桨

So the matching research of ship engine and screw propeller and cooling system in ship thrusting system are more and more regarded by world ship building and shipping as one of the most importance task in the ship technology field with the increasing transport tonnage and engine power.

因此，船舶机桨匹配研究和冷却系统研究越来越受到世界造船业和航运业的重视，成为船舶科技领域的重要课题之一。

The characteristics of fish swimming are fast, efficient, flexible and quiet. So its important to utilize fish swimming mode on the underwater vehicle instead of traditional screw propeller and rudder.

鱼类游动具有高速、高效、高机动性和低噪声等特点，将鱼类推进和操纵系统用于水下机器人，替代传统的桨-舵系统，有着十分重要的意义。

In order to simulate plant operation, another new type of column crystallizer is designed. It abolishes the temperature measuring taps and sampling taps, and uses a double screw propeller to transport crystals, this column crystallize has been authorized by two patents.

为了模拟工业装置的运行情况，还重新设计了新型的结晶塔，此结晶塔使用双螺旋输送桨来输送晶体，取消了提纯段的取样口和测温口，所设计的结晶塔已经获得了专利授权。

Fish swims fast, efficiently, flexibly and quietly. So it"s important to utilizing fish"s swimming mode on the UV instead of traditional screw propeller and rudder.

鱼类游动具有高速、高效、高机动性和低噪声等特点，将鱼类推进和操纵系统用于水下机器人，替代传统的桨—舵系统，具有十分重要的意义。

But your have to kill the mullet at once, or it will change into a sea gull and fly away.

巴里钦马上挥起桨，想要给它致命的一击，没想到他打到的不是红鲤鱼，而是一只正要从鱼网中飞起来的海鸥，红鲤鱼已经不见了。

Shipbuilding technology and seafaring have also made great progress, there have been three paddle warships.

造船技术和航海业也有长足进步，出现了三列桨战舰。

Our life resembles a travel in the sea right away , holding oar seaway people is us self.

我们的人生就像海上之旅，握桨航行的人是我们自己。

All that I could do, was to wait 'till the tide was at highest, keeping the raft with my oar like an anchor to hold the side of it fast to the shore, near a flat piece of ground, which i expected the water would flow over

这时，我只好用桨作锚，把木排一边固定在一片靠近河岸的平坦的沙滩上，以等待潮水涨高，漫过沙滩再说。

If the oar has aroused the wave, lets my boat leave your shore

假如打桨激起了水波，就让我的小船离开你岸边。

The crews raced for the beach; but the boat I was in, having some start, and being at once the lighter and the better manned, shot far ahead of her consort, and the bow had struck among the shoreside trees, and I had caught a branch at swung myself out, and plunged into the nearest thicket, while Silver and the rest were still a hundred yards behind.

水手们竞先向岸划去，但是我乘的划子，由于起划略早，舟身较轻，配备的桨手好一些，远远地划在它的同伴的前头，船首一头插在岸上的树丛里，于是我一把拽住根枝条，荡了出去，接着便钻进了最近的灌木丛，这时西尔弗和其余的人还在身后一百码的地方哩。

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