hold water ballast

简明释义

下水柜或下舱装水的压载

英英释义

例句

1.To improve its performance, the yacht can hold water ballast that adjusts based on the wind conditions.

为了提高性能，这艘游艇可以保持水舱，根据风力条件进行调整。

2.The ship is designed to hold water ballast to maintain stability in rough seas.

这艘船设计用来保持水舱以在波涛汹涌的海面上保持稳定。

3.When loading cargo, the barge must hold water ballast to counterbalance the weight.

在装载货物时，驳船必须保持水舱以平衡重量。

4.During the test, the vessel was able to hold water ballast effectively, enhancing its buoyancy.

在测试期间，船只能够有效地保持水舱，增强其浮力。

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

工程师们确保水箱能够保持水舱而不会漏水。

作文

The concept of using water as ballast in various applications is both fascinating and practical. In maritime contexts, ships often need to maintain stability and balance, especially when they are loaded with cargo. To achieve this, they can use a technique known as hold water ballast, which involves storing water in specific tanks within the ship's hull. This water can be added or removed depending on the ship's weight and the conditions of the sea, allowing for better control and safety during navigation.In essence, hold water ballast serves as a counterweight that helps to lower the center of gravity of the vessel. When a ship is fully loaded, it may sit higher in the water, making it more susceptible to being tossed around by waves. By adding water ballast, the ship can lower its profile, thus increasing its stability and reducing the risk of capsizing. This is particularly important when navigating through rough waters or during adverse weather conditions.Moreover, the use of water ballast is not limited to ships alone. In the aviation industry, some aircraft also utilize a similar principle. For example, certain types of gliders or light aircraft may carry water in their wings or fuselage to enhance performance and stability during flight. By adjusting the amount of water carried, pilots can optimize their aircraft's balance and handling characteristics.The environmental impact of using water as ballast is also worth considering. Unlike traditional solid ballast materials, such as iron or lead, water is a much more sustainable option. It can be sourced from the surrounding environment and does not contribute to pollution or waste. This is particularly relevant in today's world, where there is a growing emphasis on eco-friendly practices across all industries.However, managing water ballast requires careful planning and execution. It is crucial for operators to monitor the amount of water being taken on or released, as improper management can lead to instability or uneven weight distribution. Additionally, regulations regarding ballast water management have become stricter in recent years due to concerns about invasive species being transported across bodies of water. Ships must now adhere to guidelines that prevent the introduction of non-native organisms, which can disrupt local ecosystems.In conclusion, the ability to hold water ballast is an integral part of modern maritime and aviation practices. It enhances safety, stability, and efficiency while also offering a more environmentally friendly alternative to traditional ballast methods. As technology continues to evolve, we can expect to see even more innovative uses of water ballast in various fields, contributing to safer and more sustainable operations worldwide.

在各种应用中使用水作为压舱物的概念既迷人又实用。在海事环境中，船只常常需要保持稳定和平衡，尤其是在装载货物时。为了实现这一点，它们可以使用一种称为hold water ballast的技术，该技术涉及在船体内的特定水箱中储存水。根据船只的重量和海洋条件，可以添加或去除这些水，从而更好地控制和确保航行安全。从本质上讲，hold water ballast作为一个配重，有助于降低船只的重心。当一艘船完全装载时，它可能在水中坐得更高，使其更容易受到波浪的冲击。通过添加水压舱，船只可以降低其轮廓，从而增加稳定性，减少倾覆的风险。这在穿越汹涌海域或恶劣天气条件下尤为重要。此外，水压舱的使用不仅限于船只。在航空工业中，一些飞机也利用类似的原理。例如，某些类型的滑翔机或轻型飞机可能在其机翼或机身中携带水，以增强飞行过程中的性能和稳定性。通过调整所携带的水量，飞行员可以优化飞机的平衡和操控特性。使用水作为压舱物的环境影响也值得考虑。与传统的固体压舱材料（如铁或铅）相比，水是一种更可持续的选择。它可以从周围环境中获取，不会造成污染或浪费。在当今世界，这一点尤为相关，因为各行业越来越重视环保实践。然而，管理水压舱需要仔细的计划和执行。操作人员必须监测所吸收或释放的水量，因为不当管理可能导致不稳定或不均匀的重量分布。此外，由于担忧外来物种通过压舱水运输，近年来关于压舱水管理的法规变得更加严格。船只现在必须遵守防止引入非本地生物的指南，这可能会破坏当地生态系统。总之，能够hold water ballast是现代海事和航空实践中不可或缺的一部分。它提高了安全性、稳定性和效率，同时也提供了一种比传统压舱方法更环保的替代方案。随着技术的不断发展，我们可以期待在各个领域看到水压舱的更多创新应用，为全球更安全、更可持续的运营做出贡献。