1.
Control handle up, gear retracting door open.
操纵手柄向上，起落架收上时舱门打开。
2.
raise/lower the undercarriage
收起[放下]起落架.
3.
Check visually if gear and tyre are intact, do not retract the landing gear until fire is out.
请目视检查起落架及轮胎是否完整无损，火熄灭后才收上起落架。
4.
landing gear uplock actuator
起落架上位锁致动器
5.
Research on Electromechanical Actuator in Light Aeroplane Landing-gear System
小型飞机起落架收放机电作动器研究
6.
Determination of the stowage position of a retractable landing gear for a modern high performance aircraft is a very difficult and complicated problem.
现代高性能飞机上可收缩起落架确定收藏位置是一个困难与复杂的问题。
7.
Please wipe excess oil from engine nacelles and landing gears.
擦掉发动机吊舱和起落架上多余的油。
8.
Analysis on the Kinematic and Dynamic Performance of Landing-gear Retraction;
飞机起落架收放运动与动态性能仿真分析
9.
The Hydraulic Testing System Design of PLC Control for Some Aircraft Alighting Gear Actuating Cylinder;
起落架收放作动筒液压测试系统的PLC设计
10.
Qualitative Analysis of Fault Tree about Draw and Put System of Undercarriage of the Ship-Based Helicopter
舰载直升机起落架收放系统事故树的定性分析
11.
You will want to bind the following controls at a minimum: Lower/Raise Flaps, Lower/Raise Gear, Eject.
至少要设定好以下操作：收起/放开副翼，收起/放开起落架，紧急弹射逃生。
12.
I' ll buy a console radio.
我要买一架落地收音机。
13.
The Hydraulic System Design of Test Table for Some Aircraft Alighting Gear Actuating Cylinder;
某型飞机起落架收放作动筒试验台液压系统的设计
14.
landing gear downlock override switch
起落架下位锁超控电门
15.
landing gear downlock annunciator
起落架下位锁示号器
16.
landing gear downlock actuator
起落架下位锁致动器
17.
landing gear downlock pin
起落架下位锁保险销
18.
landing gear downlock spring
起落架下位锁锁定弹簧