民航专业英语缩略语

缩略语

CMOS 半导体金属氧化物Complementary Metal Oxide Semiconductor

ESDS 静电敏感Electrostatic Discharge Sensitive

LRU 线性可更换组件Line Replaceable Unit

ARINC 美国航空无线电公司Aeronautical Radio Incorporated

BCD 二-十进制码Binary Coded Decimal

BNR 二进制Binary

DADC 数字式大气数据计算机Digital Air Data Computer

DITS 数字式信息传输系统Digital Information Transfer System

RZ 归零Return to Zero

SDI 源目的地识别码Source Destination Identifier

SSM 符号状态矩阵Sign Status Matrix

MSB 最高有效位Most Significant Bit

LSB 最低有效位Least Significant Bit

ACP 音频控制板Audio Control Panel

ADF 自动定向机Automatic Direction Finder

ADIRS 大气数据与惯性基准系统Air Data / Inertial Reference System

AFCS 自动飞行控制系统Automatic Flight Control System

AMU 音频管理组件Audio Management Unit

ATC 空中交通管制Air Traffic Control

ATCRBS 空中交通管制雷达信标系统Air Traffic Control Radar Beacon System

CVR 客舱话音记录器Cabin Voice Recorder /驾驶舱话音记录器Cockpit ~ ~ DME 测距机Distance Measuring Equitment

DDRMI 数字式无线电距离磁指示器Digital Distance and Radio Magnetic Indicator EFIS 电子飞行仪表系统Electronic Flight Instrument System

EADI 电子姿态指引仪Electornic Attitude Director Indicator

EHSI 电子水平状态指示器Electronic Horizontal Situation Indicator

GPWS 近地警告系统Ground Proximity Warning System

GPS 全球定位系统Global Positioning System

HF 高频系统High Frequency

ILS 仪表着陆系统Instrument Landing System

LOC 航向信标Localizer

ND 导航显示器Navigation Display

MKR 指点信标Marker Beacon

NLG 前起落架Nose Landing Gear

RF 射频Radio Frequency

RA 决断咨询；无线电高度表Resolution Advisory/Radio Altimeter

TCAS 交通防撞与机组警告系统Traffic Alert and Collision Avoidance System

VOR 甚高频全向信标VHF Omni-directional Range

SQL 静噪电路Squelch level

VSWR 电压驻波比V oltage Standing Wave Ratio

MCDU 多功能控制与显示组件Multipurpose Control & Display Unit

PTT 按下通话开关Push -to-Talk

SELCAL 选择呼叫系统Selective Calling System

APU 辅助动力组件auxiliary power unit

LA 线性加速度计Linear Accelerometer

ULB 水下定位信标Underwater Locator Beacon

PFR 航后报告Post Flight Report

QAR 快速存取记录器Quick Access Recorder

TSM 排故手册Trouble Shooting Manual

CMS 客舱管理系统；中央维护系统Cabin Management System

/Central Maintenance System

ACMS 飞机状态监控系统Aircraft Condition Monitoring System

ALTN 校准

ADI 大气数据仪表Air Data Indicator

BRT 亮度Bright

CDU 控制显示组件control display unit

CRT 阴极射线管cathode ray tube

EICAS 发动机显示与机组警告系统Engine Indication and Crew Alerting System LCD 液晶显示器Liquid Crystal Display

VSI 升降速度表Vertical Speed Indicator

WPT 航路点Way-point

TMC 推力管理计算机Thrust Management Computer

SG 符号产生器Symbol Generator

NCD 无计算数据No Computed Data

AOA 攻角Angle of Attack

ADM 大气数据模块Air Data Module

IFSAU 集成飞行系统音频组件

ISIS 综合备用仪表系统Integrated Standby Instrument System

MMO 最大马赫数Maximum Operating Mach

MSU 方式选择组件Mode Selector Unit

STBY 备用Stanby

TA T 大气总温total air temperature

BFO 拍频振荡器beat frequency oscillator

REU 远程电子组件Remote Electronics Unit

MCU 模块化概念组件Modular Concept Unit

QEC 快速换发Quick Engine Change

CMC 中央维护计算机Central Maintenance Computer

PSEU 临近电门组件Proximity Switch Electronics Unit

VOR 甚高频全向信标系统VHF Omni-directional Range

APP 进近Approach

DDM 调制度差Difference in Depth of Modulation

PFD 主飞行显示器Primary Flight Display

ILS 仪表着陆系统Instrument Landing System

LOC 航向信标Localizer

G/S 下滑信标Glide Slope

FCU 飞行控制组件Flight Control Unit

FMC 飞行管理计算机flight management computer