航空专业英语(校正版)

飞机Airplane 半硬壳式Semi-monocoq
ue
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
compartmen
t
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Fule bank 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Relaviate to 滑轨Skid
结构structure 修改revise
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
管道Duct 结合、连接Join 交叉、跨接crossover
管理、调整govern 适当的appropriate
LESSON 3 AIR CONDINTION空调系统
一、单词
空气调节Air conditioning 环境Ambient 机组Crew
加热heat 冷却Cool 增压pressurizati
on
引出，放出Bled 总管道Manifold 分离Seprate
独立的indenpendent 冷却组件Cooling pack 调节，管理regulate 暖，热Worm 减少Reduce 期望Desire
整的Integral 包括Consist of 涡轮冷却器Air cycle
machine
共同的Common 轴Shaft 离开Leave
膨胀V Expand 膨胀N Expansion 下降Drop
零下Sub-zero 分配Distribute 此外In addition Trim air line 混合Mix 室、容器Chamber 配平空气管
道
加上，增加Add 头顶上Overhead 竖管Raise
收集器Collector 防护罩Shroud 过滤器Filter
排出口discharge 再分配Redistribute 二等分halve
二、TEXT
1. The air conditioning system provides a conditioned air environment
for the passengers and crew, heats the cargo compartment, cools the electronic equipment, and supplies air for the pressurization system.
空调系统为旅客和机组提供环境温度的控制，为客舱供热，为电子设备舱降温，
还有为增压系统提供空气。

2. Air is bled from the pneumatic manifold and conditioned by 2 separate and independent cooling packs. Air flow into the packs is regulated by the pack valves.
空气从增压主管道和空调中通过2个隔离的，相互独立的冷却组件中被引入。

空
气流进组件中通过组件活门调节。

3. Air from the pneumatic manifold is too warm and must be cooled.
The pupose of 2 packs is to reduce engine bleed air temperature to the desired temperature.
从增压主管道中来的空气太热，需要降温。

两个组件的作用就是将发动机引气温
度降低到需要的温度。

4. An air cycle machine is an integral unit of each cooling pack. The air cycle machine consists of a turbine wheel and a compressor wheel mounted on a common shaft. Air flowing through the air cycle machine drives the turbine; the turbine drives the compressor section. As the air leaves the turbine it expands greatly. This expansion can cause the temperature of the air to drop to sub-zero levels.
涡轮冷却器是构成每个冷却组件所必需的。

它包括一个涡轮和一个压气机，安装
在共同的轴上。

气流通过涡轮冷却器驱动涡轮，涡轮驱动压气机部分。

当空气离
开涡轮后急剧膨胀。

这种膨胀能够导致空气温度降到零度以下的程度。

5. In figure 3-1, we can see that the conditioned air from the right pack flows into the main distribution manifold, the conditioned air from the
left pack flows into the main distribution manifold and into the flight
compartment. In addition, a trim air line from the left mix chamber adds hot air to the flight compartment duct. The main distribution manifold supplies the passenger compartment overhead distribution system through tow sidewall risers.
在图3-1中，我们可以看出，调节空气从右组件流向主分配管道，还有调节空气从左组件流向主分配管道和进入驾驶舱。

另外，从左混合舱出来的配平空气管道增加热空气给驾驶舱管道。

主分配管道通过两个侧壁竖管供气给客舱顶部分配系统。

6. A 3-phase fan draws air from the collector shroud through filters and
discharges into the main distribution manifold for redistribution.
一个三相风扇从收集器防护罩穿过过；滤器和排出口进入主分配管道，用以再分配。

