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航空工程英语
Oxygen Install Diluter Attandent Mask Gage Emergence Actuator automatically 要求、命令 气态的 要求 气缸 切断 即使 锁定 机构 人工地 Acquire Gaseous Demand Cylinder Shut off 单独的 称为 化学上 旅客服务设备 数量 independent designate Chemically Passengers service unit Quantity Vent Release activate 氧气 安装 稀释器 服务员 面罩 压强计 紧急情况 作动筒 自动地 In a event of 排出 Latch Mechanism manually 释放 开动，启动 二、TEXT 1. the purpose of the oxygen system is to provide oxygen for the flight crew and passengers when required. Two independent oxygen system are installed in B737. the flight crew oxygen system is a high pressure gaseous system for flight crew use only, this type of system is designated a “diluter demand” system . The passenger oxygen system is a chemically-generated oxygen system for use by passengers and cabin attendants. This type of system is designated a “continuous flow” system.
氧气系统用来为机组及旅客提供氧气。B737上安装有两套氧气系统。机组氧气系统是一个仅供机组使用的高压气态系统，这种系统被称为“稀释要求”系统。旅客氧气系统是一供旅客及乘务员使用个化学制氧系统。这种系统被称为“continuous flow”系统。 2. The flight crew oxygen system consists of an oxygen cylinder. Valves, indicating components, distribution tubing and oxygen mask/regulator. The crew oxygen system components are located in the forward cargo compartment and in the flight compartment.
机组氧气系统包括一个氧气瓶，阀门，指示组件，分配管道及氧气面罩/调节器。机组氧气系统组件安装在前客舱和驾驶舱内。 3. Oxygen flows through the pressure reducing regulator and shut off valve to the masks. Quantity (pressure) indication is provided by a gage in the flight compartment. In the event of an overpressure, the cylinder is vented to ambient through the overboard discharge. The cylinder is serviced after removal from the aircraft. 氧气通过减压调节器和关断活门流向氧气面罩。流量指示由驾驶舱内的压强计指示。一旦过压，气瓶将通过顶部释放开关进行释压。气瓶应从飞机上取下进行勤务。 4. The passenger oxygen system provides an emergency oxygen supply to the passengers and attendants, this system consists of passenger sevice units, control and indication. This service units contain the mask box, door latch release actuator, latching mechanism, chemical oxygen generator and oxygen mask.
旅客氧气系统为旅客及乘务员提供应急氧气，系统包括旅客服务设备，控制及指示器。这个服务设备包括氧气面罩盒、门锁释放作动筒，锁定机械装置、氧气发生器及氧气面罩。 5. The passenger oxygen system can be activated automatically by high cabin altitude (low cabin pressure) or manually from the flight compartment.
旅客氧气系统能够被较高的客舱高度自动启动，也能在驾驶舱人工启动。
LESSON 7 ICE AND RAIN PROTECTION防冰、防雨
一、单词 雨 为?而提供 叶片 视线 迎角叶片 Rain 保护 Protect Wiper Toilet Pitot static Mast Strengthen coating Formatting 帮助 Aid Repellent Drain Probe Buildup Fog expose Freeze 6
Is provided for 雨刷 Vane Vision Alpha vane Impact conductive Airstream 卫生间 皮托静压 防雨剂 排放 探头 堆积 雾 暴露 结冰 支柱管 强度 涂层 形成 碰撞 导电的 气流 专业资料
航空工程英语
Cause Sink fitting 出故障的 嵌入 与?结合在一起 Faulty Embed 损失 垫圈 Loss gasket 原因 槽 装置 Are integrated with
二、TEXT 1. the ice and rain protection system protects the airplane and aids the flight crew when operating under ice and rain conditions. Ice and rain protection is provided for: 1. wing leading edge slats outboard of each engine. 2. Flight compartment windows (heat, wiper, rain repellent). 3. Pitot static and temperature probes. 4. Alpha vanes. 5. Toilet drains.
防冰、防雨系统用于保护飞机及帮助机组在雨雪天气下操作飞机。此系统为下列部件提供保护： 1. 发动机外前缘缝翼； 2. 驾驶舱玻璃窗（加热、雨刷、防雨剂）； 3. 皮托静压管及总温探头； 4. 迎角叶片； 5. 厕所排水。 2. Wing leading slats use hot air from the pneumatic system. Flight compartment windows are electrically heated. The wipers and rain repellent are used for providing clear vision. The pitot static probes, alpha vanes, drain masts, and toilet drains use electric heaters.
