| 单词 | 船舵 |
| 释义 | 〔rudder〕A similar structure at the tail of an aircraft, used for effecting horizontal changes in course.方向舵：飞机的尾部的与船舵类似的结构，用于影响航程中水平方向的变化〔ketch〕A two-masted fore-and-aft-rigged sailing vessel with a mizzenmast stepped aft of a taller mainmast but forward of the rudder.双桅纵帆船：一种两桅杆的纵向帆船，后桅竖于较高的主桅后的桅座上，同时又位于船舵前面〔yawl〕A two-masted fore-and-aft-rigged sailing vessel similar to the ketch but having a smaller jigger mast stepped abaft the rudder. Also called dandy 双桅帆船：一种有纵帆装置的双桅航船，类似于双桅纵帆船，但在船尾的船舵放置有一种较小的补助帆桅 也作 dandy〔conduct〕Steer suggests guidance as if by means of a devicesuch as a rudder that controls direction or course: Steer 表示类似用设备来引导，就象船舵能控制方向和指引路径一样： 〔rudderstock〕The vertical shaft of a rudder that allows it to pivot when the tiller or steering gear is operated. Also called rudderpost 舵杆：船舵的竖直轴，舵柄或操舵装置运行时可以用它来旋转 也作 rudderpost〔steerage〕The effect of the helm on a ship.舵能：船舵的效力〔steerageway〕The minimum rate of motion required for a ship or boat to be maneuvered by the helm.舵效速率：船舵生效所要求的最低速率 |
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