transverse metacenter

简明释义

横稳心

英英释义

例句

1.The transverse metacenter is crucial for understanding how a ship will behave when tilted.

了解船只在倾斜时的行为，横向重心是至关重要的。

2.The stability of the ship is determined by the position of the transverse metacenter.

船的稳定性由横向重心的位置决定。

3.During a storm, the location of the transverse metacenter can affect the risk of capsizing.

在暴风雨中，横向重心的位置会影响翻船的风险。

4.When designing a vessel, engineers must calculate the transverse metacenter to ensure safety.

在设计船只时，工程师必须计算横向重心以确保安全。

5.A higher transverse metacenter generally indicates better stability in rough waters.

较高的横向重心通常表示在波涛汹涌的水域中更好的稳定性。

作文

The concept of the transverse metacenter is crucial in the field of naval architecture and marine engineering. Understanding this term requires a grasp of how ships and floating bodies behave in water. The transverse metacenter refers to a specific point in a floating object where the buoyant force acts when the object is tilted. When a ship tilts, it experiences a shift in its center of buoyancy, which moves horizontally. The transverse metacenter is defined as the point at which the vertical line through the center of buoyancy intersects with the centerline of the vessel when it is tilted. This concept is essential for determining the stability of the vessel.Stability is a critical factor in the design of ships. A vessel must be able to return to an upright position after being tilted by waves or wind. The distance between the center of gravity and the transverse metacenter plays a significant role in this stability. If the center of gravity is below the transverse metacenter, the ship will tend to return to an upright position after being disturbed. Conversely, if the center of gravity is above the transverse metacenter, the ship will be unstable and may capsize.The calculation of the transverse metacenter involves several geometric principles. Engineers consider the shape of the hull, the distribution of weight within the ship, and the overall dimensions when calculating this important point. A higher transverse metacenter indicates better stability, allowing the ship to handle rough seas more effectively. Thus, naval architects strive to design vessels with an optimal transverse metacenter to ensure safety and performance.In practical terms, understanding the transverse metacenter can help in various scenarios, such as loading cargo, positioning equipment, and ensuring that the vessel remains stable under different conditions. For instance, during loading operations, the distribution of weight must be carefully managed to maintain the center of gravity below the transverse metacenter. If too much weight is placed high on the ship, it can lead to a dangerous situation where the vessel becomes top-heavy and prone to capsizing.Moreover, the transverse metacenter also plays a role in the design of smaller boats and pleasure crafts. Recreational boaters should be aware of how weight distribution affects their vessel's stability. By placing heavier items lower in the boat and towards the center, they can enhance stability and reduce the risk of tipping over.In conclusion, the transverse metacenter is a fundamental concept that underpins the stability of floating vessels. Its implications extend beyond naval architecture into practical applications for anyone involved with boats and ships. Understanding how to calculate and manipulate the transverse metacenter can lead to safer and more efficient designs and operations, whether in commercial shipping or recreational boating. As we continue to advance in marine technology, the importance of the transverse metacenter will remain a cornerstone of effective maritime engineering and safety practices.

横向重心点（transverse metacenter）的概念在海洋建筑和海洋工程领域至关重要。理解这个术语需要掌握船只和漂浮物体在水中如何表现。transverse metacenter指的是漂浮物体在倾斜时浮力作用的特定点。当船只倾斜时，它的浮力中心会发生水平移动。transverse metacenter被定义为当船只倾斜时，浮力中心的垂直线与船体中心线相交的点。这个概念对于确定船只的稳定性至关重要。稳定性是船舶设计中的一个关键因素。船只必须能够在受到波浪或风的影响后恢复到直立位置。重心与transverse metacenter之间的距离在这种稳定性中起着重要作用。如果重心位于transverse metacenter之下，船只在受扰动后将倾向于恢复到直立位置。相反，如果重心位于transverse metacenter之上，船只将不稳定，可能会倾覆。计算transverse metacenter涉及多个几何原理。工程师在计算这一重要点时考虑船体的形状、船内重量的分布以及整体尺寸。较高的transverse metacenter表示更好的稳定性，使船只能够更有效地应对恶劣海况。因此，海洋建筑师努力设计具有最佳transverse metacenter的船舶，以确保安全性和性能。在实际应用中，理解transverse metacenter可以帮助在各种情况下，比如装载货物、设备定位，以及确保船只在不同条件下保持稳定。例如，在装载操作过程中，必须仔细管理重量的分布，以保持重心在transverse metacenter之下。如果过多的重量放置在船只的高处，就会导致危险情况，船只变得重心过高，容易倾覆。此外，transverse metacenter还在小型船只和休闲艇的设计中发挥作用。休闲船员应了解重量分布如何影响船只的稳定性。通过将较重的物品放置在船只的底部和中心，他们可以增强稳定性，减少翻倒的风险。总之，transverse metacenter是支撑漂浮船只稳定性的基本概念。它的影响超越了海洋建筑，延伸到任何与船只和船舶有关的实际应用。理解如何计算和操纵transverse metacenter可以导致更安全、更高效的设计和操作，无论是在商业航运还是休闲航行中。随着我们在海洋技术上的不断进步，transverse metacenter的重要性将始终是有效海事工程和安全实践的基石。