middle-line rudder

简明释义

中舵

英英释义

例句

1.The design of the middle-line rudder 中线舵 contributes to the overall efficiency of the vessel.

该中线舵 中线舵的设计有助于提高船只的整体效率。

2.In rough seas, the middle-line rudder 中线舵 helps to keep the boat on course.

在波涛汹涌的海面上，中线舵 中线舵有助于保持船只的航向。

3.The captain adjusted the middle-line rudder 中线舵 to navigate through the narrow channel.

船长调整了中线舵 中线舵以通过狭窄的航道。

4.The ship's middle-line rudder 中线舵 allowed for better maneuverability in tight spaces.

这艘船的中线舵 中线舵使其在狭小空间内更容易操控。

5.Using a middle-line rudder 中线舵 is essential for maintaining stability during high-speed turns.

使用中线舵 中线舵对于在高速转弯时保持稳定性至关重要。

作文

In the world of naval architecture and marine engineering, various components play crucial roles in ensuring the smooth and safe navigation of vessels. One such vital component is the middle-line rudder, which serves as an essential steering mechanism for ships and boats. Understanding the function and significance of the middle-line rudder can provide insights into the broader field of maritime technology and its evolution over time.The middle-line rudder is typically located at the centerline of a vessel's stern, directly behind the propeller. This strategic positioning allows it to effectively control the direction of the ship while minimizing drag and maximizing maneuverability. Unlike traditional rudders that may be placed off to one side, the middle-line rudder offers several advantages, particularly in terms of balance and efficiency. By being centrally located, it ensures that the forces acting upon the vessel are evenly distributed, which is crucial during high-speed maneuvers or challenging sea conditions.One of the most significant benefits of using a middle-line rudder is its ability to enhance the ship's turning capabilities. When a vessel needs to change direction, the middle-line rudder can pivot effectively, allowing the ship to respond quickly to the helmsman's commands. This responsiveness is particularly important in situations where quick evasive actions are necessary, such as avoiding obstacles or navigating through narrow channels.Moreover, the design of the middle-line rudder has evolved over the years to incorporate advanced materials and technologies. Modern rudders are often constructed from lightweight yet durable materials, which not only improve performance but also reduce maintenance costs. Additionally, computer-aided design (CAD) and simulation technologies have enabled engineers to optimize the shape and size of the middle-line rudder for specific types of vessels, further enhancing their effectiveness.In terms of historical context, the development of the middle-line rudder can be traced back to ancient maritime practices. Early seafarers relied on simple steering oars to navigate their vessels. As shipbuilding techniques advanced, the rudder became a more sophisticated mechanism, leading to the creation of the middle-line rudder as we know it today. This evolution reflects the ongoing quest for improved safety and efficiency in marine travel.The importance of the middle-line rudder extends beyond mere navigation; it also plays a critical role in the overall stability of a ship. A well-designed rudder helps maintain equilibrium, especially in rough seas, reducing the likelihood of capsizing or losing control. This stability is paramount for both commercial and recreational vessels, where the safety of passengers and cargo is a top priority.In conclusion, the middle-line rudder is a fundamental component of modern maritime engineering that significantly contributes to the performance and safety of vessels. Its central position, design advancements, and historical significance underscore its importance in the world of naval architecture. As technology continues to evolve, the middle-line rudder will undoubtedly undergo further innovations, continuing to enhance the way we navigate our oceans and waterways. Understanding this key element not only enriches our knowledge of maritime technology but also highlights the intricate relationship between engineering and seafaring traditions.

在海洋建筑和海洋工程的世界中，各种组件在确保船只平稳和安全航行方面发挥着至关重要的作用。其中一个重要的组件是中线舵，它作为船舶和小艇的重要操控机制。理解中线舵的功能和重要性，可以为我们提供对海事技术及其发展历程的更深入见解。中线舵通常位于船只尾部的中心线位置，正好在螺旋桨后面。这一战略位置使其能够有效控制船只的方向，同时最小化阻力并最大化机动性。与传统的偏置舵相比，中线舵提供了几个优势，特别是在平衡和效率方面。由于其位于中央，它确保船体所受的力均匀分布，这在高速机动或恶劣海况下至关重要。使用中线舵的一个显著好处是它增强了船只的转向能力。当船只需要改变方向时，中线舵可以有效地旋转，使船只快速响应舵手的指令。这种响应性在需要快速避险的情况下尤为重要，例如避免障碍物或在狭窄水道中航行。此外，中线舵的设计多年来已经演变，融入了先进的材料和技术。现代舵通常由轻便但耐用的材料制成，不仅改善了性能，还降低了维护成本。此外，计算机辅助设计（CAD）和仿真技术使工程师能够优化中线舵的形状和大小，以适应特定类型的船只，进一步提升其有效性。从历史背景来看，中线舵的发展可以追溯到古代海事实践。早期的海员依靠简单的操舵桨来导航他们的船只。随着造船技术的进步，舵成为一种更复杂的机制，最终导致了我们今天所知的中线舵的出现。这一演变反映了对提高海上旅行安全性和效率的持续追求。中线舵的重要性不仅限于导航；它还在船只的整体稳定性中发挥着关键作用。设计良好的舵有助于维持平衡，尤其是在恶劣海况下，减少翻覆或失去控制的可能性。这种稳定性对于商业和休闲船只来说至关重要，乘客和货物的安全是首要任务。总之，中线舵是现代海洋工程的基础组件，对于船只的性能和安全性具有重要贡献。其中心位置、设计进步和历史重要性突显了其在海洋建筑世界中的重要性。随着技术的不断发展，中线舵无疑会经历进一步的创新，继续增强我们在海洋和水道中的航行方式。理解这一关键元素不仅丰富了我们对海洋技术的知识，也突显了工程与航海传统之间错综复杂的关系。