舵效航速 的英文怎麼說
中文拼音 [duòxiàohángsù]
舵效航速
英文
steerageway- 舵 : 名詞（船、飛機等控制方向的裝置） rudder; helm
- 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
- 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
- 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
- 航速 : speed of a ship or plane; navigational speed
-
Under this trend, manipulating vessels becomes difficult more and more, particularly under the conditions of ship ' s entering or leaving the port > drawing alongside or leaving the wharf or mooring or leaving the buoy. because of the poor effect of the rudder as a result of the low vessels " speed and very limited space for operating, the operator ca n ' t manipulate freely the vessels and avoid the collisions with other vessels or obstacles only by their own power
在這種趨勢下，對船舶進行操縱變的越來越困難，尤其是在進出港、靠離碼頭、狹水道航行、系離浮筒等船速較小而舵效較差、操縱餘地又極為有限的情況下，僅僅依靠船舶自身的動力性能對其進行操縱，並要與他船或障礙進行有效的相互避讓，更是如此。The calculated results indicate that maneuvering efficiency of the bow lateral thruster is related to velocity and thruster ' s rotate speed directly, it is the best at zero velocity, and maneuvering efficiency of the bow lateral thruster increase with increasing thruster ' s rotate speed ; the calculated results also indicate that crabbing motion can be operated for large vessels under the main thruster, the bow lateral thruster and the rudder ' s united control
計算結果表明側推器操縱效能與航速及槳轉速直接有關，零航速最好，且隨槳轉速增高而增強；結果同時也表明了藉助于主推進器、首側推器和舵的聯合操縱可實施純橫移運動。
分享友人