时间：2011-03-11 23:18来源：蓝天飞行翻译 作者：航空 点击：次
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OALT ----------------Operational Acceptable Level of Traffic OAT ------------------Outside Air Temperature OBS ------------------Omni Bearing Selector OC, O/C -------------On Course OCU ------------------Operational Conversion Unit ODAPS --------------Oceanic Display and Planning System OEI -------------------One Engine Inoperative OEM -----------------Original Equipment Manufacturer OF --------------------Over Frequency OFT ------------------Outer Fix Time OFZ ------------------Obstacle Free Zone OM -------------------ILS Outer Marker OMC -----------------Onboard Maintenance Computer ONC ------------------Operational Navigation Charts ONER ----------------Oceanic Navigational Error Report ONS ------------------Omega Navigation System OP AMP -------------Operational Amplifier OROCA -------------Off-Route Obstruction Clearance Altitude OSS -------------------Over Station Sensor OTR ------------------Oceanic Transition Route OTS ------------------Organized Track System OV --------------------Overvoltage OVAS ----------------Ocular Vergence and Accommodation Sensor PA --------------------Passenger Address PAFAM -------------Performance and Failure Assessment Monitor PAM -----------------Pulse Amplitude Modulation ------------------Ambient Pressure PamPAMA ---------------Professional Aviation Maintenance Association PAPI -----------------Precision Approach Path Indicator PAR ------------------Precision Approach Radar PAR ------------------Preferential Arrival Route PARA/SER ---------Parallel-to-Serial PAS -------------------Performance Advisory System P ATT ----------------Pitch Attitude PATWAS ------------Pilots Automatic Telephone Weather Answering Service PB --------------------Burner Pressure PBB ------------------Pitch Bar Bias PBCT ----------------Proposed Boundary Crossing Time PBE ------------------Protective Breathing Equipment PC --------------------Personal Computer PCA ------------------Positive Control Area PCA ------------------Power Control Actuator PCB ------------------Plenum Chamber Burning PCB ------------------Printed Circuit Board PCCD ----------------Profiled Charge-Coupled Device PCL ------------------Pilot Controlled Lighting PCM -----------------Pulse-Code Modulation PCPL ----------------Pitch Couple PCU ------------------Power Control Unit PCWS ----------------Pitch Control Wheel Steering PDAR ----------------Preferential Departure and Arrival Route PDCS ----------------Performance Data Computer System PDO ------------------Phosphorus-Doped Oxide PDR ------------------Preferential Departure Route PDU ------------------Pilot’s Display Unit PECO ----------------Pitch Erection Cutoff PELS -----------------Precision Emitter Location System PFD ------------------Primary Flight Display P-FET ----------------P-type conduction Field Effect Transistor PGM -----------------Precision Guided Munition P Hold ---------------Pitch Hold Phot-SCR -----------Photosensitive Silicon Controlled Rectifier PIBAL ---------------Pilot Balloon Observation PIDP -----------------Programmable Indicator Data Processor PIO -------------------Pilot Induced Oscillation PIREP ---------------Pilot Report PIU -------------------Peripheral Interface Unit PJFET ---------------P-type Junction-conduction Field Effect Transistor PLA ------------------Power Lever Angle PLA ------------------Programmable Logic Array PLL ------------------Phase-Locked Loop PM --------------------Phase Modulated PMA -----------------Parts Manufacturer Approval PMAT ---------------Portable Maintenance Access Terminal PMB ------------------Plastic Media Blasting PMOS ----------------P-type Metal Oxide Silicon semiconductor PMS ------------------Performance Management System PNCS ----------------Performance Navigation Computer System PND ------------------Primary Navigation Display POS ------------------Positive POT ------------------Potentiometer PPI -------------------Plan Position Indicator PPM ------------------Parts Per Million PPM ------------------Pulse Position Module PR --------------------Pressure Ratio PRAM ---------------Programmable Analog Module PRF ------------------Pulse Repetition Frequency PRL ------------------Parallel PRM -----------------Precision Runway Monitor PROM ---------------Programmable Read Only Memory PROX ----------------Proximity PRR ------------------Pulse Repetition Rate PRT ------------------Power Recovery Turbine P-S --------------------Parallel-to-Serial PS ---------------------Power Supply PSAS -----------------Pitch Stability Augmentation System PSEU -----------------Proximity Switch Electronic Unit psi ---------------------Pounds per square inch psia -------------------Pounds per square inch, absolute psid -------------------Pounds per square inch, differential psig -------------------Pounds per square inch, gage PSL -------------------Polycrystalline Silicon Layer PSM ------------------Power Supply Module PSO ------------------Phase Shift Oscillator PSU -------------------Passenger Service Unit PSU -------------------Power Supply Unit P SYNC --------------Pitch Synchronization PT --------------------Procedure Turn PT --------------------Total Pressure |