LESSON 4 PRESSURIZATION INTRODUCTION增压系统简介
一、单词
组件Pack 控制Control \座舱高度Cabin
altitude
外流阀Outflow valve 保持Maintain 尽可能
的…As as possible
目的地destination 安全的Safe 舒适的Comfortable 曲线Curve 对时间的Against time 起飞Takeoff
巡航Curise 虚线Dotted line 实线Solid line
爬升Ascend 下降Descent 近Near
环境ambient 减小decrease 变化率rate
确定、决
定
Determine 大气Atmosphere 例子Example
磅/英寸Psi=pound per
square inch
参照…By referring 图表Chart
描绘Depict 与…的关系曲
线versus 称之为…Is referred to
as
制度Sytstem 水银mercury 毫巴Millibar 相等的identical 施加exert 排出exhaust 向机舱外outbroud
LESSON 5 FIRE DETECTION火警探测
一、单词
火警探测Fire detection 在…周围Around 组件Pack
监控Monitor 存在Exist 泄漏Leak
部件Component 警告Alarm 报警器horn
过热Overheat 铃声Bell 规定specify
发生Occur 听觉Aural 在…之下beneath
Respond to 面板Panel 器件device 与…相对
应
机翼Wing 灭火器Extinguish 盆basin
Tower chute 厕所Lavatory 瓶Bottle 擦手纸斜
槽
可选的optional 角落Corner
特征feature 轮子wheel
可用的Available 放出discharge
位置Location 完成Accomplish
元件element 天花板Ceiling
二、TEXT
1. The fire detection systems monitor airplane components for overheat,
fire or smoke condition. Engine and APU fire and overheat indication
occurs on the P8 and P7 panels. Wing and body duct overheat warning occurs on the P5 and P7 panels. Lavatory smoke detection indication is an optional feature that is available. Indication can occur at the lavatory location and or on the P5 panel.
火警探测系统监控飞机组件的过热、失火或烟雾等情况。

发动机和APU过热和失火指示出现在P8或P7板上。

机翼和机身管道过热警告出现在P5或P7板上。

厕所烟雾探测指示是一个可选装配件。

指示能够出现在厕所位置或P5板上。

2. Engine fire and overheat detection is provided by detector elements
located around the engine. The engine and APU fire detection accessory unit M279, located in the E/E bay determines if a fire or overheat
condition exists. When detected indications occur in the flight deck an
alarm bell is provided by the aural warning devices unit M315 for a fire condition. The two engine fire extinguisher bottles are located on the
upper left aft corner of the main wheel well and are discharged from the flight deck.
发动机失火和过热信号探测由安装在发动机周围的探测元件提供。

发动机和APU火警探测组件M279，安装在电子设备舱，用于判断是否有失火或过热情况发生。

当在飞机蒙皮探测到火警信号时，音响警告设备M315将给出一个警告铃声。

两台发动机灭火瓶安装在主轮舱左下方后角处，并从□□处释放。

3. The APU detectors sense fire conditions only. Monitoring of the
sensors is accomplished by the M279. Indications occur on the P28 panel in the wheel well and also in the flight deck. The APU fire bottle is
located behind the aft pressure bulkhead and is discharged either from the flight deck or P28 panel.
APU探测器只感应火警信号。

传感器的监控由M279完成。

指示出现在P28板
在主轮舱和FLIGHT DECK。

APU灭火瓶后压力隔板上，并通过P28板或FLIGH DECK释放。

4. Wheel well fire detection is provided by detector elements mounted
on the wheel well ceiling. The detectors provide input to the M237
module located in the E/E bay. Indications occur on the P7 and P8 panels and an alarm bell is provided by the M315 module.
轮舱火警探测由安装在轮舱天花板上的探测元件来提供。

探测器提供信号给安装在电子设备舱的M237组件。

指示信号出现在P7和P8板上，警告铃声由M315组件提供。

5. The wing and body overheat detection system exists to monitor the
pneumatic system for leaks. The detection system is divided into a left
and right system. The detectors provide input to the M237 module.
Overheat indication occurs on the P5 and P7 panels.
机翼和机身过热探测系统监控增压系统有无渗漏。

探测系统分为左右两部分。

探测器提供信号给M237组件。

过热指示信号出现在P5和P7板上。

6. The lavatory smoke detector is located in each lavatory, the detector
will provide a warning horn and indication at a specified smoke
level .located in each lavatory, beneath the wash basin, is a fire
extinguisher bottle which responds to high temperature in the tower
chute.
厕所烟雾探测器安装在每个厕所里，探测器将在规定的烟雾层度发出警告信号。

