liquid ballast

简明释义

液体压载

英英释义

例句

1.The ship used liquid ballast to maintain stability in rough seas.

这艘船使用液体压舱物在波涛汹涌的海面上保持稳定。

2.By adjusting the amount of liquid ballast, the crew was able to optimize the vessel's performance.

通过调整液体压舱物的数量，船员能够优化船只的性能。

3.Sailboats often rely on liquid ballast to lower their center of gravity and improve sailing efficiency.

帆船通常依靠液体压舱物来降低重心，提高航行效率。

4.In construction, trucks may utilize liquid ballast to enhance traction on slippery surfaces.

在建筑中，卡车可能会利用液体压舱物来增强在滑面上的抓地力。

5.The use of liquid ballast allows for easy weight adjustments during loading and unloading.

使用液体压舱物可以在装卸过程中轻松调整重量。

作文

In the world of engineering and transportation, the term liquid ballast refers to a method of using liquid materials to provide stability and weight to various structures and vehicles. This concept is particularly prevalent in maritime and aerospace industries, where maintaining balance and control is crucial for safe operations. The use of liquid ballast can significantly enhance the performance of ships, submarines, and aircraft by lowering their center of gravity and improving their overall stability.One of the primary applications of liquid ballast is found in ships. By incorporating water or other liquids into designated ballast tanks, vessels can adjust their weight distribution and buoyancy. For instance, when a ship is loaded with cargo, it may need additional weight in the form of liquid ballast to ensure that it remains stable in rough seas. This added weight helps to prevent capsizing and allows the vessel to navigate safely through turbulent waters. Furthermore, as the cargo is unloaded, the crew can easily manage the amount of liquid ballast in the tanks, providing flexibility in maintaining the ship's optimal performance.In the case of submarines, liquid ballast plays an even more critical role. Submarines utilize a system of ballast tanks that can be filled with water to dive and emptied to surface. The ability to control the amount of liquid ballast allows submarines to achieve precise buoyancy levels, enabling them to operate effectively at various depths. This functionality is essential for stealth missions and underwater navigation, where stability is paramount. By manipulating the liquid ballast, submarines can also remain submerged for extended periods, making them a formidable presence in naval operations.Aerospace engineering also benefits from the principles of liquid ballast. While airplanes primarily rely on fixed weights for balance, certain experimental aircraft and spacecraft incorporate liquid systems to adjust their weight during flight. For example, in some space missions, fuel is used as liquid ballast to help stabilize the spacecraft during launch and re-entry. By redistributing the fuel, engineers can control the center of gravity, ensuring that the vehicle maintains the correct orientation and trajectory.Moreover, the environmental impact of using liquid ballast is an important consideration. In maritime operations, the introduction of ballast water from one ecosystem to another can lead to the spread of invasive species. To mitigate this issue, regulations have been established to treat liquid ballast before it is discharged into new waters. This highlights the need for responsible management practices when utilizing liquid ballast systems.In conclusion, the concept of liquid ballast is integral to the safety and efficiency of various transportation modes, particularly in maritime and aerospace contexts. Its ability to enhance stability and control makes it a valuable tool for engineers and operators alike. As technology advances, the applications and methods of managing liquid ballast will continue to evolve, ensuring that these systems contribute to safer and more efficient operations across industries. Understanding the significance of liquid ballast not only aids in technical comprehension but also fosters appreciation for the complexities involved in engineering design and operational safety.

在工程和运输的世界中，术语液体压舱物指的是使用液体材料为各种结构和车辆提供稳定性和重量的方法。这个概念在海事和航空航天工业中尤为常见，在这些领域中，保持平衡和控制对于安全操作至关重要。使用液体压舱物可以显著增强船只、潜艇和飞机的性能，通过降低重心并改善整体稳定性。液体压舱物的主要应用之一是在船只中。通过将水或其他液体引入指定的压舱水箱，船只可以调整其重量分布和浮力。例如，当一艘船装载货物时，它可能需要额外的重量作为液体压舱物，以确保它在波涛汹涌的海面上保持稳定。这种额外的重量有助于防止翻覆，并使船只能够安全地穿越动荡的水域。此外，当货物被卸载时，船员可以轻松管理水箱中的液体压舱物数量，从而在维持船只最佳性能方面提供灵活性。在潜艇的情况下，液体压舱物发挥着更为关键的作用。潜艇利用可以注入水的压舱水箱系统来潜水，并排出水以浮出水面。控制液体压舱物的能力使潜艇能够达到精确的浮力水平，使其能够在不同深度有效操作。这种功能对于隐蔽任务和水下导航至关重要，在这些情况下，稳定性是至关重要的。通过操控液体压舱物，潜艇还可以长时间保持在水下，使其在海军行动中成为一种强大的存在。航空航天工程也受益于液体压舱物的原理。虽然飞机主要依靠固定的重量进行平衡，但某些实验性飞机和航天器将液体系统纳入其中，以在飞行过程中调整其重量。例如，在一些太空任务中，燃料被用作液体压舱物，以帮助在发射和再入过程中稳定航天器。通过重新分配燃料，工程师可以控制重心，确保飞行器保持正确的方向和轨迹。此外，使用液体压舱物的环境影响也是一个重要的考虑因素。在海事操作中，从一个生态系统引入压舱水到另一个生态系统可能会导致入侵物种的传播。为了减轻这一问题，已经建立了法规，以在将液体压舱物排放到新水域之前进行处理。这突显了在使用液体压舱物系统时需要负责任的管理实践。总之，液体压舱物的概念对于各种运输方式的安全和效率至关重要，特别是在海事和航空航天背景下。它增强稳定性和控制的能力使其成为工程师和操作员的宝贵工具。随着技术的发展，管理液体压舱物的应用和方法将继续演变，确保这些系统为各行业的更安全和更高效的操作做出贡献。理解液体压舱物的重要性不仅有助于技术理解，还培养了对工程设计和操作安全复杂性的欣赏。