对于大多数人，经验就像船的艉灯，只是照亮驶过的航道。
To most men, experience is like the stern light of a ship which illumine only the track it has passed.
艉部抬起，螺旋桨离水飞转。
你们船有艏侧推器还是艉侧推器？
艉轴管前、后轴承与衬套直径测量。
Measuring diameter of fore and aft stern tube bearing and bushes.
平板龙骨应与艏柱和艉框架牢固地连接。
The plate keel to be connected firmly with stem and stern frame.
艉轴管前、后衬套压入检查。
三层起居区位于艉楼甲板上。
A three tier accommodation block fitted above poop deck aft.
把艉撇缆打到岸上。
适用于船舶停航时需锁定艉轴的中小型船舶使用。
It is suitable for small and medium vessels whose stern shaft need to be locked when they anchor.
艉轴管镗孔加工专用刀具，包括刀柄、刀片及顶丝。
A screw shaft tube boring process professional cutter is provided, which comprises a shank, a blade and a jbckscrew.
艉迹流的均匀性与船艉振动与噪音问题有直接相关性。
The uniformity of propeller wake has close relationship to noise and vibration problems at ship stern.
不对称尾鳍是安装在单桨船螺旋桨前方艉柱上的一种节能装置。
The asymmetrical skeg is an energy-saving unit which is fixed on the sternpost forward of the propeller on a single screw ship.
艉轴承弹性模量、径向间隙、厚度对接触压力分布有明显的影响。
The contacting pressure of the stern bearing is influenced with its elastic modulus, radial clearance and thickness.
本文介绍了双艉鳍线型在两型登陆运输船设计中的应用研究成果。
This paper introduces the application of twin-skeg lines form on two types of landing ship.
导管架下水驳船摇臂是安装在船艉的用于导管架滑移下水的过渡装置。
The rocker arm on the jacket launch barge is a transition installation equipped at the stern.
为满足船舶节能需要，可对双桨和多桨船舶采用加装艉轴支架包壳的方法。
To meet the needs of Marine energy saving support wrappings are added to tail shafts which are in the ships with double propellers or more than two propellers.
一般拖轮由顶推作业改为艉拖作业或反之，不仅费时费工，而且操作不便。
The common practice to change from the pushing operation to towing, or vice versa, is both time - consuming and power - wasting, and it is hard to operate as well.
针对船舶艉轴承的减振降噪进行橡胶材料硬度对艉轴系振动影响的试验研究。
In order to reduce vibration and noise of the Marine's stern bearing, the influence of the hardness of the rubber material on vibration of the stern shafting is studied experimentally.
本艇采用独特设计的艉部线型，提高了起滑和回转性能，也增大了艇尾储备浮力。
The special transom hull line enhances the planning and reverse ability and enlarges the reserved buoyancy.
本船推进系统由1 台位于艉部机舱内的低速柴油机和一个定距螺旋桨以及轴系组成。
The vessel is to be single fixed pitch propeller propulsion with one (1) low speed diesel engine located aft.
通过分析某船艉轴密封的构造，为提高其使用寿命，改装设计了一种新型艉轴密封装置。
To prolong the longevity of the tailshaft sealing, here we introduce a newly refitted tailshaft sealing by analysing its structure.
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.
计算结果表明，过大的艉轴转角会导致艉轴承接触面积减小，接触压力分布不均，峰值压力增大。
The numerical results indicated that the large misalignment Angle will cause the contacting area of the stern bearing decreased, pressure distribution uneven, and the peak pressure increased.
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.
文章介绍了艉轴填料函密封的基本原理，分析了漏水的原因，提出了艉轴铜套分段红装修理的具体操作方法。
This paper presents the principle of stern stuffing seal, analyses the reason of water-leaking and provides in detail the technique of fitting operation on divided bronze liner of stern shaft.
近年来随着船舶功率的提高和推进轴系的不断大型化，轴系的振动问题变得严重起来，且常常引发船舶严重的艉部振动。
Of late years, with the development of huge shafting, the vibration problem becomes more severe, and this usually causes grave vibration of the ship's rear part.
NURBS曲线技术已经广泛使用在CAD/CAM等各个领域里。本文讨论NURBS曲线及其NURBS插值方法，并利用该插值方法设计双艉船的型线。
NURBS curve has been widely used in CAD/CAM. This paper discusses NURBS curve, its interpolation method and application in hull line design for twin stern ships.
NURBS曲线技术已经广泛使用在CAD/CAM等各个领域里。本文讨论NURBS曲线及其NURBS插值方法，并利用该插值方法设计双艉船的型线。
NURBS curve has been widely used in CAD/CAM. This paper discusses NURBS curve, its interpolation method and application in hull line design for twin stern ships.
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