灭火瓶安装在每个厕所，洗手池下面，可以对擦手纸斜槽里的高温情况作出响应。

LESSON 6 OXYGEN SYSTEM氧气系统
一、单词
氧气Oxygen 要求、命令Acquire 单独的independent 安装Install 气态的Gaseous 称为designate 稀释器Diluter 要求Demand 化学上Chemically
服务员Attandent 气缸Cylinder 旅客服务
设备Passengers service unit
面罩Mask 切断Shut off 数量Quantity 压强计Gage 即使In a event of 排出Vent
紧急情况Emergence 锁定Latch 释放Release 作动筒Actuator 机构Mechanism 开动，启
动
activate 自动地automatically 人工地manually
LESSON 7 ICE AND RAIN PROTECTION防冰、防雨
一、单词
雨Rain 保护Protect 帮助Aid
为…而提
供
Is provided for 雨刷Wiper 防雨剂Repellent 叶片Vane 卫生间Toilet 排放Drain
视线Vision 皮托静压Pitot static 探头Probe
迎角叶片Alpha vane 支柱管Mast 堆积Buildup 碰撞Impact 强度Strengthen 雾Fog
导电的conductive 涂层coating 暴露expose 气流Airstream 形成Formatting 结冰Freeze
原因Cause 出故障的Faulty 损失Loss
槽Sink 嵌入Embed 垫圈gasket
装置fitting 与…结合在一
起Are integrated with
LESSON 8 THE POTABLE WATER SYSTEM 饮用水系统
一、单词
饮用水Potable water 浪废Waste 由…组成Be composed
of
油箱tank 数量Quantity 制作Construct
支架bracket 3.785公升U.S. gallon 4.546公
升
Imperial gallon 园筒形的Cylindrical 覆盖层blanket 充注管道Fill line
外泄管道Overflow line 水量传感器Quantity
transmitter
容积Capacity
簧片Reed 二极管Diode 浮子Float
磁铁Magnet 包围Surround 标明Label
关联的associate 相应的correspondin
g
空emptiness
LESSON 9 FLIGHT DECK LIGHTING 飞行面板照明
一、单词
照明Lighting 照明Illumination 舒适Comfort
最佳的Optimum 效能Performance 操作Handing
主要的Major 可变的Available 强度Strength
总体的Integral 机长Captain 副驾驶First office
遮光板Glareshield 发荧光的Fluorescent 泛光灯Floodlight
标记Identify 顺时针方向的Clockwise 增长Increase
亮度Brightness 白灼灯Incandescent 自动驾驶
仪
Autopilot
AFDS Autopilot flight
director system
暗淡Dim 试验Test
空间Space 控制台Control stand 与…类似Similar to
推力手柄盘Thrust lever
quadrant
电路跳开关Circuit
breaker
LESSON 10 737 ELECTRONIC EQUIPMENT BAY 737电子设备舱
一、单词
可以达到
的
accessible 到达reach 修改modification
排故Troubleshootin
g
简化Simplify 可移动的Removable 装配Assembly 支架Rack 搁板Shelf
大气数据Air data 计算机Computer 自动油门Auto throttle 数字式Digital 失速Stall 警告Warning
温度Temperature 控制器Controller 设置Location
飞行管理计算机Flight
management
computer
惯性基准系统Inertial
reference
system
模拟量Analog
适配器Adapter 发动机Engine 振动Vibration
信号Signal 选择呼叫系统Selective
calling
system 偏航阻尼
器
Yaw damper
综合飞行系统附件组件Integrated
flight system
accessory unit
旅客广播Passenger
address
放大器Amplifier
遥控电子装置Remote
equipment unit
甚高频Very hight
frequency
通信Communicatio
n
空中交通管制Air traffic
control
数字飞行数据
采集装置
Digital flight
data
acquisition
测距机Distance
measuring
equipment
静变流机Static inverter 电瓶充电器Battery
charge
变压器transformer 整流器Rectifier 减速板Speed break 襟翼Flap
缝翼Slat 电门Switch 过热Overheat 失火Fire 探测器detector 导航navigation
继电器relay
LESSON 11 ELECTRICAL POWER 电源系统
一、单词：
电源Electrical
power
不同的Various 电瓶battery
发电机Generator 地面保障设备Ground
support
equipment 交流Alternating
current
驱动Drive 插座Receptacle 转换Convertion
分布Distribute 产生Produce 主要是Primarily
额定容量Is rated at 千伏安Kilovolt
ampere
汇流条Slip-ring
换向器Commutator 电刷Brush 励磁器Exciter
完整的Complete 整流器Rectifier 磁极Pole
