拖网

A maneuvering mathematical model for controllable pitch propeller ships with three degrees of freedom was established according to separate modeling theory to simulate ships' maneuvering motion in ship-handling simulator.

0引言为获得良好的船舶操纵性能，大多数客船、拖网渔船、军舰等都采用可调螺距螺旋桨作为其推进方式。

We will trawl through the classes that we are

拖网，我们将通过我们的类

If you do get the chance, I'd strongly recommend a little trawl through the

如果你得到机会，我会强烈建议通过一个小拖网

And discusses the basic theory and key techniques of the information system of trawl winches.

论述了所研制的拖网绞机信息系统的基本原理和关键技术等。

This paper analyzes the problem that trawl equipment interferes in subseapipelines.

本文讨论了在捕鱼作业条件下拖网设备对海底管线的干扰问题。

If you feel that this is harsh, then you come and trawl through the 100 odd emails a day I get from agents that haven't got a clue.

如果您认为这是残酷的，那么你来拖网通过100天我从代理商已获得多个电子邮件没有得到线索。

As the time passed, there were some changes of dominant species composition in trawl catches of waters of the Yangtze River Estuary.

随着时间的推移，长江口水域拖网渔获物优势种类的组成发生了一定的变化。

Whereas previously he had to convince a company sampling was a good thing to do, now companies can trawl through endless product choices to find the right option for them.

而此前他已说服公司的抽样是一件好事，这样做，现在公司的拖网可以通过无休止的产品选择，以找到正确的选择。

At the same time, the West coast is a national coral reef protected areas, and trawl fishing is prohibited.

与此同时，西海岸是一个全国性的珊瑚礁保护区，并禁止拖网捕鱼。

Just think, a mere 20 years ago, if you are looking for a date, your choice is to find someone compatible or trawl in a dating agency on delusional own hands expensive bars and clubs ...

试想想，一个仅仅20年前，如果你正在寻找一个日期，你的选择是拖网在寻找某人兼容或放在一个约会机构的妄想自己手中昂贵的酒吧和俱乐部。。。。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了