topside waterline

简明释义

干舷水线

英英释义

例句

1.It's essential to keep the topside waterline free of barnacles to maintain speed.

保持上部水线无藤壶是维持速度的关键。

2.The boat's hull was painted up to the topside waterline, ensuring a clean finish.

船体的油漆涂刷到了上部水线，确保了干净的效果。

3.During the inspection, we noticed that the topside waterline had faded significantly.

在检查过程中，我们注意到上部水线明显褪色。

4.When cleaning the yacht, pay special attention to the topside waterline area.

清洁游艇时，特别注意上部水线区域。

5.The manufacturer recommended marking the topside waterline for easy reference.

制造商建议标记上部水线以便于参考。

作文

The concept of the topside waterline is essential in maritime engineering and naval architecture. It refers to the line on a ship's hull that indicates the maximum level to which the vessel can be loaded with water, typically when it is floating in a calm sea. Understanding this term is crucial for ensuring the safety and efficiency of marine vessels. When a ship is designed, engineers must carefully calculate the topside waterline to ensure that it maintains stability and buoyancy under various loading conditions. In practical terms, the topside waterline serves as a critical reference point for ship operators. It helps determine how much cargo or fuel can be safely loaded without risking the vessel's integrity. If a ship exceeds its topside waterline, it may become unstable and prone to capsizing, especially in rough seas. This is why proper loading practices are vital in maritime operations. Moreover, the topside waterline is not just a static measurement; it can change based on several factors, including the weight distribution of cargo, the amount of fuel on board, and even the water conditions. For instance, if a ship is loaded unevenly, the topside waterline may appear higher on one side, leading to a dangerous situation known as listing. Therefore, crew members must constantly monitor the loading process and ensure that the topside waterline remains within safe limits. Furthermore, the topside waterline has implications beyond just safety. It also affects the vessel's performance and fuel efficiency. A ship that is overloaded may experience increased drag, resulting in higher fuel consumption and reduced speed. This can significantly impact operational costs, making it crucial for shipping companies to adhere to the guidelines set by the topside waterline. In addition to its operational importance, the topside waterline also plays a role in regulatory compliance. Various international conventions and maritime laws stipulate specific requirements regarding the loading and stability of ships. Failure to comply with these regulations can result in severe penalties and legal repercussions. Therefore, understanding the topside waterline is not only a matter of safety but also of legal obligation. In conclusion, the topside waterline is a fundamental concept in the maritime industry that encompasses safety, performance, and compliance. It serves as a vital guideline for ship design and operation, ensuring that vessels remain stable and efficient while navigating the world's oceans. By grasping the significance of the topside waterline, maritime professionals can enhance their understanding of vessel management, ultimately contributing to safer and more effective maritime operations.

“topside waterline”这一概念在海洋工程和船舶设计中至关重要。它指的是船体上标示船只最大可装载水位的线，通常是在平静海面上漂浮时的水位。理解这一术语对于确保海洋船舶的安全性和效率至关重要。当一艘船被设计时，工程师必须仔细计算“topside waterline”，以确保在各种装载条件下保持稳定性和浮力。在实际操作中，“topside waterline”作为船舶操作员的重要参考点，帮助确定可以安全装载多少货物或燃料，而不危及船只的完整性。如果一艘船超过了“topside waterline”，它可能会变得不稳定，尤其在恶劣海况下容易翻覆。因此，适当的装载实践在海洋作业中至关重要。此外，“topside waterline”不仅是一个静态测量，它还会根据多个因素而变化，包括货物的重量分布、船上的燃料量，甚至水的状态。例如，如果一艘船装载不均匀，“topside waterline”可能在一侧看起来更高，导致危险情况的发生，称为倾斜。因此，船员必须不断监控装载过程，确保“topside waterline”保持在安全范围内。此外，“topside waterline”还影响船舶的性能和燃油效率。一艘超载的船可能会经历更大的阻力，从而导致更高的燃油消耗和速度降低。这可能对运营成本产生重大影响，因此航运公司必须遵循“topside waterline”设定的指南。除了其操作重要性外，“topside waterline”在合规方面也起着作用。各种国际公约和海事法律规定了有关船舶装载和稳定性的具体要求。未能遵守这些规定可能导致严重的处罚和法律后果。因此，理解“topside waterline”不仅关乎安全，也是法律义务的问题。总之，“topside waterline”是海洋行业中的一个基本概念，涵盖了安全、性能和合规。它作为船舶设计和操作的重要指导方针，确保船只在航行世界海洋时保持稳定和高效。通过掌握“topside waterline”的重要性，海事专业人员可以增强对船舶管理的理解，最终促进更安全、更有效的海洋作业。