而他自己一共制造了20架旋翼飞机。
He keeps 20 autogiros in a mini hangar at his home in Norfolk.
该公司的旋翼飞机拥有所谓的“专利纯洁”。
他说：“旋翼飞机在军事和商业上都发挥着关键的作用。
"Rotor craft specifically play a critical role for both military and commercial applications," he said.
21世纪初，另一种新型飞机是仿转式旋翼飞机，它能够垂直起落和水平飞行。
At the beginning of 21 centuries, another kind of new-style plane is copy turns type autogiro, it can perpendicular rise and fall and level fly.
V - 22由贝尔直升机公司研发，并同波音旋翼飞机系统部合作一起生产制造。
The V-22 was developed by Bell Helicopter, which manufactures it in partnership with Boeing Rotorcraft Systems.
摘要：文中的研究目的是建立倾转旋翼飞机的模型，从而解决倾转旋翼飞机的控制问题。
Absrtact: the purpose of this study is to establish the model of tilt rotor aircraft, so as to find an approach to the control problem.
沃利斯称：“驾驶旋翼飞机很安全，即使引擎停转，旋翼还会继续转动，所以可以安全着地。”
Wallis said:" They are one of the safest machines to fly because, if the engine stops, the rotors keep turning and you can land."
JPALS依靠GPS味固定翼和旋翼飞机提供精确、可靠的着陆导航，并支持普通航空机场、战术和船舰上的应用。
JPALS works with GPS to provide accurate, reliable, landing guidance for fixed and rotary wing aircraft and supports fixed-base, tactical, and shipboard applications.
沃利斯是英国皇家空军中校，现已退休，曾在2002年驾驶自己的旋翼飞机以每小时129.1英里的速度成为世界之最。
The retired RAF wing commander, who flew Little Nellie in the 1967 James Bond film You Only Live Twice, set the world speed record in 2002 when his autogiro reached 129.1 mph.
飞艇、旋翼飞机、气垫船，这些交通工具都能运行，甚至也有合适的应用领域，但它们的表现总是差强人意，从未得到大规模地应用。
Airships. Autogyros. Hovercraft. They all work. They even have niche applications. But they have never lived up to their promise and been widely adopted.
提高高旁通飞机引擎的方法之一就是把风扇变成开放式旋翼，有点回归于螺旋桨的味道，但要使用两圈粗短的反旋桨叶。
One way to increase the efficiency of a high-bypass jet engine is to turn the fan into an open rotor, a bit like returning to propellers, but using two rings of stubby counter-rotating blades.
但是当向前飞行时，它的旋翼将转向直升飞机的前方(如此一来，就变成朝向迎面而来的空气)，经过叶片上方的气流将比经过叶片背面的气流产生更大的升力。
But when flying forward the air passing over the blade that is advancing to the front of the helicopter (and so into oncoming air) provides more lift than the one that is retreating to the back.
但是安装到旋翼驱动轴上的桨叶数量是有限制的，而且飞机的重量同样需要考虑。
But there are limits to how many blades can be tacked onto the rotor's drive shaft, and once again weight becomes a consideration.
直升飞机那不停转动的旋翼叶片使其能够在空中悬停，但却限制了它向前的飞行速度。
Helicopters are limited in their forward speed by the spinning rotor blades that make hovering possible.
在紧急情况下，即使16个旋翼中有4个出现问题飞机也能降落。
In an emergency, it can land even if four of its 16 rotors fail.
飞行中的飞机以外的悬停控制叶片被用来创造一个倾斜力向量机在希望的方向就像直升机旋翼。
To fly the aircraft in anything other than a hover the control vanes are used to create a force vector to tilt the machine in the desired direction much like a Helicopter rotor.
CV - 22非常特别的一点是它的倾转旋翼，它既可以作为直升机也可以作为飞机使用。
A unique feature of the CV-22 is that its rotors tilt so that it can act either as a helicopter or a plane.
旋转机翼飞机是一种新概念飞行器，是旋翼飞行器和固定翼飞行器的结合。
Rotor wing plane is a new concept of aircraft, and is the combination of rotor aircraft and fixed wing aircraft.
他会在跑道上追着飞机跑，不怕被拒绝，也不害怕跟飞机的旋翼叶片太近接触。
He would chase it down the runway without fear of rejection or close encounters with the chopper's rotor blades.
试行正确的旋翼是比较安全比固定翼飞机，因为它无法档。
Piloted properly, a autogyro is slightly safer than a fixed-wing aircraft because it cannot stall.
风挡玻璃电防冰和除冰装置、飞机机翼及直升机旋翼电除冰装量都是有内加热的多层壁。
There are multiple layer-walls with internal heater in glass de-icing and de-fogging for windshield or electric de-icing for aircraft wing and rotor.
直升飞机有一个五浆叶主旋翼和一个四浆叶尾旋翼。
The helicopter has a five-blade main rotor and a four-blade tail rotor.
旋翼机与飞机也不同，它主要靠旋翼产生升力，而没有固定机翼或只有辅助的机翼。
The gyroplane also is different from the airplane. It depends on the rotors to produce lift. It has no fixed wings, or has assistant wings.
旋翼机与飞机也不同，它主要靠旋翼产生升力，而没有固定机翼或只有辅助的机翼。
The gyroplane also is different from the airplane. It depends on the rotors to produce lift. It has no fixed wings, or has assistant wings.
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