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英漢對照民用航空詞典                                    BOEING

EXHAUST GAS TEMPERATURE, The temperature of          排氣溫度，

the engine exhaust measured by thermocouples and       發(fā)動機(jī)排出氣體之溫度。由熱電偶量出監(jiān)控發(fā)動機(jī)正常

displayed by an indicator for monitoring correct engine 工作的儀表指示。

operation.

EXTRUSION, A metal unit that has been forced through 壓制品，

a shaping die while it is in a thermal plastic state.  在熱塑狀態(tài)下，經(jīng)加壓通過壓模而制成的金屬件。

EYE REFERENCE POSITION (ERP), The optimum            目視參考位置（ERP），

pilot head position to see the airplane instruments.   飛行員觀察飛機(jī)儀表的頭部最佳位置。由調(diào)整座椅來達(dá)

Accomplished by adjusting the seat.                  到。

 F

FAHRENHEIT, The unit of temperature measurement in   華氏度，

which 32 indicates the freezing point of water and 212 溫度的度量單位。32°F表示水的冰點，212°F表示水的

indicates the boiling point.                         沸點。

FAIL OPERATIONAL, A system with enough               帶故障工作，

redundancy that a single failure leaves the system fully 一個具有足夠冗余度的系統(tǒng)，即使一個故障的發(fā)生，仍

operational.                                         然能保持系統(tǒng)完全正常的操作。

FAIL PASSIVE, A system which is designed to be not   故障消極防護(hù)，

operational for a single failure.                      一個按照設(shè)計一有故障發(fā)生，就不工作的系統(tǒng)。

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FAIRING, A covering over structure providing a smooth    整流裝置，

surface for airflow.                                       給氣流提供光滑表面以減少阻力的覆蓋性構(gòu)件。

FAN (NO. 1), A rotating part of an engine, driven by the 風(fēng)扇（NO．1），

low pressure turbine, for air supply to the engine and to  發(fā)動機(jī)的一個轉(zhuǎn)動件。由低壓渦輪驅(qū)動，用于給發(fā)動機(jī)

the duct around the front part of the engine. The fan    和及其前部管道供氣。發(fā)動機(jī)推力的大部份來自風(fēng)扇。