center of floatation

简明释义

漂心浮面重心水线面中心

英英释义

例句

1.The stability of the boat depends on its center of floatation (浮心).

船的稳定性取决于它的center of floatation (浮心)。

2.Understanding the center of floatation (浮心) is crucial for safe navigation.

理解center of floatation (浮心)对于安全航行至关重要。

3.A low center of floatation (浮心) helps to enhance the stability of the yacht.

低的center of floatation (浮心)有助于提高游艇的稳定性。

4.The center of floatation (浮心) can shift based on the load distribution on the vessel.

由于船只上的负载分布，center of floatation (浮心)可能会发生变化。

5.When designing a ship, engineers must calculate the center of floatation (浮心) accurately.

在设计船只时，工程师必须准确计算center of floatation (浮心)。

作文

The concept of the center of floatation plays a crucial role in understanding how objects behave when they are placed in water. This term refers to the point at which an object balances when floating, and it is essential for various fields such as naval architecture, marine engineering, and even recreational boating. Understanding the center of floatation is vital for ensuring stability and safety in watercraft design. When a vessel is floating, the weight of the water displaced by the hull creates an upward buoyant force that counteracts the downward force of gravity acting on the vessel. The center of floatation is the point through which this buoyant force acts. It is typically located near the geometric center of the underwater portion of the hull, but it can shift depending on the distribution of weight within the vessel. For instance, if more weight is added to one side of the boat, the center of floatation will move toward that side, potentially causing the vessel to list or tilt. In practical terms, understanding the center of floatation helps designers create boats that are not only functional but also safe. A well-designed boat will have its center of floatation aligned with its center of gravity, which is the point where the weight of the boat is evenly distributed. When these two centers are aligned, the boat will remain stable and upright, even in rough waters. If the center of floatation is too far from the center of gravity, the boat may become unstable, leading to dangerous situations. Additionally, the center of floatation is important for maneuverability. Sailboats, for example, rely heavily on their center of floatation when tacking or jibing. The position of the center of floatation affects how quickly and easily the boat can change direction. A sailboat with a well-placed center of floatation will respond better to the wind and waves, giving the sailor greater control over the vessel. In the context of recreational boating, understanding the center of floatation can enhance the experience for both novice and experienced sailors. For beginners, knowing how weight distribution affects the center of floatation can help them make informed decisions about where to place gear and passengers. This knowledge can prevent capsizing and ensure a smoother ride. For seasoned sailors, a deep understanding of the center of floatation can lead to improved performance and more enjoyable sailing experiences. In conclusion, the center of floatation is a fundamental concept in the world of boating and marine design. Its implications extend beyond mere physics; they touch on safety, stability, and performance. Whether one is designing a new vessel or simply enjoying a day on the water, understanding the center of floatation can make all the difference. By recognizing how this point influences the behavior of boats, we can appreciate the intricate balance of forces at play and enhance our interactions with the aquatic environment.

“浮心”这一概念在理解物体在水中行为时起着至关重要的作用。这个术语指的是物体浮在水面上时平衡的点，对于海洋建筑、海洋工程甚至休闲船只等多个领域至关重要。理解“浮心”对于确保水上交通工具设计的稳定性和安全性至关重要。当一艘船浮在水面上时，船体排开的水的重量产生一个向上的浮力，与作用在船体上的重力向下的力量相抵消。“浮心”是浮力作用的点。它通常位于船体水下部分的几何中心附近，但根据船内重量的分布情况，它可以移动。例如，如果在船的一侧增加了更多的重量，“浮心”将朝向那一侧移动，可能导致船体倾斜或倾覆。从实际角度来看，理解“浮心”帮助设计师创建不仅功能齐全而且安全的船只。一艘设计良好的船，其“浮心”应与其重心对齐，即船的重量均匀分布的点。当这两个中心对齐时，船只在波涛汹涌的水域中将保持稳定和直立。如果“浮心”离重心太远，船只可能变得不稳定，导致危险情况的发生。此外，“浮心”对于操控性也至关重要。例如，帆船在转舵或调整帆时，极大依赖于其“浮心”。“浮心”的位置影响船只改变方向的速度和容易程度。一个拥有良好“浮心”位置的帆船在风和波浪的作用下反应更快，让水手对船只有更大的控制力。在休闲航海的背景下，理解“浮心”可以提升新手和经验丰富的水手的体验。对于初学者来说，了解重量分布如何影响“浮心”可以帮助他们做出有关装备和乘客放置位置的明智决定。这一知识可以防止翻船，并确保更顺畅的航行。对于经验丰富的水手来说，深入理解“浮心”可以提高性能，带来更愉快的航海体验。总之，“浮心”是船舶和海洋设计领域的一个基本概念。它的影响超越了简单的物理学；它涉及安全性、稳定性和性能。无论是设计新船还是仅仅享受水上活动，理解“浮心”都能产生重大影响。通过认识到这一点如何影响船只的行为，我们可以欣赏到在水域中所需的微妙力量平衡，并增强与水域环境的互动。