桨

Mark was an oarsman and had to spend all day below deck rowing.

马克是桨手，一整天都要在甲板下划船。

In China, Rolls-Royce has a strong presence in the marine sector, having delivered a wide range of products, including deck machinery, tunnel thrusters, rudders, controllable pitch propellers, Azimuthing thrusters, waterjets and stabilizing systems over a number of years as well as a very comprehensive orderbook, covering a multitude of products and systems extending many years forward in time.

公司在中国船舶领域表现出色，多年来已向用户交付了范围广泛的产品，如甲板机械、侧推器、舵机、调距桨、喷水推进器和减摇系统，另外还获得了需要在未来很多年逐步交付的大量产品和系统订单。

With differential geometry knowledge, the local characters of the blade surface are analyzed. Based on researching the cylindrical cutters osculating location, the methods to calculate the osculating location of the conic cutter and the torus cutter are discussed. A method of tool path planning based on the second order osculating method is preferred.

利用微分几何学知识，分析了螺旋桨桨叶曲面的局部特征，在研究圆柱刀二阶密切法规划刀位的基础上，探讨了圆锥刀和圆环刀的二阶密切刀位计算方法，采用二阶密切法规划刀位可以显著地提高加工精度。

We chose to go with OARS , a well-known and respected outfitter who runs trips all over the world.

我们选择去了桨，一个众所周知的和受尊重服装提供商，谁经营世界各地旅行。

Next, in the line of breakers he made out a small canoe, an outrigger canoe.

他在船尾看见一个挂着朱红腰布的青铜色的年轻神灵，挥动着闪亮的桨片。

The grid system consists of two overset grids: blade grid and background grid.

由于悬停流场存在旋转对称性，计算只需对一个桨叶进行。

Having neither sail, oar, or rudder, and the least cap full of wind would have overset all my navigation.

因为一没帆、二没桨、三没舵，只要有点风，就会把木排打翻在海里。

Keep the box on the paddle.

保持对桨框。

The methods of coil, paddle and wheel construction are outside the spectrum of ceramic skills in the West, particularly in terms of speed and size.

该方法的线圈，桨轮建设和以外的频谱陶瓷技能在西方，特别是在速度和规模。

The theoretical analysis and experiments are made to prove the dynamic vibrations produced by the lugs of a paddle wheel and the wave equation is proposed.

由理论分析和试验证明了桨式叶轮的推力和运动的波动性受轮叶数N的影响，并提出了力和运动的波动方程。

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