centerlinevertical keel

简明释义

中内龙骨

英英释义

例句

1.The ship's design required a precise alignment of the centerline vertical keel to ensure stability in rough waters.

船只的设计需要精确对齐中心垂直龙骨以确保在恶劣水域中的稳定性。

2.The centerline vertical keel plays a crucial role in the overall hydrodynamics of the vessel.

中心垂直龙骨在船舶的整体流体动力学中起着至关重要的作用。

3.The designer emphasized the importance of the centerline vertical keel in maintaining the ship's balance.

设计师强调了中心垂直龙骨在保持船只平衡方面的重要性。

4.A well-constructed centerline vertical keel can significantly enhance the performance of a sailing yacht.

一个构造良好的中心垂直龙骨可以显著提升帆船的性能。

5.During construction, the engineers checked the centerline vertical keel multiple times for accuracy.

在施工过程中，工程师多次检查中心垂直龙骨以确保其准确性。

作文

The design and construction of ships involve numerous intricate components, each playing a crucial role in the overall performance and stability of the vessel. One of the most significant features in naval architecture is the concept of the centerline vertical keel. This structural element is fundamental to maintaining the ship's balance and ensuring its seaworthiness. The centerline vertical keel serves as the backbone of the hull, extending from the bow to the stern along the centerline of the ship. It provides not only strength but also stability to the entire structure, allowing the vessel to withstand various forces encountered at sea.When we consider the functionality of the centerline vertical keel, it is essential to understand how it interacts with other parts of the ship. For instance, the keel helps to counteract the lateral forces exerted by waves and wind, which can cause a ship to roll or pitch. By providing a low center of gravity, the centerline vertical keel enhances the ship's ability to return to an upright position after being tilted by external forces. This characteristic is vital for ensuring passenger safety and cargo security during voyages.In addition to stability, the centerline vertical keel also contributes to the hydrodynamic efficiency of a ship. A well-designed keel can reduce drag and improve the vessel's speed through water. This is particularly important for commercial shipping, where fuel efficiency translates to cost savings. Naval architects often spend considerable time optimizing the shape and size of the centerline vertical keel to achieve the best performance under various sailing conditions.Moreover, the materials used in constructing the centerline vertical keel are carefully selected to withstand harsh marine environments. Typically made from robust materials such as steel or aluminum, the keel must resist corrosion and physical wear from constant exposure to saltwater. Innovations in materials science have led to the development of advanced alloys and coatings that enhance the durability of the centerline vertical keel, thereby prolonging the lifespan of the vessel.In conclusion, the centerline vertical keel is an indispensable component of modern ship design. Its role in providing stability, improving hydrodynamic efficiency, and ensuring durability cannot be overstated. As maritime technology continues to evolve, the importance of the centerline vertical keel remains constant, serving as a testament to the ingenuity of naval architects throughout history. Understanding this key element allows us to appreciate the complexities involved in shipbuilding and the engineering feats that enable vessels to navigate the vast oceans safely and efficiently.

船舶的设计和建造涉及许多复杂的组件，每个组件在船只的整体性能和稳定性中都扮演着至关重要的角色。在海洋建筑学中，一个最重要的特征是中心线垂直龙骨的概念。这个结构元素对于维持船只的平衡和确保其适航性至关重要。中心线垂直龙骨作为船体的脊柱，从船头延伸到船尾，沿着船只的中心线。它不仅提供强度，还为整个结构提供稳定性，使船只能够承受在海上遇到的各种力量。当我们考虑中心线垂直龙骨的功能时，理解它与船只其他部分的相互作用是至关重要的。例如，龙骨帮助抵消波浪和风施加的横向力量，这些力量可能导致船只滚动或俯仰。通过提供低重心，中心线垂直龙骨增强了船只在受到外部力量倾斜后恢复到直立位置的能力。这一特性对于确保乘客安全和货物安全在航行期间至关重要。除了稳定性，中心线垂直龙骨还对船只的水动力效率做出了贡献。设计良好的龙骨可以减少阻力，提高船只在水中的速度。这一点对于商业航运尤为重要，因为燃料效率直接关系到成本节约。海洋建筑师通常花费大量时间优化中心线垂直龙骨的形状和大小，以在各种航行条件下实现最佳性能。此外，构建中心线垂直龙骨所用的材料经过精心选择，以承受严酷的海洋环境。龙骨通常由钢或铝等坚固材料制成，必须抵抗腐蚀和因持续暴露于盐水中而造成的物理磨损。材料科学的创新促使先进合金和涂层的发展，这些材料增强了中心线垂直龙骨的耐用性，从而延长了船只的使用寿命。总之，中心线垂直龙骨是现代船舶设计中不可或缺的组成部分。它在提供稳定性、改善水动力效率和确保耐用性方面的作用不可小觑。随着海事技术的不断发展，中心线垂直龙骨的重要性始终如一，成为海洋建筑师历史上创造力的证明。理解这一关键元素使我们能够欣赏船舶建造中的复杂性以及使船只安全高效地航行于广阔海洋的工程壮举。