autorotation

1 It is composed of a circular autorotation crawling mechanism, a CCD camera, a movement control card based on DSP and a high-resolution image acquisition card, and so on.

该系统由环形自转式运动机构、CCD摄像机以及基于DSP的运动控制卡和高分辨率的图像采集卡等组成。

2 By combining with the machining needs of parallel machine tools, the working space and the law along with the variation of its autorotation Angle were studied.

结合并联机床的加工要求，研究了工作空间及其随自转角的变化规律。

3 During the Autorotation, roll the helicopter to upright.

在降落的过程中, 将直升机侧滚成为正飞的姿态.

4 This paper discussed the formation of water scaling and the influence of water scaling in the operation of steam turbine; and introduced the principle of autorotation plastic twisted tapes.

论述了凝汽器内水垢的形成和水垢对汽轮机运行的影响，介绍了自转塑料纽带的工作原理及热电企业运用塑料纽带自动旋转达到除垢防垢、强化传热、节能降耗，最后提出了应用建。

5 The test model was made and an experiment was done to verify the prediction of the autorotation state characteristics for a high-speed rotorcraft scheme.

针对某一高速直升机方案的自转状态，本文设计和建设了试验模型和试验设备，进行了相应的实验研究。

6 According to People, an autorotation is when an aircraft flies purely through air moving up its rotors.

7 Repeat the above but start the autorotation from the pilot left.

重复执行上述的步骤，但由操控者的左侧开始执行熄火降落。

8 This article is introduced the concept of helicopter autorotation and analyzed the energy conversion during autorotation landing.

介绍了直升机自转下滑的概念，对自转下滑着陆过程中的能量转换进行了分析。

9 Gliding descent in autorotation is a maneuver used by helicopter pilots in case of engine failure.

当直升机的发动机失效后,自转下滑就成为驾驶员实现安全着陆的唯一有效手段,这需要熟练的驾驶技术.

10 Objective to explore the normal values of vestibular autorotation test (VAT) in young people.

目的了解健康青年人的前庭自旋转试验(VAT)的正常值。

11 Objective To explore the normal values of vestibular autorotation test ( VAT ) in young people.

目的了解健康青年人的前庭自旋转试验 ( VAT ) 的正常值.

12 Gliding descent in autorotation is a maneuver used by helicopter pilots in case of engine failure.

当直升机的发动机失效后，自转下滑就成为驾驶员实现安全着陆的唯一有效手段，这需要熟练的驾驶技术。

13 ABSTRACT: Objective to explore the normal values of vestibular autorotation test (VAT) in young people.

摘要：目的了解健康青年人的前庭自旋转试验(VAT)的正常值。

14 During the autorotation roll the helicopter to upright.

在降落的过程中，将直升机侧滚成为正飞的姿态。

15 The landing of a helicopter in autorotation is formulated as a nonlinear optimal control problem.

本文将直升机的自转着陆过程定义为一个非线性的最优控制问题。

16 Clutch and overspeed provision during autorotation.

离合器和超速期间提供自转。

17 This paper describes the contents including the helicopter autorotation coming into lag time, autorotation landing, flight theory determined by flight quality, flight method and pilot technique.

本文从试飞员的角度系统讲述了直升机自转进入滞后时间、自转着陆及飞行品质确定的试飞原理，试飞方法及驾驶技术等内容。

18 During the Autorotation, roll the helicopter to upright.

在降落的过程中，将直升机侧滚成为正飞的姿态。

19 Starting from an altitude of no less than twenty (20) meters and on a heading parallel to the flight line, with the helicopter inverted and to the pilot right, start your Autorotation.

机头保持与航道平行，且高度不得低于20公尺，直升机保持倒飞姿态，向操控者的右侧开始执行熄火降落。

20 The altitude record for a rotorcraft stands at just over 40,000 feet, and during that flight the engine flamed out and the pilot had to land using autorotation.

1 自转

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