and locate aircraft.                                   行識別，跟蹤和定位。

AIR/GROUND SENSOR, An electrical device operated       空地傳感器，

by the landing gear, which transmits on ground/in air    一個由起落架操作的電氣裝置。用于給空中或地面的飛

information for system operation in flight or on the   機系統運作傳輸地面／空中信息。（有些系統只能在地面

ground.                                                使用）

AIRBORNE VIBRATION MONITOR, The AVM takes              機載振動監測器（AVM ），

the signal from the engine mounted accelerometer and      AVM從裝在發動機上的加速器取得信號后計算出該發

calculates the vibration on that engine.               動機上的振動。

AIR WAY, A control area or portion thereof established 航線，

in the form of a corridor equipped with radio navigation 以走廊形式建立的控制區域，內有無線電導航設備。

aids.

AIRCRAFT (or ARINC) COMMUNICATIONS                     飛機通訊尋址和報告系統，

ADDRESSING AND REPORTING SYSTEM, An                      有種可尋址的數據通訊系統。利用該系統可使飛機與地

addressable digital data link system which permits the 面操作中心通過無線電網絡進行數據和信息的交換。

exchange of data and messages between an aircraft

and a ground-based operations center over a radio

network.

AIRCRAFT CONDITION MONITORING SYSTEM, A                飛機狀態監控系統，

system of sensors and recorders to monitor various       一個利用傳感器和記錄儀對各種飛機系統的性能以及

airplane systems' performance and status.              狀態進行監控的系統。

                                      TECHNICAL DICTIONARY                                   5

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英漢對照民用航空詞典                                         BOEING

AIRFOIL, A surface designed to obtain a useful reaction,  翼面，

such as lift, from the air through which it moves. Wings,   用以從氣流中獲得反作用力（如升力）的表面。機翼，

stabilizers and control surfaces are airfoils.            安定面和操縱面都是翼面。