FOREIGN OBJECT DAMAGE, Internal engine damage       外來物損壞，

due to objects entering the engine air inlet.         由進人發動機進氣口的物體所引起的發動機內部  。

                                                                                              損壞

FRM, SEE - FAULT REPORTING MANUAL                   故障報告手冊，

                                                      見Fault Reporting Manual．

FUEL CONSERVATION, The activity of planning flight  節約燃油，

altitudes and cruise speeds so as to minimize fuel    為使燃油消耗最少而對飛行高度和巡航速度的計劃。

consumption.

FUEL CONTROL UNIT (FCU), A component on the         燃油控制裝置（FCU），

engine for controlling fuel flow for starting and engine 發動機上的一個部件。在發動機起動和運轉時控制燃油

operation.                                          流量。

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英漢對照民用航空詞典                                   BOEING

FUEL FLOW, The rate at which an engine consumes     燃油流量，

fuel measured in units of weight per hour.           發動機消耗燃油的速率。以每小時單位重量衡量。

FUEL HEATER, A component on the engine for heating  燃油加溫器，

fuel to prevent icing conditions in the engine fuel  發動機上的一個部件，用于加熱燃油以防止發動機燃油

system.                                             系統結冰。

FUEL JETTISON SYSTEM, A method for reducing        應急放燃油系統，

airplane weight by discharging fuel from the tanks to the 一種通過將油箱中的燃油向外排放以減輕飛機重量的

outside.                                           方法。