submerged hull

简明释义

浸水船体

英英释义

例句

1.Divers were sent down to clean the barnacles off the submerged hull.

潜水员被派下去清理潜水船体上的藤壶。

2.The design of the submerged hull allows for better hydrodynamics.

该潜水船体的设计允许更好的流体动力学性能。

3.The engineer inspected the submerged hull to ensure there were no damages from marine organisms.

工程师检查了潜水船体，以确保没有受到海洋生物的损害。

4.During the test, the submerged hull was monitored for pressure changes.

在测试过程中，潜水船体的压力变化得到了监测。

5.The research team used sonar to map the submerged hull of the sunken ship.

研究小组使用声纳绘制了沉船的潜水船体地图。

作文

The concept of a submerged hull is crucial in the field of naval architecture and marine engineering. A submerged hull refers to the underwater portion of a ship's structure that is designed to provide buoyancy, stability, and hydrodynamic efficiency. Understanding the design and functionality of a submerged hull can significantly impact the performance of a vessel at sea.When a ship is afloat, its submerged hull interacts with water in ways that are essential for its movement and stability. The shape of the submerged hull affects how the ship displaces water and generates lift, which ultimately determines how smoothly it can navigate through various sea conditions. A well-designed submerged hull minimizes resistance and maximizes speed, allowing vessels to travel more efficiently.One of the key considerations in designing a submerged hull is its hydrodynamic profile. Engineers often use computer simulations and physical models to test different shapes and configurations. For example, a streamlined submerged hull can reduce drag, which is critical for both commercial and military vessels. In contrast, a poorly designed submerged hull can lead to increased fuel consumption and slower speeds, which are detrimental to any maritime operation.Moreover, the materials used in constructing a submerged hull also play a significant role in its overall performance. Traditional materials such as steel and aluminum are commonly used, but advancements in composite materials have opened new avenues for creating lighter and more durable submerged hulls. These modern materials can withstand corrosion and damage from marine organisms, extending the lifespan of the vessel and reducing maintenance costs.Another important aspect of the submerged hull is its impact on stability. The center of gravity and buoyancy must be carefully calculated to ensure that the ship remains upright and balanced while navigating through waves and currents. If the submerged hull is not designed properly, it can lead to capsizing or excessive rolling, which poses a significant risk to crew safety and cargo integrity.In addition to performance and safety, environmental considerations are becoming increasingly important in the design of submerged hulls. With the growing awareness of marine pollution and ecological sustainability, engineers are now tasked with creating submerged hulls that not only perform well but also minimize their environmental footprint. This includes designing hulls that reduce noise pollution, limit fuel consumption, and prevent the release of harmful substances into the ocean.In conclusion, the submerged hull is a fundamental component of any maritime vessel, influencing its performance, stability, and environmental impact. As technology continues to evolve, the design and construction of submerged hulls will likely undergo further advancements, leading to more efficient and environmentally friendly ships. Understanding the complexities of a submerged hull is essential for anyone involved in maritime industries, as it directly correlates with the success and safety of marine operations.

“潜水船体”的概念在船舶建筑和海洋工程领域至关重要。“潜水船体”指的是船只结构的水下部分，旨在提供浮力、稳定性和水动力效率。理解“潜水船体”的设计和功能可以显著影响船只在海上的性能。当船只漂浮时，它的“潜水船体”与水的互动对于其运动和稳定性至关重要。“潜水船体”的形状会影响船只如何排水和产生升力，这最终决定了它在各种海况下航行的平稳性。设计良好的“潜水船体”能够最小化阻力并最大化速度，使船只能够更高效地航行。设计“潜水船体”时，一个关键的考虑因素是其水动力轮廓。工程师们通常使用计算机模拟和物理模型来测试不同的形状和配置。例如，流线型的“潜水船体”可以减少阻力，这对商业和军事船只都是至关重要的。相反，设计不良的“潜水船体”可能导致燃油消耗增加和速度减慢，这对任何海事操作都是有害的。此外，构建“潜水船体”所使用的材料也对其整体性能起着重要作用。传统材料如钢和铝被广泛使用，但复合材料的进步为制造更轻、更耐用的“潜水船体”开辟了新的途径。这些现代材料能够抵御腐蚀和海洋生物的损害，延长船只的使用寿命并降低维护成本。“潜水船体”的另一个重要方面是其对稳定性的影响。重心和浮力必须仔细计算，以确保船只在波浪和水流中保持直立和平衡。如果“潜水船体”设计不当，可能导致翻覆或过度摇摆，这对船员安全和货物完整性构成重大风险。除了性能和安全，环境考量在“潜水船体”的设计中变得越来越重要。随着对海洋污染和生态可持续性认识的提高，工程师们现在面临着创造不仅性能优越，而且最小化环境足迹的“潜水船体”的任务。这包括设计能够减少噪音污染、限制燃料消耗并防止有害物质释放到海洋中的船体。总之，“潜水船体”是任何海事船只的基本组成部分，影响其性能、稳定性和环境影响。随着技术的不断发展，“潜水船体”的设计和建造可能会进一步进步，导致更高效和环保的船只。理解“潜水船体”的复杂性对于任何参与海事行业的人来说都是至关重要的，因为这与海上操作的成功和安全直接相关。