sinking ballast

简明释义

下沉用压载物

英英释义

例句

1.To enhance performance, the yacht was equipped with adjustable sinking ballast.

为了提高性能，这艘游艇配备了可调节的沉重的压舱物。

2.The submarine uses sinking ballast to dive deeper into the ocean.

这艘潜艇使用沉重的压舱物来更深地潜入海洋。

3.The engineers calculated the optimal weight of sinking ballast needed for the vessel.

工程师计算了船只所需的最佳沉重的压舱物重量。

4.During the storm, the crew decided to increase the amount of sinking ballast to prevent capsizing.

在暴风雨期间，船员决定增加沉重的压舱物的数量，以防止翻船。

5.The ship's stability improved significantly after adding more sinking ballast.

在添加更多的沉重的压舱物后，船的稳定性显著提高。

作文

In the realm of engineering and maritime navigation, the concept of sinking ballast plays a crucial role in ensuring stability and safety. The term refers to a weight, often water or heavy materials, that is deliberately added to a vessel or structure to lower its center of gravity. This action is essential for maintaining balance, especially when faced with adverse weather conditions or unexpected loads. By understanding how sinking ballast functions, we can appreciate its significance in various applications, from ships to aircraft and even underwater vehicles.One of the most common uses of sinking ballast is in ships. When a ship is loaded, it must maintain an appropriate balance to prevent capsizing. To achieve this, engineers incorporate sinking ballast into the design of the vessel. This ballast is placed in the lower part of the hull, which helps to lower the ship's center of gravity. As a result, even when the ship encounters rough seas, the risk of tipping over is minimized. Moreover, the use of sinking ballast allows ships to carry additional cargo without compromising stability.In addition to maritime applications, sinking ballast is also utilized in the aviation industry. Aircraft, particularly those designed for cargo transport, require a balanced weight distribution to ensure safe flight. By strategically placing sinking ballast within the aircraft, engineers can adjust the center of gravity, allowing the plane to fly more efficiently and safely. This practice is especially important during takeoff and landing, where the weight distribution can significantly affect performance.Underwater vehicles, such as submarines and remotely operated vehicles (ROVs), also rely on sinking ballast for maneuverability and depth control. Submarines, for instance, can adjust their buoyancy by taking in or expelling water as sinking ballast. When they need to dive, they fill their ballast tanks with water, increasing their weight and allowing them to sink. Conversely, when they want to surface, they expel the water, reducing their weight and enabling them to rise. This dynamic control of buoyancy is critical for underwater navigation and exploration.The environmental impact of using sinking ballast is another aspect worth considering. In recent years, there has been a growing concern about the ecological consequences of introducing foreign materials into marine environments through ballast water. Ships often take on water as sinking ballast in one location and discharge it in another, inadvertently transporting invasive species. To mitigate this issue, regulations have been put in place to manage ballast water treatment, ensuring that sinking ballast does not contribute to ecological disruption.In conclusion, the concept of sinking ballast is integral to various fields, from maritime navigation to aviation and underwater exploration. Its primary purpose is to enhance stability and safety by lowering the center of gravity. Understanding how sinking ballast works enables us to appreciate its importance in engineering and environmental management. As technology advances, the methods of utilizing sinking ballast will continue to evolve, further enhancing the safety and efficiency of transportation across different mediums.

在工程和海洋导航领域，sinking ballast的概念在确保稳定性和安全性方面发挥着关键作用。这个术语指的是一种重量，通常是水或重物，故意添加到船只或结构中，以降低其重心。这一措施对于在面临恶劣天气条件或意外负载时保持平衡至关重要。通过了解sinking ballast的功能，我们可以欣赏它在各种应用中的重要性，从船舶到飞机，甚至是水下车辆。sinking ballast最常见的用途之一是在船舶中。当船舶装载时，它必须保持适当的平衡，以防止倾覆。为了实现这一点，工程师在船舶设计中加入了sinking ballast。这种压载物被放置在船体的下部，帮助降低船舶的重心。因此，即使船舶遇到波涛汹涌的海面，翻覆的风险也会降到最低。此外，使用sinking ballast还允许船舶在不妨碍稳定性的情况下运输额外的货物。除了海洋应用外，sinking ballast还在航空工业中得到了应用。飞机，特别是那些设计用于货物运输的飞机，需要均衡的重量分布以确保安全飞行。通过在飞机内战略性地放置sinking ballast，工程师可以调整重心，使飞机能够更高效和安全地飞行。这一做法在起飞和着陆期间尤其重要，因为重量分布会显著影响性能。水下车辆，如潜艇和遥控操作的水下机器人（ROVs），也依赖于sinking ballast来实现机动性和深度控制。例如，潜艇可以通过吸入或排出水作为sinking ballast来调整其浮力。当它们需要潜水时，会将压载水箱注满水，增加重量并使其下沉。相反，当它们想要浮出水面时，会排出水，减少重量，从而使其上升。这种浮力的动态控制对于水下导航和探索至关重要。使用sinking ballast对环境的影响是另一个值得考虑的方面。近年来，人们越来越关注通过压载水引入外来材料到海洋环境中的生态后果。船舶通常在一个地方作为sinking ballast吸入水，然后在另一个地方排放，不经意间运输入侵物种。为了解决这个问题，已经制定了管理压载水处理的法规，以确保sinking ballast不会导致生态破坏。总之，sinking ballast的概念在多个领域中至关重要，从海洋导航到航空和水下探索。其主要目的是通过降低重心来增强稳定性和安全性。理解sinking ballast的工作原理使我们能够欣赏其在工程和环境管理中的重要性。随着技术的进步，利用sinking ballast的方法将继续发展，进一步提高不同媒介运输的安全性和效率。