planing speed

简明释义

滑行速度

英英释义

例句

1.The captain adjusted the throttle to maintain the planing speed 滑行速度 needed for efficient travel.

船长调节油门以维持高效旅行所需的planing speed 滑行速度。

2.At planing speed 滑行速度, the hull of the boat reduces drag significantly.

在planing speed 滑行速度下，船体显著减少了阻力。

3.The boat reached its planing speed 滑行速度, allowing it to skim across the water's surface.

这艘船达到了它的planing speed 滑行速度，使它能够在水面上滑行。

4.To achieve optimal performance, the jet ski must hit its planing speed 滑行速度 quickly.

为了达到最佳性能，摩托艇必须迅速达到其planing speed 滑行速度。

5.Once the yacht hits its planing speed 滑行速度, it can glide smoothly over the waves.

一旦游艇达到其planing speed 滑行速度，它就能平稳地滑过波浪。

作文

In the world of watercraft and marine engineering, the term planing speed refers to a specific velocity at which a boat or a vessel can rise up and glide on the surface of the water, rather than plowing through it. This phenomenon occurs when the lift generated by the hull of the boat overcomes its weight, allowing it to skim across the water's surface with minimal resistance. Understanding planing speed is crucial for designers and operators of high-performance boats, as it greatly influences their efficiency, speed, and overall performance.To achieve planing speed, several factors come into play, including the shape and design of the hull, the weight of the vessel, and the power of the engine. A well-designed hull that minimizes drag and maximizes lift is essential for reaching this speed. For instance, many racing boats are designed with a flat bottom or a deep-V shape that allows them to transition smoothly from displacement mode to planing mode. The weight of the vessel also plays a significant role; lighter boats tend to reach planing speed more easily than heavier ones. Additionally, the engine must provide sufficient power to overcome the initial resistance of the water and propel the boat forward.The benefits of achieving planing speed are numerous. Firstly, vessels that can plane are generally faster than those that remain in displacement mode. This speed advantage is particularly important in competitive racing scenarios where every second counts. Secondly, boats that operate at planing speed consume less fuel compared to those that are constantly displacing water, leading to greater fuel efficiency and lower operational costs. This is especially beneficial for commercial operators who rely on cost-effective solutions to maintain profitability.However, reaching and maintaining planing speed is not without its challenges. As the speed increases, so does the risk of instability and loss of control. Operators must be skilled in handling their vessels at high speeds, as sudden movements or changes in direction can lead to dangerous situations such as capsizing or crashing. Moreover, environmental factors like wind and waves can significantly impact a boat's ability to reach and sustain planing speed. Therefore, it is essential for boat operators to have a thorough understanding of their vessel's capabilities and the conditions they are navigating in.In conclusion, planing speed is a vital concept in the field of marine engineering and boating. It determines how efficiently a vessel can travel over water and has significant implications for design, performance, and safety. By comprehensively understanding the factors that affect planing speed, boat manufacturers and operators can optimize their vessels for better performance and enhanced safety on the water. As technology advances and new materials and designs are developed, the pursuit of higher planing speed continues to be a key focus in the maritime industry, promising exciting innovations for the future of boating.

在水上交通工具和海洋工程的世界中，术语planing speed指的是船只或水面交通工具能够升起并在水面上滑行的特定速度，而不是在水中劈波斩浪。这种现象发生在船体产生的升力克服其重量时，使其能够以最小的阻力在水面上滑行。理解planing speed对高性能船只的设计师和操作者至关重要，因为它极大地影响了船只的效率、速度和整体性能。要达到planing speed，多个因素需要考虑，包括船体的形状和设计、船只的重量以及发动机的功率。一个设计良好的船体，可以最小化阻力并最大化升力，对于达到这一速度至关重要。例如，许多赛车船的底部设计为平底或深V形，以便它们能够顺利地从排水模式过渡到滑行模式。船只的重量也起着重要作用；轻型船只通常比重型船只更容易达到planing speed。此外，发动机必须提供足够的动力，以克服水的初始阻力并推动船只前进。达到planing speed的好处有很多。首先，能够滑行的船只通常比那些始终处于排水模式的船只速度更快。这种速度优势在竞争性赛艇中尤为重要，因为每一秒都至关重要。其次，在planing speed下运行的船只相比于那些不断排水的船只，燃料消耗更少，从而提高了燃油效率，降低了运营成本。这对依赖经济高效解决方案以维持盈利能力的商业运营者尤其有利。然而，达到和保持planing speed并非没有挑战。随着速度的增加，船只的不稳定性和失控风险也随之增加。操作者必须熟练掌握在高速下操控船只的技能，因为突然的移动或方向变化可能导致危险情况，例如翻覆或碰撞。此外，风和波浪等环境因素会显著影响船只达到和维持planing speed的能力。因此，船只操作者必须深入了解其船只的能力以及他们所航行的条件。总之，planing speed是海洋工程和航海领域的重要概念。它决定了船只在水上行驶的效率，并对设计、性能和安全性产生重大影响。通过全面理解影响planing speed的因素，船只制造商和操作者可以优化他们的船只，以获得更好的性能和增强的水上安全性。随着技术的进步和新材料及设计的发展，对更高planing speed的追求仍然是海事行业的重点，预示着未来航海的激动人心的创新。