ESSENTIAL（基础） ENGLISH OF
AERONAUTICAL         ENGINEERING
航 空 工 程 英 语 基 础
LESSON 1  THE B737 FUSELAGE机体
一、生词
飞机	Airplane	半硬壳式	Semi-monocoque	机身	Fuselage		起落架	Landing gear	动力装置	Power plant	支柱	Strut		分为	Divide into	包括	Contain	天线	Antenna		玻璃纤维	Fiberglass	蜂窝状物	Honeycomb	整流罩	Fairing		铰链	Hinge	压力密封隔板	Bulkhead	驾驶舱	flight compartment		进口	Entry	机上厨房	Galley	登机梯	Airstair		电子设备舱	Electronic equipment bay	检修口	Access door	旅客舱	Passenger cabin		货舱	Cargo	逃逸	Escape	舱口	Hatch		空间	Space	燃油箱	Fuel tank	终止	Terminate		辅助动力装置	Auxiliary power unit	水平安定面	Horizontal stabilizer	桁架	Truss		排出	Exhaust	设计	Design	和…一样	The same as		伸长	stretch	延伸	Extension	脊鳍	Dorsal fin		增强	Strengthen	相对于	relative  to 	滑轨	Skid		结构	structure	修改	revise				二、TEXT
the B737 is a low wing airplane. B737 has semi-monocoque fuselage and fully retractable landing gear. Two power plants are located under the wings on short struts.
波音737是一种下单翼飞机。它拥有半硬壳式机身和全收式起落架。两台发动机位于机翼下方短支架上。
The 737-300 fuselage is divided into four  sections: section 41 , section 43 , section 46 and section 48 .
波音737机体为为四部分：41、43、46和48.
Section 41 contains the radar antenna behind a fiberglass honeycomb fairing, hinged at the top. aft of the pressure bulkhead, above the floor, are the flight compartment and forward air stair and its door, and the electronic equipment bay .this section has two lower access doors.
41部分包括铰接在蜂窝状玻璃纤维雷达罩后面顶部的雷达天线、压力隔板后方及地板上方区域是驾驶舱和前登机梯及其门，还有电子设备舱。这部分有两个下检修口。
Section 43 contains the passenger cabin and the forward cargo compartment.
43部分包括客舱和前货舱。
Section 46 contain the center and aft portion of the passenger cabin ,two over wing escape hatches and aft entry and service doors. The space below the floor includes the wing center section (fuel tank), air-conditioning bays, wheel well, hydraulic bay and aft cargo compartment. this section terminates at the aft pressure bulkhead.
46部分包括客舱中后部，两个逃生舱及入口和服务门。地板下的空间包括中央油箱、空调舱、轮舱、液压舱和后货舱。这部分终止于后压力隔板。
Section 48 contains the auxiliary power unit(APU) and horizontal stabilizer truss. Access to this section is through a door on the left side. Aft of which is the APU access door and APU exhaust.
48部分包括辅助动力装置和水平安定面桁架。可以通过左侧口盖接近。在它们的后面是APU检修口和APU排气口。
The 737-300 is the same basic design as the 737-200, with a body stretch of 104 inches, a wing tip extension of 14 inches, a horizontal tail extension of 36 inches, a larger dorsal fin and strengthened stabilizer.
737-300与737-200具有相同的基本设计，机体伸长了104英寸，翼尖延伸了14英寸，水平尾翼延伸了36英寸，还多了个大的脊鳍和增强的水平尾翼。
The 737-400, relative to the 737-300, has body stretch of 120 inches, tow additional over wing 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 737-500 uses the 737-300 basic structure with a 94 inches shorter body and a revised forward and aft fairing (wing to body).
737-500使用了737-300的基本结构，机身短了94英寸，并且修改了前后整流罩（机翼到机体）。
LESSON 2 THE PNEUMATICS SYSYTEM 增压系统
一、生词
目的	Purpose	压缩空气	compressure Air 	压缩空气	pneumatic		环境	Environment	阶段，相位	Phase	得到	Obtain		发动机引气	Engine bleed	外部的	External	车	Cart		接头	Connector	整流罩	Cowl	热的	Thermal		防冰	Anti-icing	也，此外	
航空工程英语基础.doc