艇

The company's main products are: All series of lifeboat winches and davits,windlasses,capstans,mooring winches,accommodation ladder winches,hatch cover winches,dragnet winches,demagnetism winches,etc engineering winches and cranes.

主要产品有：全系列救生艇绞车、吊艇架、起锚机、绞盘、系泊绞车、舷梯绞车、舱口盖绞车、拖网绞车、起货绞车、消磁绞车、各种船用工程绞车及船用起重设备等。

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。

According to the linear wave resistance theory method,this paper makes a comparison research of the ship resistance for the high-speed round bilge ships,the deep "Vee" vessels,the wave-piercing catamarans,and the high-speed trimaran s while using the high-speed round-bilge ship as a benchmark.

采用阻力理论计算方法，以高速圆舭艇的阻力性能为基准，对高速圆舭艇、深V型船、穿浪双体船以及高速三体船的阻力性能进行了对比研究，对比较结果进行了分析，给出了各船型的最适用航速范围。

A photograph of sampans being loaded in Pingnan.

装满货的舢板艇（1937年）。舢板艇的小贩们（1927年）。

Concept of double-inlet water-jet system is designed with one inlet in side and the other in bottom.

配合本文提出的带有侧进水口及底进水口的双进水口喷水推进系统的概念设计，该高速艇可在深水中高速航行、在浅水中安全航行，有效最小水深可和该艇的静态吃水相当。

The public's generally positive impression of Senator's Kerry's character is based in large part on his record during the war in Vietnam, when he performed heroically as the commander of a "swift boat",②a light military craft used by the US Navy to thread the rivers and canals of southern Vietnam.

公众对于参议员克里的品格的正面印象很大程度上是基于其在越南战争中的表现，那时，他作为一艘&燕儿艇&的指挥官，英勇地执行了任务，&燕儿艇&是美国海军使用的一种轻型军用快艇，用来穿行在越南南部的河流和水道中。

Distinctive open bridge, bow and stern gun mounts, and 4 torpedoes on side launchers all accurately reproduced.

动力方面，该艇采用MWM RS-348型柴油引擎，该柴油机已经作为柴油发电机在IXD型U艇上使用。

Occasionally, a little effort is called for, to paddle the raft out of the lazy gyrations of a small whirlpool, or to reach the shore to tie up for the night.

偶尔，你也得出出力，划几下桨将艇子划出一个悠悠的小漩涡，或是靠岸把艇子系起来找地方过夜。

The integrated fixed surface drive system and the controllable hydraulic trim tab system keep the boat optimal conditions at sea.

该艇采用集成化的固定式表面桨系统，配备液压可调的压浪板装置，使艇在风浪中航行、回转等状态时，仍能取得最佳航态。

And houseboats are a great deal cheaper than riverside flats.

房艇也 是我与客户交谈的有趣话题。另外，房艇可比河滨公寓便宜多了。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。