前缘缝翼用增压系统的热引气加温。驾驶舱窗口用电加温。雨刷和防雨剂用来提供清晰视野。皮托静压探头、迎角叶片、排水管及厕所排水都是用电加温。 3. The wing anti-ice system prevents ice buildup on the wing leading edge slats, this system consists of air supply ducts, valves, terminal switches, controls and indications.
防冰系统可防止冰在缝翼前缘堆积，此系统包括供气管道、活门、终端开关、控制及指示器。 4. The window heat system improves the impact strength of the flight compartment windows and prevents fog and ice-buildup, this system consists of conductive coating in the window structure, heat control units, controls and indications.
窗口加热系统提高了驾驶舱窗口的撞击强度并防止雾和冰的堆积，此系统包括窗口结构上的导电涂层、加热控制组件、控制及指示器。 5. The pitot static probes, temperature probe and alpha vanes provide air data information to the various using system, they are located on the left and right sides of the forward fuselage. Since all the probes and vanes are exposed to the airstream, internal heating is provided to prevent ice formation. Freezing could cause faulty inputs or possible loss of all data.
皮托静压探头、总温探头和迎角叶片用来提供大气数据信息给不同的应用系统，他们位于前机身在右侧。因为所有的探头及叶片都暴露在气流里，需要加热以防止结冰。结冰可以导致所有数据的丢失或输入错误信息。 6. The drain anti-icing system prevents ice buildup on the drains from the toilets and lavatory sinks. The aft toilet drain heater is embedded in gasket between the drain tube and the drain outlet fitting. The lavatory sink drain heater are integrated with the drain mast. The power supply for the toilet drain heaters is 115 volts ac and for the lavatory sink drain is 115 volts ac or 28 volts ac.
排水防冰系统防止在卫生间及其水池的排水装置上积冰。后厕所加热器用垫片嵌入在排水管道与外流排水装置之间。厕所洗手池加热器与排水竖管连在一起。为厕所排水管加热用的是115V直流电，为厕所洗手池加热用的是115V直流或28V直流电。
LESSON 8 THE POTABLE WATER SYSTEM 饮用水系统
一、单词 饮用水 油箱 支架 园筒形的 外泄管道 簧片 磁铁 Potable water tank bracket Cylindrical Overflow line Reed Magnet 浪废 数量 3.785公升 覆盖层 水量传感器 二极管 包围 Waste Quantity U.S. gallon blanket 由?组成 制作 4.546公升 充注管道 Be composed of Construct Imperial gallon Fill line Capacity Float Label Quantity transmitter 容积 Diode Surround 浮子 标明 7
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航空工程英语
associate 相应的 corresponding 空 emptiness 关联的 二、TEXT 1. the potable water system supplies potable water to the galleys and lavatories. The waste system is for storing and removing waste from the toilets. The water and waste system is composed of independent but related systems.
饮用水系统为机上厨房及卫生间提供饮用水。水系统是用于贮水及排放卫生间废水饮用水及废水系统是由相互独立并相互关联的系统。 2. The potable water system consists of a water tank, quantity indication, pressurization components, and distribution tubing. The water tank and pressurization components are located aft of the aft cargo compartment. The quantity indication is in the aft section of the passenger cabin.
饮用水系统由一个水箱、流量指示器、增压组件及分配管道组成。水箱及增压组件位于后货舱的后面，流里指示器位于客舱后部。 3. The water tank stores potable water for use by the passengers and crew.the tank is constructed of fiberglass and attached by struts and mounting brackets to the airplane structure. The 30 U.S. gallon tank is cylindrical. It is protected from freezing by a 3-pieces fiberglass blanket. On the upper section of the tank are connections for the air pressure line, fill line, overflow line, supply line, and a quantity transmitter, the fill and overflow valve is used to fill the tank to the capacity determined by a standpipe, this valve is operated a handle. A drain valve is located on the bottom of the tank.
