時間：2011-06-14 21:26來源：藍(lán)天飛行翻譯 作者：航空 點(diǎn)擊：次
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(5) Two control columns provide pitch control of the airplane . each control column extends through the floor into the lower nose compartment. A torque tube connects the control columns together. The control columns allow the pilots to control the airplane about the lateral axis. 兩個駕駛桿提供飛機(jī)俯仰控制。每個控制桿通過地板沿伸到前艙。一 個扭個管將駕駛桿連在一起。駕駛桿允許駕駛員沿水平軸控制飛機(jī)。 (6) Control about the vertical axis is provided by the rudder. Control is provided by a single rudder without tab. The rudder is pedal operated by the captain or the first officer. Pedal movement rotates the forward quadrants, which are cable connected to the aft quadrant. Rotation of the aft quadrant moves a control rod connected to a torque tube. Rotation of the torque tube moves a crank connected to the rudder power control unit linkage. This admits hydraulic fluid to the actuating cylinder, which moves the rudder. 飛機(jī)垂直方向上的控制由方向舵提供。通過一個單獨(dú)的不含調(diào)整片的方向舵提供控制。方向舵由機(jī)長或副駕駛的腳蹬控制。隨著腳蹬的移動，使得前扇形盤轉(zhuǎn)動，前扇形盤由線纜連接到后扇形盤。后扇形盤的轉(zhuǎn)動帶動一個連接著一個扭力管的操縱桿。扭力管的轉(zhuǎn)動帶動了連接著方向舵動力控制組件的曲柄移動，它提供液壓壓力給員筒型作動筒，作的筒作的使得方向舵移動。 LESSON 16 POWER PLANT (1) 一、單詞二、TEXT 動力裝置 Power plant 推力 thrust 幫助 aid 反推裝置 Thrust reverser 驅(qū)動 drive 齒輪箱 gearbox 高函道比 High bypass rate 渦輪風(fēng)扇 turbofan 裝配 fitting 相同的 軸流 axes 轉(zhuǎn)子 rotor 定子葉片 State vane 壓縮機(jī) compressure 經(jīng)由 Via 軸 shaft 渦輪 turbine 機(jī)械地 mechanically 獨(dú)立的 independent 相互 Each other 氣流 Airstream 燃燒 combusion 環(huán)形的 提高 increase 排氣 Discharger air 能夠 Is capable of 大約 approximately 主要的 major 組件 module 核心 core 附件齒輪箱 Accessory gearbox 維護(hù) maintenance 助推器 booster 軸承支座 Bearing support 入口 inlet 支架 frame 噴嘴 nozzle 防護(hù)罩 shroud 轉(zhuǎn)換 transfer 繼續(xù) continue 加速 accelerate 引導(dǎo) direct 結(jié)果 result 交付 deliver 用泵抽 pump (1) the power plant on the 737-300/400/500 provides the thrust required for flight and also supplies power to in stopping the airplane (thrust reversers ), provides bleed air for air conditioning, pressurization, anti-icing , and drives a gearbox used for electrical power and hydraulic power. The 737 airplane are powered by two wing-mounted CFM 56-3 high bypass-ratio turbofan engine, the engine buildup is identical for left or right engines. |
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