时间:2011-06-19 10:13来源:蓝天飞行翻译 作者:航空 点击:次
英汉对照民用航空词典 BOEING
LOW RANGE RADIO ALTIMETER, A system that 低空无线电高度表,
measures the vertical distance from the airplane to the 一种测量飞机至地形的垂直距离的系统。
terrain.
LRC, Stands for Long Range Cruise speed. Represents 远程巡航速度,
the typical cruise speed for a given jet airplane; usually 远程巡航速度的缩写。代表喷气式飞机常见的巡航速
expressed as a Mach number. 度,通常以马赫数方式表示。
LRRA, SEE - LOW RANGE RADIO ALTIMETER 低空无线电高度表,
见 Low Range Radio Altimeter.
LRU, SEE - LINE REPLACEABLE UNIT 航线可换件,
见 Line Replaceable Unit.
LUBRICANT, A substance used to reduce friction 润滑剂,
between moving parts. It can be a natural or an artificial 用于减轻运动物体之间产生的磨擦的物质。它可以是天
material. 然的或人工制造的原料。
LVDT, SEE - LINEAR VARIABLE DIFFERENTIAL 线性可变差动变压器,
TRANSFORMER 见 Linear Variable Differential Transformer.
M
MAC, SEE - MEAN AERODYNAMIC CHORD 平均气动弦,
见 Mean Aerodynamic Chord.
MACH NUMBER, The ratio of the aircraft's true 马赫数,
airspeed to the speed of sound at that point. 飞机真空速与该处音速之比。 |
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