磁场Field 转子Armature 装有Is supplied
with
调节器Regulator 引出Develop 送入Fed into
定子Stator 恒速传动装置Constant
speed drive 附件齿轮
箱
Accessory
gearbox
关键的critical 缺少absence 变压器transformer 备份的backup
LESSON 12 FUEL 燃油
一、单词
燃油Fuel 存贮Store 运送Deliver
细分Subdivide 贮藏Storage 加燃油Fueling
油箱Tank 通气装置Vent 通气均压
油箱Vent surge tank
暂时的Temporary 燃油密封的Fueling tight 金属和金
属
Metal to metal
装配Fit 化合剂Compound 密封剂Sealing
compound
紧固件Fastener 接口Joint 翼肋Rib
缓冲挡板Baffer 单向活门Check valve 增压泵Boost pump 离开Away off 加油站Fueling
station
填充Fill
部份的Partially 完全地Completely 另一方面Alternately
入口port 转移Transfer 浮子Float
过满Overfill 防止…做…Prevent M
from doing
放油Defueling 利用Utilize 用泵抽Boost pump 供油Feed
各自的交输Crossfeed 可使用的Usable
重量Weight 容量Capacitance 杆Stick
芯片Chip 微电子计算
机Microcomput
er
液晶显示Liquid crystal
display
电阻电流Resistive
current 泄漏Leakage 不能接受
的
Unacceptable
错误Error 代码Code 刻度Graduate
带tape 高度Height
LESSON 13 HYDRAULIC POWER
一、单词
液压的Hydraulic 动力，电源Powr 反推装置Reverser
共享Share 责任、负责液压传动
的
Dydrallically
有要求的On demond 起落架Landing
gear 前轮转弯Nose wheel
steering
副翼aileron 动力控制组件Power
control
unit
升降舵Elevator
方向舵Rudder 飞行扰流板Flight
spoiler
刹车Brake
动力转换装置Driven transfer
unit
发动机传动泵Engine
driven
pump
电动马达
传动泵
Electric motor
driven pump
关闭Shutoff 截流阀Shutoff
valve
油箱Reservoir
压力过滤
器
Pressure filter 消除Relief 润滑Lubricate
热交换器Exchanger 返回Return 后缘Trailing edge 前缘Leading edge 交替的Alternate 单独地individually
龙骨Keel beam 带保护罩的开
关Guarded switch
节
LESSON 14 LANDING GEAR起落架
一、单词
主起落架Main gear 前起落架Nose gear 梁Spar
防滑的Antiskid 无效的Inoperative 自动刹车Autobrake 解除预位Disarm 使动作Actuate 借助于…By means of 减压Depressurize 电磁线圈Solenoid 限制Restrict
相应的Respective 移动，变换Transit 一致Agree
充当Serve as 形态Configurati
on 在…情况
下
In case of
故障Malfunction 减震支柱Shock strut 缓冲Absorb
碰撞Inpact 冲撞Shock 振动Vibration 滑行Taxi 整流罩Fairing 机构Mechanism 保证Assure 阻力杆Drag brace 扭力臂Torsion link 圆筒Cylinder 轴颈销钉Trunnion
pin
稳定性Stability
牵引tow 环Lug 横向螺栓crossbolt
牵引杆tow bar 碰撞Bump 注入Charge
氮气Nitrogen 折迭Fold 环collar
转弯力矩Turning
moment
手轮Handwheel 脚蹬pedal LESSON 15 FLIGHT CONTROLS
一、单词
飞行Flight 操纵Control 机动动作maneuver 水平的Lateral 纵向的longitudina
l
垂直的Vertical
轴Axes 增加Increase 升力Lift
起飞Takeoff 着陆Landing 阻力Drag
地面Ground 被分成Are
divided
into
集团Group
主要的Primary 次要的Secondary 方法、手段Means
驾驶盘Control wheel 配平Trim 位置Position
导致Cause 转动Rotate 姿.态Attitude
角度Angular 量；值Amount 操纵面Control
surface
建立Establish 大小、尺寸Magnitude 达到Reach
再成流线Refair 全部的Total 对…起作Act on
型用
平衡Balance 保持remain 稳定的Stable
坡度bank 角度Angle 降低Lose
命令Command 驾驶舱Flight deck 操纵台Control stand 传感器Sensor 反馈Feedback 信号Signal
自动驾驶仪Autopilot 转动鼓轮bus
Drum
驾驶盘操
纵
Control wheel
steering
换能器transducer 副翼操纵力限
制Aileron
force
limiter
考虑Consider
升力中心Center lift 重心Center
gravity
反向力Counter force
横滚Roll 俯仰（率）Pitch rate 驾驶杆Control
column
扭力管Torque tube 调整片Tab 扇形盘quadrant
操纵杆Control rod 曲柄Crank 供给、容许admit LESSON 16 POWER PLANT (1)
一、单词
