航行

Various types of hovercraft have appeared and taken up regular service.

各种各样的气垫船出现了并开始了定期航行服务。

Since that time, various types of hovercraft have appeared andtaken up regular service.

从那以后，各种各样的气垫船出现了，并开始了定期航行服务。

The stability criteria on the hydrostatics theories are used to estimate whether aship in the heavy seas capsize or not,this method ignores the time domaincharacteristics, frequency characteristics and the randomicity of ship motions. Thecapsizing accidents occur now and then although ships are designed according tostability criterion. So, it is also the important problem for human beings to investigatethe nonlinear characteristics of ship motions and evaluate the survival ability of ships.

目前的稳性标准是根据流体静力学理论来评判船舶在风浪中的安全行为，这种方法忽略了船舶运动的时域特性、频域特性及随机性，按照目前稳性规范设计的船舶仍然时有倾覆发生，因此研究船舶的非线性运动特性和评估船舶航行的生存能力，仍然是人类面临的重大课题。

We used to be in a boat sailing in dense fog, you let us see the glorious Harbor.

我们曾经是一只在迷雾中航行的小船，是您让我们看到辉煌的港湾。

In full sail.

第三乐章：满帆航行，谐谑曲

It's fun sailing in the sea.

在海上航行是很有趣的。

The small cove fills with dozens of wooden skiffs. The small boats seem to cut through the water in almost perfect silence, relying only on magic to propel them ashore.

在此同时，小海湾里突然出现了数十艘小艇，这些小艇似乎可以在海上无声无息地的航行，很显然有某种魔力推动著它们。

All of us sail in the same boat.

我们都在同一条船上航行。

We should not sail together, in any case.

我们不应该一起航行，无论如何。

The captain charted this area out and it's quite safe to sail in it.

船长在海图上标出了这个区域，在这一区域里航行是相当安全的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