水箱用以贮存供旅客及机组使用 的饮用水。水箱由玻璃纤维制成，并固定在飞机桁架上。30加仑的圆柱形水箱。用三个玻璃纤维垫片防止结冰。水箱上部连结着一个空气连接管道，充注管道，过流管道，供水管道及一个流量传感器，注水及过流阀 此阀门被一个手柄控制。一个排放活门被安装在水箱底部。 4. The quantity indication shows the amount of water in the tank. The quantity transmitter consists of 10 reed switches and 3 inside a tube. A float with 3 magnets surrounds the tube. In addition, the indicator consists of 5 lights the tank determines the position of the float. The magnets on the float close the associated reed switches. Using the push button on the quantity indicator, allows the corresponding quantity lights to illuminate if the tank is emptiness, the E light is illuminated, if the tank is full, all lights are illuminated. 流量指示器显示水箱水量。流量传感器包括10个簧片、3个管道。1个浮子和3个磁铁包围着管道。另外，指示器包括5个水位指示灯。浮子上的磁铁与弹簧开关相关联。按下水量指示器上的按钮，当水箱空了时，相关的指示灯E灯就会亮，若水箱是满的，所有的灯都会亮。
LESSON 9 FLIGHT DECK LIGHTING 飞行面板照明
一、单词 照明 最佳的 主要的 总体的 遮光板 标记 亮度 AFDS Lighting Optimum Major Integral Glareshield Identify Brightness Autopilot flight director system Space Thrust lever quadrant 照明 效能 可变的 机长 发荧光的 顺时针方向的 白灼灯 暗淡 Illumination Performance Available Captain Fluorescent Clockwise Incandescent Dim 舒适 操作 强度 副驾驶 泛光灯 增长 自动驾驶仪 试验 Comfort Handing Strength First office Floodlight Increase Autopilot Test 空间 推力手柄盘 控制台 电路跳开关 Control stand 与?类似 Similar to Circuit breaker 二、TEXT 1. the purpose of the lighting system is to provide the necessary illumination for passenger comfort, optimum flight crew work performance, service and cargo handling, and provide for lighting undremergency conditions. 灯光系统的作用是为旅客舒适、极佳的机组工作效能、服务及货舱操作，及在应急条件下提供灯光。 2. The major systems are :flight compartment lights, passenger compartment lights, exterior lights and emergency lights. In this lesson, we will introduce the flight deck lighting only. 主系统包括：驾驶舱灯光、客舱灯光、外部灯光及应急灯光。本文中，我们将只讲驾驶舱灯光。 3. Variable intensity controls for the integral instrument and main instrument panel lights are identified as PANEL and located on the lower portion of the captain’s and first officer’s panels. The captain’s variable
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航空工程英语
intensity PANEL switch controls these lights on the captain’s main panel, the center panel and the glareshied. The first officer’s PANEL switch controls these lights on the first officer’s panel.
亮度调节面板作为调节亮度的整体及主要手，段位于机长及副驾面板的下方。机长的亮度调节面板开关控制着机长面板、中央面板及遮光板上的灯光。副驾驶面板开关控制副驾驶面板上的灯光。 4. White fluorescent floodlights are positioned under the glareshield to direct background lighting onto the main panels. One variable –intensity switch, which controls these lights, is on the lower portion of the captain’s main panel and identified as ACKGROUND, movement of this switch in a clockwise direction increases the brightness of the fluorescent lights.
白色的荧光屏泛光灯位于遮光板下方。一个亮度调节开关控制着这些灯，它是位于机长主面板下方标识为ACKGROUND的开关，顺时针转动开关增加荧光屏亮度。 5. White incandescent floodlights are positioned above the autopilot flight director sysem (afds)panel, one variable –intensity switch, which controls these lights, is on the lower portion of the captain’s main panel and identified as AFDS FLOOD. Clockwise movement of this switch increases brightness of the lights 白色荧光指示灯位于自动飞行指引系统面板上方，一个控制这些灯的亮度调节开关位于机长主面板的下方，并标识为AFDSFLOOD。顺时针转动开关可增加灯光亮度。 6. The flight compartment system indicator lights may be dimmed or tested by the use of a LIGHT switch located on the center instrument panel. Placing the switch in the test position illuminates the indicator lights, and placing the switch in the dim position dims them.
驾驶舱指示器系统的灯光可通过中央面板上的“灯光”开关来调暗或测试。将开关置于测试位照亮指示器灯光，将开关置于暗位来调暗灯光。 7. The control stand instrument panels are integrally lighted similar to those unit on the main instrument panels. In addition, there is a white flood light on the forward overhead panel which directs light downward onto the thrust lever quadrant on the control stand. Variable-intensity controls for these lights are on the control stand and identified as PANEL and FLOOD.
控制台面板整体灯光的控制与主面板灯光相似。另外，有一个白色的泛光灯在顶置面板上，它可直接为控制台上的推力手柄扇形盘提供照明，这些灯光的亮度调节钮在控制台上标识为“FLOOD”。 8. a variable intensity control for the integral instrument panel lights and for instrument lights on the overhead panels is located on the forward overhead panels and identified as PANEL. 9. In addition, there are two map lights mounted above each pilot’s seat, two circuit breaker panel floodlights on the sidewall by each pilot’s seat, two white dome lights on the circuit breaker panels behind the crew provide general flight compartment area illumination.