动力装置Power plant 推力thrust 帮助aid
反推装置Thrust reverser 驱动drive 齿轮箱gearbox
高函道比High bypass
rate
涡轮风扇turbofan 装配fitting
相同的轴流axes 转子rotor
定子叶片State vane 压缩机compressu
re
经由Via
轴shaft 涡轮turbine 机械地mechanically 独立的independent 相互Each other 气流Airstream
燃烧combusion 环形的提高increase
排气Discharger air 能够Is capable
of
大约approximately 主要的major 组件module 核心core
附件齿轮箱Accessory
gearbox
维护maintenan
ce
助推器booster
轴承支座Bearing support 入口inlet 支架frame 喷嘴nozzle 防护罩shroud 转换transfer 继续continue 加速accelerate 引导direct 结果result 交付deliver 用泵抽pump
截流阀Shutoff valve 起动手柄Start lever 警告waring 头顶上方
的
overhead 照亮illuminate 暗淡的dim
热交换器Heat exchange 过滤器filter 失败failure
堵塞blockage 主发动机控制
器Main
engine
control
离开leave
转入Is ported to 机械mechanism 和…一起In conjunction
with
转/分Revolution per
minute
测量meter 发射机transmitter
测量measure 指示器indicator 回油scavenge
旁通活门Bypass valve
LESSON 17 PPOWER PLANT （2）
一、单词
起动Start 点火Ignition 扭矩Torque
转动Rotate 加速Accelerate 慢车Idle
起动器Starter 一套电路Circuitry 高压压气
机High pressure compressor
外壳Case 位置Position 完成Accomplish
级Stage 空气涡流发动
机Turbine-air
motor
把…转换Convert into
能量Energy 足够的Sufficient 地面源Ground source 交叉引气Crossbleed 另一个Another 与…有关Related to
火花Spark 混合物Mixture 起飞Take off
着落Landing 有害的Adverse 天气Weather
情况Condition 要求Require 点火Ignite
励磁器Exciter 三维的triaxial 屏蔽Shield
引线lead 入口整流罩Inlet cowl 预冷器Percooler
限制Limit 温度Temperatu
re
总管道manifold
相反revers 方向Director 套筒sleeve
遥控器Remote 展开Deploy 在…之前Prior to
展开Deployment 阻流门Blocker
door
排列Arrange
连接在…
上
Is attached to 螺栓Bolt 阻力连杆Drag link
装置Fitting 移动Translate 强迫Forcing 级联的Cascade 部分、段Segment 形成Form
参数Parameter 仪表Instrument 发光二极
管Light emitting diode
百分比Percent 排气温度Exhaust
gas
temperatur
e
超出Exceed
红线Redline 重量Weight 总的Total
消耗Consume 顺序Sequence 复位Reset
振动Vibration 最大的maximum
LESSON 18 AUSILLARY POWER UNITS (1)
一、单词
电的Electrical 完全地Completel
y
封入Enclose
钛Titanium 入口Inlet 入口Entrance
分开Split 通路Path 孔、洞Hole
喷射管Jet pipe 组件Pack 容易地Readily
容易接近
地
Accessible 检查Inspection 拆卸removal
简单的Simple 吊车Hoist 电缆Cable
离心的Centrifugal 径向的radial 流入、内流Inflow
电磁线圈Solenoid 放置Place 超控Override
调节Regulate 最初的initial 污染contamination 施加apply 测量Meter 接近Near
恒定的Constant 速度Speed 安全的Safe
插头Plug 电路Circuit 点火激励
器
Ignition exciter 密封的hermetically 密封Seal 金属Metal
安装Install 连接interface 程序化的Sequencing
通电Energize 保证Ensure 起燃Initiate
最低Minimum 润滑lubricate 形成Build up
表压Psig 释放De-energiz
e 保持…状
态
Remain
引导Conduct 噪音Noise 消音器Muffler 因而Thus 园柱体Cylindrical 绝缘纸Felt
衬垫Liner 集油盘Drip pan 间隔Gap
LESSON 19 AUXILIARY POWER UNIT （2）
一、单词
首先Primarily 供给Furnish 接线端teminal
中线Neutral 导线Lead 在…外面Outside 放电器Discharger 开缝的slotted 频率Frequency 得到Achieve 跳开关Breaker 闭合Closing 松开Tripping 永久磁铁Permanent
magnet
帮助Assist
锁定Latch 弹簧Spring 保持hold
触点Contact 接触器Contactor 信号Signal
获得Gain 应用Applicatio
n
允许Allow
短暂的Momentary 通电Energize 线圈Coil
极性polarity 插座Receptacle 汇流条防
护Bus protection panel
