朵拉不了解喷气发电机的工作原理。
- Airplane makers took the wraps off a brand-new jet engine. 飞机制造商公开展示了一种新型的喷气发动机。
- The train is propelled by ducted fans. 这种火车用涡扇推进器。
- Applications:Good for 1:18 on road car,ducted fan power and with gearbox for high efficiency power system. 应用：合适1：18房车动力。函道风扇以及带减速齿轮的高效率动力系统。
- Compared with the propeller or the rotor, the ducted fan provides a larger aerodynamic thrust (lift) and the low noise due to the shrouding duct. 摘要涵道风扇较同样直径的孤立风扇能产生更大的升力，且风扇环括在涵道内，既可阻挡风扇气动声向外传播，又结构紧凑、安全性高。
- A simple,essentially tubular jet engine,such as a ramjet. 压式喷气发动机一种简单的，主要为管道式的喷气发动机，如喷压式发动机
- Compared with the propeller or the rotor,the ducted fan provides a larger aerodynamic thrust(lift) and the low noise due to the shrouding duct. 涵道风扇较同样直径的孤立风扇能产生更大的升力,且风扇环括在涵道内,既可阻挡风扇气动声向外传播,又结构紧凑、安全性高。
- There is another kind of engine which we call the jet engine. 还有一种我们称之为喷气式装置的发动机。
- This paper introduces current development and trends of ducted fan flying robot which takes advantages of VTOL(Vertical Take-Off and Landing) techniques. 文中介绍了基于涵道风扇技术变姿飞行机器人的发展现状及趋势,还分析了变姿飞行机器人变姿的方式及关键技术。
- The aircraft is powered by three jet engines. 这架飞机由三台喷气发动机驱动。
- He was a pioneer in the development of the jet engine. 他是研制喷射式引擎的一位先驱。
- A simple type of jet engine; must be launched at high speed. 一种简单的喷气。
