waterline length

简明释义

水线长

英英释义

例句

1.When designing a new yacht, engineers must consider the waterline length 水线长度 for optimal performance.

在设计新游艇时，工程师必须考虑水线长度 waterline length 以达到最佳性能。

2.The regulations state that the waterline length 水线长度 of a vessel must not exceed a certain limit for safety reasons.

法规规定，船只的水线长度 waterline length 不得超过某一限制以确保安全。

3.A longer waterline length 水线长度 can help a ship achieve greater speeds.

更长的水线长度 waterline length 可以帮助船只达到更高的速度。

4.The boat's waterline length 水线长度 determines its speed and stability in the water.

船的水线长度 waterline length 决定了它在水中的速度和稳定性。

5.Sailors often measure the waterline length 水线长度 to ensure their boat is properly balanced.

水手们常常测量水线长度 waterline length 以确保他们的船只平衡良好。

作文

The term waterline length refers to the length of a vessel at the waterline, which is the point where the hull of the boat meets the surface of the water. This measurement is crucial for various reasons, particularly in naval architecture and marine engineering. Understanding the waterline length is essential for determining the stability, speed, and overall performance of a ship. A longer waterline length typically allows for greater speed potential because it reduces the wave-making resistance as the vessel moves through the water. Conversely, a shorter waterline length might lead to increased resistance and lower speeds, making it less efficient for certain types of voyages.In practical applications, the waterline length can influence the design of the ship's hull. For instance, a racing yacht is often designed with a longer waterline length to maximize its speed capabilities, while a cargo ship may have a different design focus that balances speed with cargo capacity. The relationship between waterline length and speed is governed by the principles of hydrodynamics, which dictate how water flows around the hull of the vessel.Additionally, the waterline length plays a vital role in the calculation of a ship's buoyancy and stability. The buoyancy force acting on a vessel is directly related to the volume of water displaced, which in turn is influenced by the waterline length. A ship with an appropriate waterline length will maintain stability in various sea conditions, ensuring the safety of both the vessel and its crew.When designing a new vessel, engineers must consider how the waterline length will affect not only the ship's performance but also its compliance with maritime regulations. Different types of vessels have specific requirements regarding their waterline length, especially when it comes to classification and safety standards. For example, yachts may have different regulations compared to commercial ships, affecting how their waterline length is measured and reported.Moreover, the waterline length can impact the vessel's aesthetics. Many boat designers strive to create visually appealing lines, and the waterline length is a significant factor in achieving this goal. A well-proportioned waterline length can enhance the overall look of a boat, making it more attractive to potential buyers.In conclusion, the concept of waterline length is fundamental to understanding the dynamics of marine vessels. It affects speed, stability, buoyancy, and even the aesthetic appeal of a ship. Whether one is involved in the design, construction, or operation of a vessel, a thorough understanding of waterline length is indispensable. As technology advances and new materials are developed, the importance of optimizing the waterline length will continue to grow, influencing the future of marine engineering and ship design.

术语waterline length指的是船只在水线上的长度，即船体与水面相接的点。这一测量对于海洋建筑和海洋工程等多个方面至关重要。理解waterline length对于确定船舶的稳定性、速度和整体性能至关重要。较长的waterline length通常允许更大的速度潜力，因为它减少了船只在水中行驶时产生的波浪阻力。相反，较短的waterline length可能导致阻力增加，速度降低，从而使其在某些航程中效率较低。在实际应用中，waterline length可以影响船体的设计。例如，竞赛帆船通常设计得具有更长的waterline length以最大化其速度能力，而货船可能有不同的设计重点，平衡速度与货物容量。waterline length与速度之间的关系受流体动力学原理的支配，这些原理决定了水如何在船体周围流动。此外，waterline length在计算船舶的浮力和稳定性方面也起着至关重要的作用。作用于船只的浮力与排开的水体积直接相关，而这又受到waterline length的影响。一艘具有适当waterline length的船将在各种海况下保持稳定，从而确保船舶及其船员的安全。在设计新船时，工程师必须考虑waterline length将如何影响船舶的性能以及其是否符合海事法规。不同类型的船舶对其waterline length有特定要求，特别是在分类和安全标准方面。例如，游艇与商船可能有不同的法规，影响其waterline length的测量和报告。此外，waterline length还会影响船舶的美观。许多船只设计师努力创造视觉上吸引人的线条，而waterline length是实现这一目标的重要因素。比例协调的waterline length能够增强船只的整体外观，使其对潜在买家更具吸引力。总之，waterline length的概念对于理解海洋船只的动态至关重要。它影响速度、稳定性、浮力，甚至船舶的美观。无论是参与船舶的设计、建造还是操作，深入理解waterline length都是不可或缺的。随着技术的进步和新材料的发展，优化waterline length的重要性将继续增长，影响海洋工程和船舶设计的未来。