門。

RETARD, An autothrottle mode used to decrease the 拉回油門，

engine thrust to idle.                              自動油門的一種方式、用于將發動機推力減小至慢車狀

                                                  態。

REVERSION, To change to a pre-determined mode.    復原，

                                                    改回到預定的方式。

RHEOSTAT, An electrical device for changing the   變阻器，

resistance in an electrical circuit.                用以改變電路內電阻的電氣裝置。

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英漢對照民用航空詞典                                     BOEING

RIB, A structural member of airfoil shape in wing,    翼肋，

stabilizer or control surface.                          機翼、安定面或操縱面內具有翼剖面形狀的結構元件。

RIG PIN, A metal pin for inserting into a moveable    校裝銷，

component before adjusting the control cables and       在調整操縱鋼索和鏈系之前，插在可動部件內的金屬

linkage.                                              銷。

RIGGING, An adjustment of airplane controls and doors 校裝，

for proper operation.                                   使飛機操縱系統和艙門能正常工作而做的裝配調整。

RISER, A duct in the air conditioning system for      立管，

conditioned air supply to the passenger cabin.          空調系統中，將調節好的空氣送到客艙的管道。

                                      TECHNICAL DICTIONARY                                   126