部件可以開始工作的狀態(tài)。

                                      TECHNICAL DICTIONARY                                    12

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英漢對(duì)照民用航空詞典                                      BOEING

ARC, The curved track over the ground of an aircraft   弧線，

flying at a constant distance from a measuring             飛機(jī)在圍繞DME臺(tái)等距飛行時(shí)的弧形航跡。

equipment (DME).

AREA NAVIGATION/RNAV, A method of navigation           區(qū)域?qū)Ш剑?/p>

that permits aircraft operations on any desired course   容許飛機(jī)飛行在有電臺(tái)參考的導(dǎo)航信號(hào)或自備系統(tǒng)能

within the coverage of station-referenced navigation   力極限范圍內(nèi)，飛行任何預(yù)定航線的一種導(dǎo)航方法。

signals or within the limits of self-contained system

capability.

ARTIFICIAL FEEL, A force developed in the flight       模擬感覺，

control or brake system for opposing or restricting      在飛行操縱系統(tǒng)或剎車系統(tǒng)中所產(chǎn)生的一種用以抗拒

movement.                                              動(dòng)作或限制動(dòng)作的力。

ASPIRATED TAT PROBE, A sensor that measures total      吸氣式總溫探頭，

air temperature when the airplane is in the air and that 用來測(cè)量飛機(jī)在空中時(shí)的總大氣溫度和在地面時(shí)的外

measures outside air temperature when the airplane is  界溫度。地面外界溫度的測(cè)量是利用引氣將外界空氣吸入

on the ground. The outside air temperature is measured 探頭，以達(dá)到測(cè)量的目的。

by using bleed air to draw ambient air through the

sensor when the airplane is not moving.

ASSEMBLY, The fitting together of a complete structure 裝配，

or unit.                                                 組合成一個(gè)完整的結(jié)構(gòu)或組件的過程。

ASSUMED TEMPERATURE REDUCED THRUST, The                由假設(shè)溫度而得的減推力，

lower thrust obtained by setting a higher than actual    在選擇起飛推力設(shè)定值時(shí)，假定一個(gè)比實(shí)際外界空氣溫

Outside Air Temperature (OAT).                         度高的溫度而得到的推力。用這種方法可以減少發(fā)動(dòng)機(jī)的