推进器是由火箭发动机提供的，而不是螺旋桨和方向舵，这使得转向变得困难。
Propulsion is provided by a rocket engine, rather than a propeller and rudder, which makes steering difficult.
它们是可恶的鲨鱼，气味难闻，既杀害其他的鱼，也吃腐烂的死鱼，饥饿的时候，它们会咬船上的一把桨或者舵。
They were hateful sharks, bad smelling, scavengers as well as killers, and when they were hungry they would bite an oar or the rudder of a boat.
但是只要我有桨和短棍和舵把，我就要试试。
But I will try as long as I have the OARS and the short club and the tiller.
据确凿无疑的出土的及传世的文物，中国船舶的舵是由桨演变而来的。
Rudders used in China's vessels did evolute from oars according to the undoubted excavated cultural relics and the relics handed down from ancient times.
桨常常可以起舵的作用。
讨论了螺旋桨和舵、翼的推力解算方法和整个系统的动力学响应过程。
Thrust calculation of propeller, rudder, wing, and dynamic response of the whole system are discussed.
我还有两把桨和那个舵把和那根短棍。
因为一没帆、二没桨、三没舵，只要有点风，就会把木排打翻在海里。
Having neither sail oar or rudder and the least cap full of wind would have overset all my navigation.
提出了一种计算带制流板舵在螺旋桨尾流中水动力性能的方法。
A new method for predicting the hydrodynamic performance of the rudder with plates behind a propeller is presented.
本艇为钢质主船体，铝质焊接甲板室，圆舭方艉单层连续甲板纵骨架式四机四桨四舵柴油机推进巡逻艇。
The boat is built of steel hull, aluminum - welded deckhouse, round bilge, transom stern, single continuous deck, longitudinal framing, four engines, four rudders and diesel engine driven.
桨常可起舵的作用。
大副，您现在可以转一下舵角吗？我们要拆螺旋桨将军帽。
Chief officer, would you please turn the rudder? We are going to dismantle the propeller cone.
无锡瑞风船用推进器有限公司是设计、研发、制造船用推进器(简称舵桨)的专业公司。
Wuxi Ruifeng Marine Propulsion Co., Ltd. is specialized in the design, development, manufacturing, and marketing of Marine thrusters.
正职登上一条备有桨和舵的坚固的船，他技术高明，经验丰富，能载运其他许多人过河。
But if (the man at the river) knows the method and is skilled and wise, by boarding a strong boat equipped with OARS and a rudder, he can, with its help, set others across.
本文研究了双桨双舵船在规则波中的回转运动。
This paper investigates the turning motion of a twin propeller twin rudder ship in regular waves.
试验结果表明，桨、舵球间距的变化对螺旋桨敞水效率的影响是明显的。
The test results indicated that the variation of the spacing between propeller and rudder bulb has obvious effect on propeller open water efficiency.
本船为钢质双体船，前倾艏柱，方艉圆舭，艏升高甲板单层露天甲板，双主机双螺旋桨双舵。
This vessel is made of steel, catamaran, fore raked stem, transom stern, round bilge, fore raised deck, single open deck, double main engines, double propellers, double rudders.
本文从斜流产生螺旋桨侧向力出发，导出舵后桨组合体的综合侧向力。
Depending on the principle of the transverse force of propellers produced in oblique flow, this paper acquires the overall transverse force of propellers after rudders.
皮艇是封闭的，桨的两端都有桨叶，运动员用脚控制舵，控制船的方向。
Kayaks are closed boats, and the paddles have blades at both ends. Competitors use their feet to control a rudder that steers the boat.
对螺旋桨与舵附推力鳍分别采用升力面法和非线性涡格法计算。
Lifting surface method and non-linear vortex lattice method were used for the calculation of propeller and rudder with additional thrust fins respectively.
概述了一个船舶拖轮舵桨装置控制系统的故障诊断系统的设计思想、技术原理及系统开发方法。
A fault diagnosis system for the control system of ship's steer and propeller device is introduced.
“我现在还有那根鱼钩，“他说。”不过它没什么用处。我还有两把桨和那个舵把和那根短棍。”
"I have the gaff now, " he said. "But it will do no good. I have the two oars and the tiller and the short club. "
装有全回转推进器模型自航试验，在舵桨优化角下，完成吃水状态全附体模型自航试验，确定船桨相互作用参数。
With the optimization rudder and propeller, self-propelled experiment was done to determine the interacting parameter between the rudder and propeller.
钢质、单甲板、尾机型、单桨、单舵，柴油机驱动的成品油轮。
Steel product oil tanker, single deck, stern-engine, single oar and rudder, propelled by diesel engine.
本文介绍了双舵桨船上用的操纵装置。
This paper introduces a type of steering unit for the ship fitted with two rudder-propellers.
螺旋桨轴上的螺旋桨位于所述舵桨壳体的外部。
The propeller on the propeller shaft is located outside the rudder propeller housing.
一直以来，舵与螺旋桨都作为潜器姿态控制等方面的执行机构。
Propeller and rudder has been regarded as the executing agency for AUV in terms of the control of gesture underwater or near the surface.
钢质、单甲板、单底、单体、单机、单桨、单舵、中机型拖轮，近海船舶拖带。
Steel tugboat, single deck, single bottom, single hull, single engine, single oar and rudder, mid-engine, towed by offing ship.
钢质、单甲板、单底、单体、单机、单桨、单舵、中机型拖轮，近海船舶拖带。
Steel tugboat, single deck, single bottom, single hull, single engine, single oar and rudder, mid-engine, towed by offing ship.
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