充电器Charger 主要的Essential 缺席Absence 柱螺栓stud
LESSON 20 NA VIGATION 导航
一、单词
导航Navigation 计算Compute 运动Movement
包含Include 子系统Subsystem 自动定向
仪Automatic director finder
相对方位Relative
bearing 甚高频全向信
标
Very high
frequency
omnirange
仪表着陆
系统
Instrument
landing system
磁方位角Magnetic
bearing
偏离航线Course
转动Turn 最佳的Optimum 测距仪Distance
measure
equipment
斜距Slant range 空中交通管制Air traffic
control
识别Identification
高度Altitude 大气数据系统Air data
system
全压Pitot pressure
静压Static pressure 不同的Various 惯性基准
系统Inertial reference
system 关键的Key 航向Hearing 姿态Attitude
当前位置Present position 电子飞行仪表
系统Electronic
flight
instrument
system
气象雷达Weather radar
地图Map 低空无线电高
度表Low range
radio
altimeter
绝对的Absolute
高度Height 近地警告系统Ground
proximity
warning
system
听觉Aural
视觉的Visual 不安全的Unsafe 飞行管理
计算机系
统Flight management computer system
领航Navigate 最佳的Optimizati
on
指点标Maker beacon 特殊的Specific 以前previously 起源Origin
终点destination 到来advent 随着…出
现With the advent of
直接Direct 大圆弧Great
circle 强烈期望
的
Highly
desirable
有可能的potential 可能的Possible 误差Error
核实verify 计算Computati
on
冗长Lengthy 耗费Comsume 适合于Suit 机载的Onboard 附近的Nearby 远距离的Distant 复杂的Complex 最佳的Optimize 爬高Climb 剖面profile
预测predict 更进一步further 计划Projection 分段爬升Step climb 巡航Cruise 以及As well as
下降Descent 贯穿Throughou
t 把…做为
目标
Target
利用Utilization 综合飞行系统
附件装置Integrated
flight
system
accessory
航线可更
换件
Line
replaceable
unit
unit
印刷电路板Print circuit
card
试验Test 抑制suppression
数模适配器Data analog
adapter
故障Failure 存储器Memory
状态Status 航空无线电公
司Aeronautic
al radio
incorporate
d
数据总线Data bus
无线电距离磁指示器Radio distance
magnetic
indicator
自检测设备Build –in
text
equipment
离散的discrete
完成perform 任务Task 燃油累加
装置Fuel summation unit
飞行控制计算机Flight control computer
LESSON 1 THE B737 FUSELAGE机体
一、生词
飞机Airplane 半硬壳式Semi-monocoqu
e
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Fule bank 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The same as
样
伸长stretch 延伸Extension 脊鳍Dorsal fin 增强Strengthen 相对于Relaviate 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 airstair 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.Sections 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 extention 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 overwing 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
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Also 提供provide
液压的Hydraulic 启动器Starter
饮用水Potable
water
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
管道Duct 结合、连接Join 交叉、跨接crossover 管理、调整govern 适当的appropriate
二、TEXT
10.The purpose of the pneumatic sysytem is to supply compressed air for a controlled temperature and pressure environment during all phases
of flight and ground operation .air is obtained from engine bleeds. APU、or from an extermal ground cart through a connector located on the fuselage.
增压系统的作用是为飞行及地面所有阶段的温度和压力控制提供压缩空气。

