1.
The enemy supported ground troops with gunships.
敌军以武装直升飞机支援地面部队
2.
Research on the Technology of Intelligent Autonomous Flight Control System Design of Armed Helicopter;
武装直升机智能自主式飞行控制系统设计研究
3.
Study on the NOE Flight Control and Terrain Following of Attack Helicopter;
武装直升机贴地飞行控制与地形跟随研究
4.
The Design and Simulation of Non-guided Weapon Integrated Fire & Flight Control System for Attack Helicopter;
武装直升机非制导武器综合火力/飞行控制系统设计与仿真
5.
The Study on Attack Helicopter Super-maneuverable and Super-nimble Robust Adaptive Flight Control Using Neural Network;
武装直升机大机动、高敏捷性神经网络鲁棒自适应飞行控制研究
6.
The Study on Attack Helicopter Flight Control System Using Wavelet Neural Network;
武装直升机飞行控制系统小波神经网络控制研究
7.
The Study on Attack Helicopter Adaptive Flight Control System Using Neural Network;
武装直升机飞行控制系统神经网络自适应控制研究
8.
Research on Route Planning and Trajectory Control of Attack Helicopter;
武装直升机航迹规划与轨迹控制研究
9.
the landing gear of a helicopter.
直升飞机降落的传动装置。
10.
Designing Research of the Improvement Design for The-Z9 Military Helicopter Main Gearbox;
直九武装直升机主减速器改进设计研究
11.
helicopter flight dynamics
直升飞机飞行动力学
12.
Study on Numerical Simulation Method of Infrared Radiation Calculating for Military Helicopter Body
武装直升机机体红外辐射数值模拟方法研究
13.
The helicopter flew up vertically
直升机垂直向上飞起。
14.
To travel by helicopter or transport(someone or something) by helicopter.
用直升飞机乘直升飞机飞行或用直升飞机运载（人或物）
15.
The Development of American Armed Helicopters’ EW Equipments
美军武装直升机电子战设备的现状与发展趋势
16.
Aerial Combat Capability and its Improvement of the PLA Armed Helicopter
近地搏杀 论我军武装直升机的空战能力发展
17.
Character Simulation Research on the Absorber for Stabilized Platform on the Armed Copter
武装直升机用稳定平台减振器特性的仿真研究
18.
Research and Realization of the Effectiveness Evaluation Demonstration System of Armed Helicopter
武装直升机效能评估演示系统的研究与实现