hold water ballast

简明释义

底舱装压载水

英英释义

例句

1.The crew was trained to manage the systems that hold water ballast for optimal performance.

船员接受了管理系统的培训，以便有效地保持水舱以获得最佳性能。

2.The ship was designed to hold water ballast for better stability during rough seas.

这艘船的设计是为了保持水舱在波涛汹涌的海面上更好地稳定。

3.In order to adjust its weight, the vessel must hold water ballast in its tanks.

为了调整重量，船只必须在其水箱中保持水舱。

4.During the test, we observed how well the boat could hold water ballast under different conditions.

在测试过程中，我们观察了船只在不同条件下如何有效地保持水舱。

5.The engineers ensured that the barge could hold water ballast effectively without leaking.

工程师们确保驳船能够有效地保持水舱而不漏水。

作文

In the world of maritime engineering, the term hold water ballast refers to the practice of using water as a weight to stabilize ships and other floating vessels. This technique is essential for ensuring that a vessel remains upright and balanced while navigating through turbulent waters. The concept of hold water ballast is not only limited to large ships; it can also apply to smaller boats and even submarines, which use water ballast to manage their buoyancy and stability.When a ship is at sea, various factors can affect its stability, such as wind, waves, and cargo distribution. By strategically filling or emptying tanks with water, the crew can adjust the center of gravity of the vessel. When additional weight is needed, the crew can hold water ballast in designated tanks, lowering the ship's center of gravity and enhancing its stability. Conversely, when the ship needs to rise higher in the water, such as when entering shallow ports, the crew can pump out some of the water ballast.The importance of hold water ballast becomes evident during rough weather conditions. For instance, a ship caught in a storm may face strong winds that can tilt it dangerously. By utilizing water ballast, the crew can help counteract these forces, making the vessel less likely to capsize. This method has proven effective throughout maritime history, as sailors have learned to adapt their techniques based on the conditions they face.Moreover, the environmental aspect of using water ballast cannot be overlooked. Many modern ships are designed with systems that allow them to take on water from the ocean and release it when necessary. This practice not only helps in maintaining stability but also minimizes the amount of heavy materials that need to be transported. However, this system must be managed carefully to prevent the introduction of invasive species into new ecosystems, as ballast water can carry organisms from one body of water to another.In addition to stability, hold water ballast plays a critical role in the performance of vessels. A well-balanced ship can travel more efficiently, reducing fuel consumption and minimizing emissions. In an era where environmental sustainability is paramount, the ability to effectively manage water ballast contributes to greener shipping practices.In conclusion, the term hold water ballast encapsulates a vital aspect of maritime operations. It highlights the balance between engineering, safety, and environmental responsibility. Whether it is a massive cargo ship or a small recreational boat, the principle of using water as a ballast is fundamental to ensuring safe and efficient navigation. As technology advances, we can expect further innovations in how vessels manage their ballast systems, leading to safer and more sustainable maritime travel in the future.

在海洋工程的世界中，术语hold water ballast指的是使用水作为重量来稳定船只和其他漂浮船只的做法。这项技术对于确保船只在动荡的水域中保持直立和平衡至关重要。hold water ballast的概念不仅限于大型船只；它也适用于小型船只甚至潜艇，这些船只利用水舱来管理其浮力和稳定性。当船只在海上航行时，各种因素可能会影响其稳定性，例如风、波浪和货物分配。通过战略性地填充或排空水箱，船员可以调整船只的重心。当需要额外的重量时，船员可以在指定的水箱中hold water ballast，降低船只的重心并增强其稳定性。相反，当船只需要在水面上升高时，例如在进入浅港时，船员可以抽出一些水舱。在恶劣天气条件下，hold water ballast的重要性变得显而易见。例如，一艘船在暴风雨中可能会面临强风，这可能会使其倾斜到危险的程度。通过利用水舱，船员可以帮助抵消这些力量，使船只不易翻覆。这种方法在海事历史上已被证明是有效的，因为水手们根据他们面临的条件学习调整他们的技术。此外，使用水舱的环境方面也不容忽视。许多现代船只设计有系统，可以让它们从海洋中获取水，并在必要时释放。这种做法不仅有助于维持稳定，还最小化了需要运输的重材料数量。然而，这一系统必须得到妥善管理，以防止入侵物种进入新的生态系统，因为压载水可能会将生物从一个水体带入另一个水体。除了稳定性，hold water ballast在船只性能中也发挥着关键作用。一艘平衡良好的船可以更高效地航行，减少燃料消耗并最小化排放。在一个环境可持续性至关重要的时代，有效管理水舱的能力有助于实现更环保的航运实践。总之，术语hold water ballast概括了海事操作的一个重要方面。它突出了工程、安全和环境责任之间的平衡。无论是一艘巨大的货船还是一艘小型休闲船，使用水作为压载的原则对于确保安全和高效的航行至关重要。随着技术的发展，我们可以期待在船只如何管理其压载系统方面进一步创新，从而在未来实现更安全、更可持续的海上旅行。