直升机专业英语.ppt

直升机工程英语
航空机电设备维修（直升机）专业
1
编辑课件
A109E Helicopter
2
编辑课件
3
编辑课件
Lesson 1
The A109E Fuselage
4
编辑课件
Fig 1-1 A109E Helicopter
5
编辑课件
TEXT
[1]The A109E is a high-speed, high-performance(性能), multi-purpose（多用途） helicopter powered by two engines, with:
— Four-bladed（桨叶）, fully articulated （全铰接式）main rotor
— Titanium（钛）/composite（复合材料） main rotor head with elastomeric bearings（橡胶轴）
— Two-bladed tail rotor（双叶尾桨）
— Retractable tricycle-type landing gear（三轮车伸缩式起落架 ）.
6
编辑课件
TEXT
[2]The helicopter is designed to fulfill many roles, which include transport of personnel, equipment and cargo. It may also be used for aerial supply and rescue operations（空中作业和救援）. Optional equipment may be fitted for specific missions (ambulance duties, transport of external loads, etc).
7
编辑课件
8
编辑课件
9
编辑课件
10
编辑课件