压缩空气的来源可以是发动机引气、APU、或通过机身上的连接头与地面气源车相连供气。

11.The pneumatic system controls the temperature and the pressure of engine bleed air source. The pneumatic system provides high temperature; high pressure air for the air conditioning .pressurization, wing and cowl thermal anti-icing .also, the pneumatic system provides pressure for the
potable water system, hydraulic system and engine starters. The engine bleed air systems are located on the engine and within the support strut.
增压引气控制发动机引气的温度和压力。

增压系统为空调、增压系统、机翼及整流罩热防冰系统提供高温、高压引气。

同时，增压系统还给饮用水系统、液压系统和发动机起动系统提供压力。

发动机引气系统位于支架内部发动机上。

12.The normal cabin air source is obtained from the 5th-stage of the engines at low –engine power, 9th-stage air automatically substitutes to meet user system needs.
正常情况下，客舱空气来自于发动机低能量的第5级，9级空气自动分配以满足用户系统的需要。

13.On the top of figure 2-1, the isolation valve separates the left and right halves of the system. On the left side of the isolation valve, the APU bleed air duct joins the left side crossover duct; on the right side, the pneumatic ground service connector joins the right side crossover duct. From these ducts the user system are supplied with pressurized air, governed by the appropriate control valves.
在图2-1的上方，隔离活门将左右系统分隔成独立的两部分。

在隔离活门的左边，APU引气管道立连接着左交输管道；在右边，压缩空气地面接头连接右交输管道。

用户系统可以从这些管道获得压缩空气，通过适当的控制活门进行控制。

LESSON 3 AIR CONDINTION空调系统
一、单词
空气调节Air conditioning 环境Ambient 机组Crew
加热heat 冷却Cool 增压pressurization 引出，放出Bled 总管道Manifold 分离Seprate
独立的indenpendent 冷却组件Cooling
调节，管理regulate
pack
暖，热Worm 减少Reduce 期望Desire
整的Integral 包括Consist of
涡轮冷却器Air cycle
machine
共同的Common 轴Shaft 离开Leave
膨胀V Expand 膨胀N Expansion 下降Drop
零下Sub-zero 分配Distribute 此外In addition
配平空气管道Trim air line 混合Mix 室、容器Chamber
加上，增加Add 头顶上Overhead 竖管Raise
收集器Collector 防护罩Shroud 过滤器Filter
排出口discharge 再分配Redistribute 二等分halve
二、TEXT
14.The air conditioning system provides a conditioned air environment for the passengers and crew, heats the cargo compartment, cools the electronic equipment, and supplies air for the pressurization system.
空调系统为旅客和机组提供环境温度的控制，为客舱供热，为电子设备舱降温，还有为增压系统提供空气。

15.Air is bled from the pneumatic manifold and conditioned by 2 separate and independent cooling packs. Air flow into the packs is regulated by the pack valves.
空气从增压主管道和空调中通过2个隔离的，相互独立的冷却组件中被引入。

空气流进组件中通过组件活门调节。

16.Air from the pneumatic manifold is too warm and must be cooled. The pupose of 2 packs is to reduce engine bleed air temperature to the desired temperature.
从增压主管道中来的空气太热，需要降温。

两个组件的作用就是将发动机引气温度降低到需要的温度。

17.An air cycle machine is an integral unit of each cooling pack. The air cycle machine consists of a turbine wheel and a compressor wheel mounted on a common shaft. Air flowing through the air cycle machine drives the turbine; the turbine drives the compressor section. As the air leaves the turbine it expands greatly. This expansion can cause the temperature of the air to drop to sub-zero levels.
涡轮冷却器是构成每个冷却组件所必需的。

它包括一个涡轮和一个压气机，安装在共同的轴上。

气流通过涡轮冷却器驱动涡轮，涡轮驱动压气机部分。

当空气离开涡轮后急剧膨胀。

这种膨胀能够导致空气温度降到零度以下的程度。

18.In figure 3-1, we can see that the conditioned air from the right pack flows into the main distribution manifold, the conditioned air from the left pack flows into the main distribution manifold and into the flight compartment. In addition, a trim air line from the left mix chamber adds hot air to the flight compartment duct. The main distribution manifold supplies the passenger compartment overhead distribution system through tow sidewall risers.
在图3-1中，我们可以看出，调节空气从右组件流向主分配管道，还有调节空气从左组件流向主分配管道和进入驾驶舱。

另外，从左混合舱出来的配平空气管道增加热空气给驾驶舱管道。

主分配管道通过两个侧壁竖管供气给客舱顶部分配系统。

19. A 3-phase fan draws air from the collector shroud through filters and discharges into the main distribution manifold for redistribution.
一个三相风扇从收集器防护罩穿过过；滤器和排出口进入主分配管道，用以再分配。

