waterline length

简明释义

水线长度

英英释义

例句

1.The designer calculated the waterline length to ensure the boat would handle well in rough waters.

设计师计算了水线长度以确保船在波涛汹涌的水域中能良好操控。

2.A longer waterline length generally means a faster vessel.

更长的水线长度通常意味着船只速度更快。

3.When measuring the waterline length, make sure the boat is level.

测量水线长度时，请确保船是水平的。

4.The waterline length affects how much cargo a ship can carry.

水线长度影响一艘船可以承载多少货物。

5.To comply with regulations, the yacht must have a specific waterline length.

为了遵守规定，游艇必须具有特定的水线长度。

作文

The concept of waterline length is fundamental in the field of naval architecture and marine engineering. It refers to the length of a vessel at the waterline, which is the line where the hull of the ship meets the surface of the water. Understanding waterline length is crucial for various reasons, including stability, speed, and overall performance of a ship.Firstly, the waterline length plays a significant role in determining the vessel's stability. A longer waterline length generally provides greater stability, as it allows for a wider base of support when the ship is in motion or at rest. This is particularly important in rough seas where a ship needs to maintain its balance. A well-designed hull with an appropriate waterline length can minimize the risk of capsizing and ensure the safety of those on board.Secondly, the waterline length affects the speed of a vessel. According to the principles of hydrodynamics, a longer waterline length typically results in a higher speed potential. This is because a longer hull can better cut through the water, reducing drag and allowing for more efficient movement. For example, racing yachts are often designed with extended waterline lengths to maximize their speed during competitions. The relationship between waterline length and speed is so significant that it is often used as a key factor in designing competitive sailing vessels.Moreover, the waterline length also influences the carrying capacity of a ship. A vessel with a longer waterline length can typically accommodate more cargo or passengers, making it more economically viable for commercial operations. This is why cargo ships and ferries often have elongated designs; they need to transport large amounts of goods or people efficiently across bodies of water.In addition to these practical considerations, the waterline length also has aesthetic implications. Many boat enthusiasts appreciate the sleek lines and graceful proportions of vessels with well-calibrated waterline lengths. The visual appeal of a boat can often be attributed to its design, which includes the waterline length as a critical element. A well-proportioned vessel not only performs better but also attracts attention and admiration.In conclusion, the term waterline length encompasses a variety of important factors in naval design and functionality. From enhancing stability and speed to increasing carrying capacity and aesthetic appeal, waterline length is a vital aspect of any maritime vessel. As technology advances, the understanding and application of waterline length will continue to evolve, leading to even more innovative designs and improvements in marine transportation.

“水线长度”这一概念在海洋建筑和海洋工程领域中是基础性的。它指的是船只在水面上的长度，即船体与水面相接的线。理解“水线长度”至关重要，原因包括稳定性、速度和船只整体性能等多个方面。首先，“水线长度”在确定船只的稳定性方面起着重要作用。较长的“水线长度”通常提供更大的稳定性，因为它允许在船只运动或静止时有更宽的支撑基础。这在恶劣海况下尤其重要，因为船只需要保持平衡。设计良好的船体以及适当的“水线长度”可以最大限度地降低倾覆的风险，确保船上人员的安全。其次，“水线长度”影响船只的速度。根据流体动力学的原理，较长的“水线长度”通常会导致更高的速度潜力。这是因为较长的船体可以更好地切割水面，减少阻力，从而实现更高效的运动。例如，竞赛帆船通常设计成具有延长的“水线长度”，以在比赛中最大化其速度。“水线长度”和速度之间的关系是如此显著，以至于它常被用作设计竞争性帆船的关键因素。此外，“水线长度”还影响船只的载货能力。通常情况下，具有较长“水线长度”的船只可以容纳更多的货物或乘客，使其在商业操作中更具经济可行性。这就是为什么货轮和渡轮通常具有拉长的设计；它们需要在水域中高效运输大量货物或人员。除了这些实用考虑外，“水线长度”也具有美学意义。许多船只爱好者欣赏具有良好比例的船只的流线型外观和优雅比例。船只的视觉吸引力往往归因于其设计，其中“水线长度”是一个关键元素。比例协调的船只不仅性能更佳，而且能吸引关注和赞赏。总之，“水线长度”这一术语涵盖了海洋设计和功能性中的多种重要因素。从增强稳定性和速度，到增加载货能力和美学吸引力，“水线长度”是任何海洋船只的一个重要方面。随着科技的进步，对“水线长度”的理解和应用将继续发展，导致更加创新的设计和海洋运输的改进。