船舶

The forces and moment for the model advancing forward with forced heave and forced pitch oscillation, and the hydrodynamic mass and damping coefficients for heave and pitch motion of the model are given. The results of numerical simulation are compared with the experimental data from Delft University of Technology, and show good agreement with them.

文中给出了以不同航速前进的船舶强制垂荡和纵摇的力与力矩，以及船舶垂荡和纵摇的附加质量系数和阻尼系数，并与DUT的试验数据进行了比较，二者吻合良好。

In the study of related literatures, this paper based on the characteristics of the supply chain and supply chain management is analyzed, and the shipbuilding enterprises in the supply chain, and puts forward the problems existing in current China shipbuilding framework of supply chain management and implementation of the strategy.

在相关文献的研究的基础上，本论文对供应链及供应链管理的特点进行了分析，指出船舶建造企业在供应链上存在的问题，提出了针对我国现状的船舶建造供应链框架及供应链管理的实施策略。

Should the foundering and loss of the ship have become inevitable, the Master may decide to abandon the ship.

在船舶的沉没、毁灭不可避免的情况下，船长可以作出弃船决定；但是，除紧急情况外，应当报经船舶所有人同意。

The images of all stationary objects move in parallel to the path of the ship at the same speed as the ground speed.

固定目标的回波是以船舶的对地速度沿船舶航迹平行移动的。

For ships provided with steel weathertight hatchcovers, with the consent of the Society, the height of hatchway coamings may be reduced provided that efficient measures have been taken and that the safety of the ship id not impaired.

例 3：采用钢质风雨密舱口盖的船舶，在不影响船舶安全和采取有效措施的条件下，经本社同意，对其舱口围板高度可予以适当降低。

In terms of the vertical industry chain relation and the competition relation among horizontal enterprises, it analyzes the enterprise entry into this industry based on the game theory.

同时，对船舶产业集群的发展演变进行了定性和定量描述，建立了定量化界定船舶产业集群生命周期的数学模型。

As the development of hydromechanics and the computer science,the optimized design method of ship lines based on the theory of hydromechanics has gradually become practical.

随着船舶流体力学理论的不断进步，计算机技术的飞跃发展，基于流体力学理论的船体线型最优化设计已经被欧美、日本、韩国等造船技术先进的国家用于实际的船型设计中，而我国目前的船舶设计部门仍主要采用传统的经验设计法来进行船体线型设计。

The speed of ship production is more and more rapid and high efficient with the rapid development of modern world, which makes the optimization ship type as the importance. It can serially ensure the division, the hydrostatics capability, and the design of structure.

高速的现代化发展日益要求船舶生产的节奏加快，高效、准确的优良船型的快速生成是提高效率的第一步，它为接下来的舱室划分、船舶静水性能、操纵性能、结构设计等提供了有力的保证。

On the basis of variation characteristics of ship speed error model, a ship speed regulator using the on-line adaptive error model is proposed in this paper. The control scheme is based on back propagation multi-layer perceptrons adaptive neural network in which a modified hyperbolic tangent function is used as the activation function of an auto-tuning neuron and is updated by the steepest descent method.

在分析船舶航速误差模型变化特性的基础上，应用激励函数的自适应神经网络和最陡下降法的非线性优化技术，提出了自适应学习误差模型控制方法，应用于船舶柴油机调速器控制系统。

This system adopts Java to construct a web-based three-level architecture, which is open and strong compatible. The system creates an interactive and immersible virtual navigation world by using VRML. As a result, it allows many users to perform shiphandling and decision-making training online from anywhere, anytime. This training platform provides a portable and flexible training paradigm for maritime education and training.

该系统依托Java构建体系结构开放、兼容能力强的Web三层体系模式的仿真应用，借助VRML营造交互、沉浸表现效果的虚拟船舶操纵训练环境，允许多用户随时随地的进行船舶操纵和决策等方面的学习和训练，从而为航海教育和培训提供了一种轻便灵活的学习平台。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。