LESSON 4 PRESSURIZATION INTRODUCTION增压系统简介
一、单词
组件Pack 控制Control \座舱高度Cabin altitude
外流阀Outflow valve 保持Maintain 尽可能
的…
As as possible 目的地destination 安全的Safe 舒适的Comfortable
曲线Curve 对时间的Against
time
起飞Takeoff
巡航Curise 虚线Dotted line 实线Solid line
爬升Ascend 下降Descent 近Near
环境ambient 减小decrease 变化率rate
确定、决定Determine 大气Atmospher
e
例子Example
磅/英寸Psi=pound per square
inch 参照…By
referring
图表Chart
描绘Depict 与…的关系
曲线versus 称之为…Is referred to
as
制度Sytstem 水银mercury 毫巴Millibar
相等的identical 施加exert 排出exhaust
向机舱外outbroud
二、TEXT
20.The air conditioning packs supply conditioned air into
pressurization system. The pressurization system controls cabin altitude by regulating air flow from the fuselage, through the outflow valve. The pressurization system maintains cabin altitude as close to sea level as
possible or at an altitude equal to the altitude of the flight destination, so the pressurization system provides a safe comfortable cabin altitude for the crew and passenger at all airplane altitude.
空调组件为增压系统提供调节空气。

增压系统通过调节机身气流控制客舱高度，通过外流阀，增压系统保持客舱高度尽可能的接近海平面或等于飞行目的地高度，这样增压系统可为机组和旅客在整个飞行过程中提供一个安全舒适的客舱高度。

21.Figure 4-2 shows a curve of airplane and cabin altitude against
time from take off through cruise to landing. Airplane altitude is shown in dotted line. Cabin altitude is shown in solid line. The airplane starts its flight at an airport altitude near sea level, ascends, cruises, and descends to a landing airport near sea level.
图4-2显示为飞机和坐舱高度在起飞、巡航及着陆阶段的时间曲线。

飞机高度显示为虚线，坐舱高度显示为实线。

飞机以接近海平面的机场高度开始飞行、爬升、巡航、下降和接近海平面的机场着陆。

22.Cabin altitude starts at the take off altitude. As the airplane climb, the ambient pressure decreases; the higher the altitude, the lower the pressure. The altitude inside the airplane (cabin altitude) also climbs but at a lower rate than the airplane. The pressurization system provides the pressure differential between the cabin and ambient.
客趁高度开始于起飞高度。

当飞机爬升时，环境压力减小，高度越高，压力越低。

飞机内部高度（坐舱高度）也以一个低于飞机的速率爬升。

增压系统提供客舱与外界环境之间的压力差。

23.The airplane altitude above sea level is determined by measuring the pressure of the ambient atmosphere. For example, see figure4-3, at 30,000 feet above sea level the ambient pressure would be 4.36 psi. The cabin altitude can be measured by adding the ambient pressure to the 7.80 psid maintained in side the airplane by the pressurization system: ambient pressure 4.36 psi at 30,000 ft.
Pressuree diffeential 7.80psid
12.16psi
by referring to the chart depicting ambient pressure versus altitude, if the ambient pressure is 12.16psi, the cabin altitude would be 5150 ft (see sigure 4-3).
飞机高度可通过测量环境大气的压力来测得。

例如：图4-3，在高于海平面3万英尺的环境压力为4.36PSI。

客舱高度可通过环境压力加7.8PSID来测得，7.8PSID 由增压系统保持：
环境压力：4.36PSI 30000FT
压力差；7.8PSID
坐舱压力：4.36+7.8=12.16PSID
参照图表描述环境压力高度曲线，如果环境压力是12.16PSID，客舱高度将是5150英尺（图4-3）
24.the cabin pressure is referred to as “psid”and indicates the differential pressure, in pounds per square inch , between inside and outside of the airplane. There are many systems for measuring pressure and “psi”is only one .Airplane systems measure pressure in inches of mercury and millibars; these indications are identical to 14.7psi as a measurement of the pressure exerted by the atmosphere at sea level.
客舱压力被称为“PSID”并用“磅/英尺”指出压力差，在飞机内外，有许多系统可测量压力，“PSI”只是其中之一。

飞机系统用英寸水银或毫巴来测量压力；这些指示等同于受到海平面大气压力14.7PSI。

25.The pressure control systems provide cabin differential pressure by controlling the outflow of air from the faselage. The pressure control system consists of an aft outflow valve, forward outflow valve, pressure。