曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
N1 . . . . . . . . . . Gas Producer (Speed)
N2 . . . . . . . . . . Power Turbine (Speed)
O . . . . . . . . . . . Outer
OBS . . . . . . . . Obstacle
OFST . . . . . . . Offset
OGE . . . . . . . . Out-of-Ground Effect
ONS . . . . . . . . Omega Navigation System
OP . . . . . . . . . . Operation
OU . . . . . . . . . Optical Unit
OUTB’D . . . . . Outboard
TM 1-1520-240-10
B-4
ABBREVIATION TERM
OVHD or
OVRHD . . . . . Overhead
OVSP . . . . . . . Overspeed
PA . . . . . . . . . . Pressure Altitude
PAM . . . . . . . . Pamphlet
PARA . . . . . . . Paragraph
PDP . . . . . . . . Power Distribution Panel
PDU . . . . . . . . Pilot Display Unit
PGRM . . . . . . Program
PH . . . . . . . . . . Phase
PLT . . . . . . . . . Pilot
P/N . . . . . . . . . Part Number
PNL . . . . . . . . . Panel
POS . . . . . . . . Position
PP . . . . . . . . . . Present Position
PPH . . . . . . . . Pounds per Hour
PRESS . . . . . . Pressure
PRI . . . . . . . . . Primary
PROG . . . . . . . Program
PS . . . . . . . . . . Power Supply
PSCU . . . . . . . Power Supply Calibration Unit
PSF . . . . . . . . . Pounds per Square Foot
PSI . . . . . . . . . Pounds per Square Inch
PSIG . . . . . . . . Pounds per Square Inch Gage
PT . . . . . . . . . . Pint
PTIT . . . . . . . . Power Turbine Inlet Temperature
PTT . . . . . . . . . Push-to-Talk or Press-to-Talk
PTU . . . . . . . . Power Transfer Unit
PVT . . . . . . . . . Private
PWR . . . . . . . . Power
QT . . . . . . . . . . Quart
QTY . . . . . . . . Quantity
R . . . . . . . . . . . Red
R or RT . . . . . Right
RAD . . . . . . . . Radar
RAM . . . . . . . . Random Access Memory
RBL . . . . . . . . . Right Butt Line
RC . . . . . . . . . . Rate of Climb
RCU . . . . . . . . Remoter Control Unit
RCVR . . . . . . . Receiver
RD . . . . . . . . . . Rate of Descent
RECP or
REC . . . . . . . . Receptacle
RECT . . . . . . . Rectifier
REF . . . . . . . . Reference
REL . . . . . . . . . Release
REQD . . . . . . . Required
ABBREVIATION TERM
RET or
RETR . . . . . . . Retract
Retrans or
RE-X . . . . . . . . Retransmission
REV CUR . . . Reverse Current
RF . . . . . . . . . . Radio Frequency
RH . . . . . . . . . . Right-Hand
RRPM . . . . . . . Rotor Revolutions per Minute
RPM . . . . . . . . Revolutions per Minuter
RV . . . . . . . . . . Receive Variable
RX . . . . . . . . . . Receive or Receiver
S . . . . . . . . . . . South
SDA . . . . . . . . Synchro Discrete and Analog
SDC . . . . . . . . Signal Data Converter
SDR . . . . . . . . Symbol Generator and Driver
SEC . . . . . . . . Secondary
SECT . . . . . . . Section
SEL . . . . . . . . . Select
SELDAR . . . . Selective Address
SENS . . . . . . . Sensitivity
SHP . . . . . . . . Shaft Horsepower
SL . . . . . . . . . . Seal Level
S/N . . . . . . . . . Serial Number
SLT . . . . . . . . . Searchlight
SP/DIR . . . . . . Speed/Direction
SPEC . . . . . . . Specification
SPH . . . . . . . . Spheroid
SQ . . . . . . . . . . Squelch or Square
SQ DIS/
TONE . . . . . . . Squelch Disable/Tone
SQ FT . . . . . . Square Feet
STA . . . . . . . . . Station
STBY . . . . . . . Standby
STO or
STR . . . . . . . . Store
SYS . . . . . . . . System
T/R + G . . . . . Transmit/Receive Plus Guard
Channel
TACH . . . . . . . Tachometer
TAS . . . . . . . . . True Airspeed
TCK . . . . . . . . Track
TGT . . . . . . . . Target
TEMP . . . . . . . Temperature
TOD . . . . . . . . Time of Day
TQ/ENG . . . . . Torque per Engine
TX . . . . . . . . . . Transmit or Transmitter
TYP . . . . . . . . . Typical
TM 1-1520-240-10
B-5
ABBREVIATION TERM
UHF . . . . . . . . Ultra High Frequency
US . . . . . . . . . . United States
USB . . . . . . . . Upper Sideband
UTIL . . . . . . . . Utility
UTM . . . . . . . . Universal Transverse Mercator
V . . . . . . . . . . . Volt(s)
VAC . . . . . . . . Volts Alternating Current
VAR . . . . . . . . Variation
Vcgi . . . . . . . . . Estimated Airspeed Limit with an
Operating Cruise Guide Indicator
VDC . . . . . . . . Volts Direct Current
VENT . . . . . . . Ventilate
VFR . . . . . . . . Visual Flight Regulations
Vh . . . . . . . . . . Maximum Airspeed in Level Flight
(as Limited by CGI, PTIT, or
Torque)
VHF . . . . . . . . Very High Frequency
VGI . . . . . . . . . Vertical Gyro Indicator
VLF . . . . . . . . . Very Low Frequency
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航空翻译 www.aviation.cn
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支奴干运输直升机操作手册2(57)
