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
为直流电的电器元件。它使用氢氧化
、氢氧化镉和氢氧化钾。
性，
用于解释有些元素不易起化学作用的特性的名词。
低噪声程序，
一种为降低机场地区噪声而设计的飞行航迹和爬升剖
。
是一种类似纸的材料，用以制作蜂窝结构。（NOMEX
商品名）。
只允许向一个方向流动的活门。
N
detecting the elevator and stabilizer trim condition.
degraded by an amount determined by the local
governing agency for conservative
U
p
e
c
NOMEX, Material similar to paper for honeycomb
NON-RETURN VALVE, A valve allowing flow
中
净
以飞
镍镉电瓶， 将储存的化学能变
镍
惰
降
面
NOMEX，
是
单向活门，
英汉对照民用航空词典 B OEING
TECHNICAL DICTIONARY 106
NONDIRECTIONAL BEACON (NDB), A radio beacon
which transmits nondirectional signals whereby the pilot
can use the ADF to determine his bearing to or from the
station.
ONVOLATILE MEMORY, A type of memory which
does not lose its contents when power is removed.
rm
binary circuit in which the output is logic 0 if any of the
inputs is logic 1.
NOSE CONE, A device on the front of the engine that
guides airflow to the primary airflow path of the engine.
the nacelle for air inlet to
e engine.
OSE DOME, Front section of the engine for
treamlining and directing airflow to the compressor.
），
能够用自
定向仪（ADF）确定他的背台或向台方位。
久性存储器，
在失去动力或电力时不会失去记忆内容的存储器。
在或门后面紧跟着一个反向器的二进制电路。当任何一
输人为逻辑1时，输出为逻辑0。
一个位于在发动机前端，用于引导气流通过发动机的主
气流通道的装置。
引导空气进人发动机的短舱前段。
部整流罩，
用以整流并引导气流进人压气机的发动机前段。
N
NOR GATE, An OR gate followed by an inverter to fo
a
NOSE COWL, Front section of
th
N
s
无方向信标（NDB
发射无方向信号的无线电信标台。据此飞行员
动
永
或非门，
个
进气整流锥，
前整流罩，
头
英汉对照民用航空词典 B OEING
TECHNICAL DICTIONARY 107
NOSE GEAR, The front wheels with the attachments for
NOT, A binary circuit with a single output that is always
opposite of the single input. Also called an inverter.
tion that has the shape of a "V".
t.
O-RING, A circular shaped rubber or synthetic material
sealing device for pneumatic and hydraulic systems.
PERATURE
e
in the path of flight.
OBSTACLE CLEARANCE, The process of flying the
aircraft over all obstructions under the flight path.
Which obstructions are considered and the amount of
vertical altitude required above the obstructions are
determined by local regulatory agency.
非门，
带有始终与单一输人相反的单一输出。也称作反向器。
一个“V”字形的缺口。
喷嘴，
形圈，
用于气源和液压系统，圆形的橡胶或合成材料制成的密
封装置。
外界大气温度，
见 Outside Air Temperature
supporting the airplane on the ground.
NOTCH, An inden
NOZZLE, A shaped device for directing flow in a duc
O
OAT, SEE - OUTSIDE AIR TEM
OBSTACLE, An obstruction protruding into the airspac
前起落架，
用以在地面支撑飞机的前轮及其附件。
凹槽，
引导管道内流动方向的具有特别形状的装置。
O
．
越障，
道上所有障碍物的飞行过程。障碍物的选
择和飞机距离障碍物的高度要求由当地有关管理机构决
定。
障碍物，
进人飞行航径上空域里的障碍物。
飞机飞越其航
英汉对照民用航空词典 B OEING
TECHNICAL DICTIONARY 108
OEW, SEE - OPERATING EMPTY WEIGHT
FFSIDE, Opposite side.
IL COOLER, A heat exchanger for cooling engine oil
by fuel flow or airflow.
ATOR, A device used to separate unwanted
ir from engine oil returning to a sump or oil tank.
OIL STRAINER, Type of oil filter.
LEO STRUT, SEE - SHOCK STRUT
NSIDE, Same side.
ll weather navigation system.
ch is not
continuous from power supply to ground due to a break
in the wiring or failure of a component.
见 Operating Empty Weight
O
O
OIL SEPAR
a
O
O
OMEGA NAVIGATION SYSTEM (ONS), A worldwide,
a
OPEN CIRCUIT, An electrical circuit whi
使用空重， ．
面，
油冷却器，
利用燃油或空气的流动来冷却发动机滑油的热交换器。
油分离器，
一个能从回油槽或油箱发动机滑油中分离出不需要的
气的装置。
滑油筛，
滑油油滤的一种。
液减震支柱，
见 Shock Strut
反
相反的一面。
滑
滑
空
油
．
面，
相同的一面。
个全球范围内全天候的导航系统。
或组件损坏而导致从电源到接地点之间
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航空翻译 www.aviation.cn
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英汉对照词典(32)
