ballast hole

简明释义

压载舷孔

英英释义

例句

1.The design of the ballast hole is crucial for maintaining the ship's balance.

设计压舱孔对维持船只平衡至关重要。

2.During maintenance, workers cleaned the ballast hole to prevent any blockages.

在维护期间，工人清理了压舱孔以防止任何堵塞。

3.The ship's ballast hole allows water to enter for stability during rough seas.

船只的压舱孔允许水在恶劣海况下进入以保持稳定。

4.Before the voyage, the crew inspected the ballast hole to ensure it was functioning properly.

在航行前，船员检查了压舱孔以确保其正常运作。

5.Water was leaking from the ballast hole, which could compromise the vessel's safety.

水从压舱孔漏出，这可能会影响船只的安全。

作文

The concept of a ballast hole is crucial in the field of naval architecture and marine engineering. A ballast hole refers to an opening in a ship's hull that allows for the intake or discharge of ballast water. Ballast water is essential for maintaining stability and balance in a vessel, especially when it is not carrying cargo. When a ship is loaded with cargo, the weight helps keep it stable; however, when it is empty, it can become top-heavy and prone to capsizing. This is where the ballast hole plays a vital role.When a ship is at sea, it may encounter various weather conditions that can affect its stability. To counteract these effects, ships often take on water through the ballast hole. This water adds weight to the lower part of the vessel, lowering its center of gravity and enhancing stability. Conversely, when a ship reaches its destination, it may need to discharge some of this water through the same ballast hole to lighten the load for docking or unloading cargo.The management of ballast water is not just a matter of stability; it is also an environmental concern. Ships are required to follow strict regulations regarding the treatment and discharge of ballast water to prevent the introduction of invasive species into new ecosystems. This is where the design and maintenance of the ballast hole become critical. It must be designed in such a way that it minimizes the risk of contaminating local waters while still allowing for efficient loading and unloading of ballast.In summary, the ballast hole is a small yet significant feature of ship design that contributes to the overall safety and efficiency of maritime operations. Understanding its function helps us appreciate the complexity involved in ensuring that ships remain stable and safe while navigating the often unpredictable seas. The importance of the ballast hole extends beyond mere engineering; it encompasses environmental stewardship and adherence to international maritime laws. As the shipping industry continues to evolve, so too will the technologies and practices surrounding the management of ballast water, making the ballast hole an enduring topic of interest for both engineers and environmentalists alike.

“压舱孔”这一概念在船舶建筑和海洋工程领域至关重要。压舱孔是指船体上的一个开口，允许进水或排放压舱水。压舱水对于维持船只的稳定和平衡至关重要，尤其是在没有货物时。当一艘船装载货物时，重量有助于保持其稳定；然而，当它是空的时，可能会变得重心过高，容易倾覆。这就是压舱孔发挥重要作用的地方。当船只在海上航行时，可能会遇到各种天气条件，这些条件会影响其稳定性。为了抵消这些影响，船只通常通过压舱孔吸入水。这些水增加了船只下部的重量，降低了重心，提高了稳定性。相反，当船只到达目的地时，可能需要通过同一个压舱孔排出部分水，以减轻负担以便靠岸或卸货。压舱水的管理不仅仅是稳定性的问题；它也是一个环境问题。船只必须遵循严格的规定，处理和排放压舱水，以防止外来物种进入新的生态系统。这就是压舱孔的设计和维护变得至关重要的原因。它必须以尽量减少污染当地水域的风险，同时仍允许有效地装卸压舱水的方式进行设计。总之，压舱孔是船舶设计中一个小而重要的特征，有助于海洋作业的整体安全和效率。理解其功能有助于我们欣赏确保船只在往往不可预测的海洋中保持稳定和安全所涉及的复杂性。压舱孔的重要性超越了单纯的工程，它还包括环境保护和遵守国际海事法律。随着航运业的不断发展，围绕压舱水管理的技术和实践也将不断演变，使压舱孔成为工程师和环保人士共同关注的持久话题。