transverse metacentric height

简明释义

横稳性高度

英英释义

例句

1.The stability of the vessel is largely determined by its transverse metacentric height, which is crucial for safe navigation.

船只的稳定性在很大程度上取决于其横向重心高度，这对安全航行至关重要。

2.Sailors often refer to the transverse metacentric height when assessing the risk of capsizing.

水手在评估翻船风险时常常会提到横向重心高度。

3.When designing a new boat, the transverse metacentric height is a key factor to consider.

在设计新船时，横向重心高度是一个关键因素。

4.Engineers must calculate the transverse metacentric height to ensure that the ship can withstand rough seas.

工程师必须计算横向重心高度以确保船只能够抵御恶劣海况。

5.A higher transverse metacentric height indicates better stability for the ship during turns.

更高的横向重心高度意味着船只在转弯时具有更好的稳定性。

作文

The stability of a floating vessel is a crucial aspect of naval architecture and marine engineering. One of the key parameters that determine the stability of a ship is its transverse metacentric height. This term refers to the vertical distance between the center of gravity of the ship and its metacenter when it is tilted to one side. Understanding this concept is essential for ensuring that a ship remains upright and does not capsize in rough waters.When a ship is at rest in the water, its center of gravity is located at a specific point. As the ship begins to tilt due to external forces such as waves or wind, the metacenter shifts. The transverse metacentric height is significant because it provides a measure of the ship's ability to return to an upright position after being tilted. A larger transverse metacentric height indicates greater stability, allowing the vessel to recover more quickly from any tilting.Calculating the transverse metacentric height involves understanding several factors, including the shape of the hull, the distribution of weight within the ship, and the waterline. Naval architects use various formulas and models to determine this measurement during the design phase of a vessel. It is also important to consider how the loading of cargo can affect the ship's stability. For instance, if heavy cargo is loaded high above the center of gravity, it can lower the transverse metacentric height, making the vessel more prone to tipping over.In practice, the transverse metacentric height plays a vital role in maritime safety. Ships with insufficient stability can be dangerous not only to their crew but also to the environment. For example, if a cargo ship capsizes, it could lead to disastrous spills of hazardous materials into the ocean. Therefore, understanding and calculating the transverse metacentric height is a fundamental part of ship design and operation.Moreover, regulations imposed by maritime authorities often require ships to meet specific stability criteria, which include minimum transverse metacentric height values. These regulations are designed to protect both the vessels and the marine ecosystems they operate within. Shipowners and operators must ensure compliance with these standards to avoid penalties and enhance safety.In conclusion, the transverse metacentric height is a pivotal factor in the stability of ships. It influences how well a vessel can withstand external forces and maintain an upright position. By understanding this concept, naval architects can design safer ships, and operators can make informed decisions regarding cargo loading and operational practices. Ultimately, the significance of transverse metacentric height extends beyond technical measurements; it is integral to the safety and sustainability of maritime operations worldwide.

浮船的稳定性是海洋建筑和海洋工程中的一个关键方面。决定船舶稳定性的关键参数之一是它的横向重心高度。这个术语指的是船舶重心与其在倾斜时的重心点之间的垂直距离。理解这一概念对于确保船舶在波涛汹涌的水域中保持直立而不翻覆至关重要。当船舶在水中静止时，其重心位于特定点。随着船舶因外部力量（如波浪或风）开始倾斜，重心点会发生移动。横向重心高度是重要的，因为它提供了船舶在倾斜后恢复到直立位置的能力的度量。较大的横向重心高度表示更大的稳定性，使船舶能够更快地从任何倾斜中恢复过来。计算横向重心高度涉及理解多个因素，包括船体的形状、船内重量的分布以及水线。海洋建筑师在船舶设计阶段使用各种公式和模型来确定这一测量值。还需要考虑货物的装载方式如何影响船舶的稳定性。例如，如果重型货物被高高装载在重心之上，可能会降低横向重心高度，使船舶更容易倾覆。在实践中，横向重心高度在海事安全中起着至关重要的作用。稳定性不足的船舶不仅对其船员构成危险，还对环境造成威胁。例如，如果一艘货船倾覆，可能会导致危险材料泄漏到海洋中。因此，理解和计算横向重心高度是船舶设计和操作的基本部分。此外，海事当局施加的法规通常要求船舶满足特定的稳定性标准，包括最低的横向重心高度值。这些规定旨在保护船舶及其运营所在的海洋生态系统。船东和运营商必须确保遵守这些标准，以避免处罚并提高安全性。总之，横向重心高度是船舶稳定性的重要因素。它影响着船舶如何抵御外部力量并保持直立。通过理解这一概念，海洋建筑师可以设计出更安全的船舶，运营商也可以在货物装载和操作实践中做出明智的决策。最终，横向重心高度的重要性超越了技术测量；它是全球海事运营安全和可持续性的核心。