尾桨

Check the one way bearing and tail rotor system to ensure minimal friction.

在起飞前一定要检查主轴上的单向轴承和尾桨传动系统是否运转自如。

Also, the tail rotor had been replaced by a DD GWS power system.

此外，尾桨已改由一名副署长gws电力系统。

Details of the worm gear that drives the tail rotor and the completed drive shaft unit as an assembly.

详细的蜗轮驱动尾桨和完成传动轴单位作为大会。

Flexible couplings and flexible driveshaft transmit power to tail rotor.

挠性联轴器和灵活的传动轴传输功率的尾桨。

This article describes dynamic stress measurement of x-type of helicopter tail rotor tunnel test in several principal aspects.

本文介绍x型直升飞机尾桨吹风试验动应力测量工作的几个主要方面。

In a helicopter the articulated head and tail rotor gearbox are required to be a very high specification design using the best materials and requiring frequent and costly maintenance.

在直升机的阐述头和尾桨变速箱都必须是一个非常高规格的设计使用最好的材料和需要频繁和昂贵的维修。

The two identical rotors travel in opposite directions making a tail rotor obsolete.

这两个相同的转子旅行方向相反使尾桨过时。

The Synergy N9 tail rotor system is ready for hard 3D.

协同n9尾桨系统是准备硬3d。

Designed two years earlier, making use of the system of twin coaxial, contra-rotating rotors which dispensed with the need for a tail rotor.

两年前设计，制造的双同轴系统的使用，禁忌旋转转子的同一个尾桨需要配发。

Another good point of the tandem rotors is that no tail rotor is needed to counter the torque so that the power efficiency is excellent.

纵列双旋翼的另外一个好处是不象其他直升机那样需要一个尾桨来平衡旋翼的扭矩，动力效率高。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。