起落架

Hydraulic system B provides fluid under pressure of 3000 psi to portions of the flight control, landing gear, and thrust reverser systems.

系统为下列系统提供压力：液压 B 系统提供小于 3000PSI 的压力给飞行控制，起落架及反推装置系统。

These changes kept the ride high enough to protect the undercarriage, but without drastically changing the center of gravity.

这些变化使乘坐高到足以保护起落架，但没有急剧变化的重心。

This thesis analyses and studies the electric powered servo load system deeper based on the load system of one minitype robot bomb undercarriage, and brings forward some effectual control methods.

本论文就是基于某小型无人飞机起落架伺服加载系统的预研项目，对电动伺服加载系统作了较深入的分析和研究，提出了一些有效的控制方法。

Aft sponson aluminum alloy construction with machined frames and composite construction.

浮筒后部为铝合金，内装主起落架和空调系统的冷凝器。

On the assumption that the unevenness of runway profiles along the direction of taxi - ing is a stationary random function,techniques of piecewise constant-speed taxi ing runs and piecewise linear representation of dynamic properties of airplane landing gears are adopted in this paper to approximately simplify the actual nonlinear and nonstationary random vibration prob-lems to the piecewise linear and stationary ones.

在飞机滑行方向跑道路面不平度为平稳随机函数的假设下，采用滑行过程分段等速化、起落架动态特性分段线性化方法，把原非线性非平稳随机振动问题，简化为分段线性平稳随机振动问题。

This model reproduced the main general features of the 'Strap-on', but the pilot now had a seat and a tubular tripod assembly with three small wheels to act as landing gear, and also a hanging stick to control the aircraft.

该模型再现了主要的一般性功能的'捆绑式'，但现在已经有三个试点小轮子一个座位和一个管状三脚架装配作为起落架，并悬挂坚持控制飞机。

Pilot and three passengers in stressed-skin nacelle with three doors, tail on tubular boom, skid landing gear and kerosene tank in roof.

飞行员和3门，管状潮的尾巴三个强调皮肤乘客机舱，防滑起落架和煤油屋顶水箱。

The 737-400, relative to the 737-300, has body stretch of 120 inches, tow additional overwing exit, tail skid, and strengthened landing gear.

737-400与737-300相比较，机身伸长了120英寸，多了两个逃生出口，尾部滑轨及加强了起落架。

The 737-400, relative to the 737-300, has bodystretch of 120 inches, tow additional overwing exit, tail skid, andstrengthened landing gear.

737-400与737-300相比较，机身伸长了120英寸，多了两个逃生出口，尾部滑轨及加强了起落架。

Main and nose landing gears, wings, horizontal tailplane under sometimes very difficult conditions and with an extremely high accuracy oh k .

在困难的工作环境下高质量地安装结构，系统装备等部件（如：起落架，机翼，垂直尾翼等） oh k 。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。