ESSENTIAL ENGLISH OF AERONAUTICAL ENGINEERING
航空工程英語基礎
LESSON 1THE B737 FUSELAGE機體
一、生詞
飛機  Airplane 半硬殼式  Semi-monocoque 機身  Fuselage
起落架  Landing gear 動力裝置  Power plant 支柱  Strut
分為  Divide into 包括  Contain 天線  Antenna
玻璃纖維  Fiberglass 蜂窩狀物  Honeycomb 整流罩  Fairing
鉸鏈  Hinge 壓力密封隔板  Bulkhead 駕駛艙  flight compartment
進口  Entry 機上廚房  Galley 登機梯  Airstair
電子設備艙  Electronic equipment bay 檢修口  Access door 旅客艙  Passenger cabin
貨艙  Cargo 逃逸  Escape 艙口  Hatch
空間  Space 燃油箱  Fule bank 終止  Terminate
輔助動力裝置  Auxiliary power unit 水平安定面  Horizontal stabilizer 桁架  Truss
排出  Exhaust 設計  Design 和 …一樣  The same as
伸長  stretch 延伸  Extension 脊鰭  Dorsal fin
增強  Strengthen 相對于  Relaviate to 滑軌  Skid
結構  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是一種下單翼飛機。它擁有半硬殼式機身和全收式起落架。兩臺發動機位于機翼下方短支架上。

(2) The 737-300 fuselage is divided into four sections: section 41 , section 43 , section 46 and section 48 .

波音 737機體為為四部分： 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 airstair and its door, and the electronic equipment bay .this section has two lower access doors.
41部分包括鉸接在蜂窩狀玻璃纖維雷達罩后面頂部的雷達天線、壓力隔板后方及地板上方區域是駕駛艙和前登機梯及其門，還有電子設備艙。這部分有兩個下檢修口。
(4) Section  43 contains the passenger cabin and the forward cargo compartment.

43部分包括客艙和前貨艙。

(5) Section 46 contain the center and aft portion of the passenger cabin ,two overwing escape hatches and aft entry and service doors. The space below the floor includes the wing center section (fule tank), air-conditioning bays, wheel well, hydraulic bay and aft cargo compartment. this section terminates at the aft pressure bulkhead.

46部分包括客艙中后部，兩個逃生艙及入口和服務門。地板下的空間包括中央油箱、空調艙、輪艙、液壓艙和后貨艙。這部分終止于后壓力隔板。

(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部分包括輔助動力裝置和水平安定面桁架�？梢酝ㄟ^左側口蓋接近。在它們的后面是 APU檢修口和 APU排氣口。

(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 extention of 36 inches, a larger dorsal fin and strengthened stabilizer.