LESSON 10 737 ELECTRONIC EQUIPMENT BAY 737电子设备舱
一、单词 可以达到的 排故 装配 大气数据 数字式 温度 飞行管理计算机 适配器 信号 accessible Troubleshooting Assembly Air data Digital Temperature Flight management computer Adapter Signal 到达 简化 支架 计算机 失速 控制器 惯性基准系统 reach Simplify Rack Computer Stall Controller 修改 可移动的 搁板 自动油门 警告 设置 modification Removable Shelf Auto throttle Warning Location Analog Inertial 模拟量 reference system Engine 振动 发动机 选择呼叫系统 Vibration Yaw damper Selective calling 偏航阻尼system 器 Passenger address 放大器 综合飞行系统附件组件 遥控电子装置 Integrated flight 旅客广播 system accessory unit Remote equipment unit 甚高频 Amplifier Very hight frequency 通信 Communication 空中交通管制 Air traffic control 数字飞行数据采集装置 Digital flight 测距机 data acquisition Distance measuring equipment 9
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航空工程英语
Static inverter Rectifier Slat Fire relay 电瓶充电器 减速板 电门 探测器 Battery charge Speed break Switch detector 变压器 襟翼 过热 导航 transformer Flap Overheat navigation 静变流机 整流器 缝翼 失火 继电器 二、TEXT 1. electronic equipments are located in a compartment below the cabin floor aft or the nose gear. This electronic equipment compartment is accessible on the ground through a door in the lower fuselage. If necessary, the compartment can be reached in flight through a floor panel In the forward part of the passenger cabin. Modification and troubleshooting are simplified through use of easily removable shelf assemblies.
电子设备被安装在客舱地板下前轮舱的后面。电子设备组件可通过机身下方的检修口盖来接近。如果有必要，在飞行中，这些组件可通过客舱前端地板上的面板来接近。维修或排故通过用可更换件的装配很容易完成。 2. There are 3 electronic equipment racks in the electronic equipment bay. They are rack E1, E2 and rack E3.
电子设备舱中有三个电子设备架，分别是：E1，E2，E3. 3. Air data computer ,auto throttle computer, digital stall warning computer, auto –slat computer, cabin temperature controller, and pressure controller are located on rackE1, shelf1. flight management computer (FMC), inertial reference system relay, digital analog adapter and engine vibration signal conditional are located on rack E1, shelf2. SELCAL, flight control computer, yaw damper compute and IFSAU are located on rack E1, shelf3. 大气数据计算机、自动油门计算机、数字失速警告机算机、自动缝翼计算机、客舱温度计算机和压力控制器位于E1架上。飞行管理计算机、惯性基准系统继电器、数模适配器位于E2架上。选择呼叫系统、飞行控制计算机、偏航阻尼器及综合飞行系统附件组件位于E3架。 4. The electronic equipment rack E2 has four shelves. Shelf E2-1 contains P/A ampl, REU and VHF communication wquipments, shelf E2-2 contains ATC, DFDAU and DME. Shelf E2-3 contains symbol generator, shelf E2-4 contains radio altimeter, ground proximity warning equipment ,ADF(automatic direction finder) and marker beacon etc. E2架有四层，第一层有旅客广播放大器、遥控电子组件及甚高频通讯；第二层包括ATC应答机、数字式飞行数据采集器及测距机；第三层包括SYMBOL发电机；第四层有雷达高度，地面接近警告设备，自动定向机及MAKER BEACON等。 5. The static inverter, battery charger, transformers, rectifiers, auto speed brake, flap and slat position switches, overheat and fire detector, navigation switches and a lot os relays are located on electronic equipment rack E3.
静变流机、电瓶充电器、变压器、整流器、自动减速板、襟翼机缝翼位置开关、过热及火警探测器、导航电门及许多继电器安装在E3电子设备架上。
LESSON 11 ELECTRICAL POWER 电源系统
一、单词： 电源 Electrical power Generator 不同的 Various 电瓶 battery 发电机 地面保障设备 Ground support equipment 插座 产生 千伏安 电刷 整流器 转 子 引出 Receptacle Produce Kilovolt ampere Brush Rectifier Armature Develop 交流 Alternating current Convertion Primarily Slip-ring Exciter Pole Is supplied with Fed into 驱动 分布 Drive Distribute 转换 主要是 汇流条 励磁器 磁极 装有 送入 额定容量 Is rated at 换向器 完整的 磁场 调节器 定子 关键的 备份的 Commutator Complete Field Regulator Stator critical backup 恒速传动装置 Constant speed drive 缺少 absence 附件齿轮箱 Accessory gearbox 变压器 transformer 10