航空工程英语基础

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

(1)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。(2)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.

(3)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。

(4)Section 43 contains the passenger cabin and the forward cargo compartment.

43部分包括客舱和前货舱。

(5)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。

(6)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。

(7)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。

(8)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。

(9)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

压缩空气pneumatic

目的Purpose 压缩空气compressure

Air

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Also 提供provide

饮用水Potable water 液压的Hydraulic 启动器Starter

在…之内Within 正常的Normal 取代Substitute

满足Meet 需要，要求Need 上部、顶部Top

图形Figure 绝缘Isolation 活门Valve