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英漢對照民用航空詞典                                     BOEING

ROD END (NO. 1), In a hydraulic actuator, reference to 連桿端，

the part opposite to the piston side of the actuator.   液壓作動筒活塞連桿伸出的一端。

ROD END (NO. 2), A mechanical device usually a        杠桿端，

bearing, clevis or similar component attached to the end 一個連在活節(jié)連桿一端或推拉桿一端的通常是軸承，

of a link or push-pull type rod.                       吊環(huán)，或類似元件的機(jī)械裝置。

ROLL, The rotation of an airplane around its longitudinal 橫滾，

axis.                                                   飛機(jī)用縱軸作為旋轉(zhuǎn)軸時的運動。

ROLL AXIS, SEE - LONGITUDINAL AXIS                    橫滾軸，

                                                        見 Longitudinal Axis．

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英漢對照民用航空詞典                                     BOEING

ROLL RATE, The rate at which the airplane moves       橫滾率，

on the roll axis (wing up, wing down).                    飛機(jī)繞橫滾軸運動（機(jī)翼向上或向下）的速率。

ROLLOUT, The final phase of landing where the         著陸滑跑，

airplane is slowing down on the runway.                 飛機(jī)著陸的最后階段。此時飛機(jī)在跑道上減速。

ROM, SEE - READ ONLY MEMORY                           只讀存儲器，

                                                        見 Read Only Memory

ROTARY VARIABLE DIFFERENTIAL TRANSDUCER,              旋轉(zhuǎn)可變差動傳感器，