单体船

This conclusion is different considerablely from the case of single high speed with deep-Vee hull forms.

这一结论与单体船情况采用深V船型具有根本的差别。

According to the analysis of the ship forms and the design calculation,two design plans of the SWASH ship form and the simple moulded lines of one was developed out.

到了20世纪90年代有人出于两方面的目的对小水线面单体船进行了研究：改进水翼艇的快速性，减少小水线面双体船的阻力。

More expensive to buy - Typically, catamarans get approximatively 20% more expensive than a monohull of same size.

价格更加昂贵-一般说来，双体船售价比同等长度的单体船售价高出20%。

On the basis of the presented hydroelastic theory, a computer code HEAF (Hydroelastic Analysis Program for Fast Sea Transportations) is developed to calculate wave loads and dynamic responses of mono-or multi-hull high speed vessels in the frequency and time domain.

在理论研究的基础上，本文作者开发了计算机应用程序HEAF(Hydroelastic Analysis Programfor Fast Sea Transportations)，通过与结构干模态分析程序的数据接口，能够进行线性频域和非线性时域单体或多体高速船舶水弹性分析，可用以计算单体或多体高速船在各种海况下的波浪载荷、船体刚体运动和结构的弹性动力响应。

However, depreciation of catamarans is slightly lower than monohulls.

然而，双体船的折旧比单体船略低。

Privacy provided is much better than into a monohull and one couple can sleep while the other is watching a movie into the salon on the bridge deck.

双体船比单体船能更好的保护人们的隐私，一对夫妇可能在睡觉，而另一对夫妇也许在甲板沙龙里看着电影。

Unlike ordinary monohull, trimaran slamming includes not only main hull bottom slamming,but also slamming of trimaran cross structure,which makes trimaran slamming more complicated.

新船型高速三体船的砰击问题与常规单体船不同，除了主船体底部砰击外还包括连接桥砰击，这使高速三体船的砰击问题更为复杂。

The usage technique of radar for high-speed ship s to prevent collision in Three Gorges reservoir;2. Research on Modeling and Simulation of High-speed Ship CPP Propulsion System;3. Based on three typical high-speed ship (high-speed monohull ship,planning hydrofoil craft,wave-piercing Catamaran),a mathematic models of high-speed ship ′s propulsion system(common screw propeller,adjustable-pitch propeller, water-jet propeller) and intelligent control system are established the simulation with the help of Matlab/Simulink is realized.

以三种典型的高速船(高速单体船、翼滑艇和穿浪艇)为例，建立了其推进(普通螺旋桨、可调螺距螺旋桨及喷水推进)系统及智能控制的数学模型，并在Matlab/Simulink上实现仿真；建立了推进系统的优化数学模型，编制了优化算法(混沌算法、遗传算法和粒子群算法)程序，实现了智能推进系统的优化设计；最后，运用Matlab/GUIDE进行界面设计，编制了高速船智能推进系统仿真与优化软件，实现了良好的人机互动。

By using two different three-dimensional source distri- bution techniques, three-dimensional translating-pulsating source (3DT) and three-dimensional pulsating source (3DP), numerical investigations have been carried out for a high speed monohull ship (RD-200) advancing in oblique waves. The numerical results are compared with experimental values obtained from wave load tests carried out at the SSPA. These extensive test results cover different wave directions at a wide range of wave frequencies.

本文在高频运动的假设之下，使用一种简化的三维振荡(3D pulsating)格林函数，3DP，以及与实际波系接近的三维前进－振荡(3D Translating-pulsating)格林函数，3DT，对於一艘高速单体船(RD-200)进行斜浪中规则波之波浪动态压力负荷分析；理论计算将以两种三维源点法进行波浪负荷评估并与由船模试验加以验证，船模实验於瑞典SSPA方型风浪水槽进行。

An investigation on the ship forms and resistance of a new ship type named as SWASH,small water-line single hull,was launched.

1引言小水线面单体船(SWASH，Small Water-line Area Single Hull)的概念在20世纪80年代初就有人提及，船型大体上是小水线面双体船的单侧船体[1]。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。