displacement tonnage

简明释义

排水量吨位排水吨位排水量吨数

英英释义

例句

1.The ship's displacement tonnage indicates its total weight when fully loaded.

这艘船的排水吨位表示其满载时的总重量。

2.The displacement tonnage of naval vessels often exceeds that of commercial ships.

海军舰艇的排水吨位通常超过商船。

3.Engine power requirements are often based on the displacement tonnage of the vessel.

发动机功率要求通常基于船只的排水吨位。

4.Regulations regarding safety equipment are often linked to the displacement tonnage of the ship.

关于安全设备的规定通常与船只的排水吨位相关。

5.Understanding the displacement tonnage is crucial for determining the ship's stability.

理解排水吨位对于确定船只的稳定性至关重要。

作文

Understanding the concept of displacement tonnage is essential for anyone studying naval architecture or maritime operations. Displacement tonnage, often abbreviated as DT, refers to the weight of water displaced by a vessel when it is floating. This measurement is crucial because it directly correlates with the ship's buoyancy and stability. When a ship is loaded, it sinks deeper into the water, displacing more water, which in turn helps to support its weight. The principle behind this is based on Archimedes' principle, which states that the buoyant force acting on a submerged object is equal to the weight of the fluid it displaces.In practical terms, displacement tonnage is used to categorize vessels and determine their carrying capacity. For instance, a cargo ship with a higher displacement tonnage can carry more goods compared to a smaller vessel. This is particularly important in industries where shipping costs are a significant factor in overall expenses. Understanding the displacement tonnage allows shipowners and operators to optimize their fleet for efficiency and profitability.Moreover, the displacement tonnage also plays a vital role in naval engineering. Engineers must consider this measurement when designing ships to ensure they can handle the intended load without compromising safety. A vessel that is too heavily loaded beyond its displacement tonnage may experience stability issues, leading to dangerous situations at sea. Therefore, accurate calculations of displacement tonnage are necessary during the design phase and throughout the operational life of the vessel.Additionally, the environmental impact of shipping is increasingly being scrutinized. The displacement tonnage can influence fuel consumption and emissions. Larger vessels with higher displacement tonnage tend to be more fuel-efficient per unit of cargo transported, but they also contribute to greater emissions when operating at full capacity. As a result, the shipping industry is exploring ways to balance the benefits of larger vessels with the need for sustainable practices.In conclusion, displacement tonnage is a fundamental concept in maritime studies that encompasses various aspects of ship design, operation, and environmental considerations. By grasping the importance of displacement tonnage, individuals involved in the maritime industry can make informed decisions that enhance safety, efficiency, and sustainability. Whether you are an aspiring naval architect, a marine engineer, or simply someone interested in maritime affairs, understanding displacement tonnage will undoubtedly enrich your knowledge of how vessels interact with the water and the challenges faced in the maritime world.

理解排水吨位的概念对于任何学习海洋建筑或海事操作的人来说都是至关重要的。排水吨位，通常缩写为DT，是指船只在漂浮时排开的水的重量。这一测量至关重要，因为它直接与船的浮力和稳定性相关。当船只装载时，它会更深地沉入水中，从而排开更多的水，这反过来又帮助支撑其重量。这一原理基于阿基米德原理，即浸没物体上作用的浮力等于其排开的流体的重量。在实际应用中，排水吨位用于对船只进行分类并确定其承载能力。例如，具有较高排水吨位的货船可以比较小的船只运载更多的货物。这在运输成本是整体费用的重要因素的行业中尤为重要。了解排水吨位使船东和运营商能够优化其船队以提高效率和盈利能力。此外，排水吨位在海军工程中也起着至关重要的作用。工程师在设计船只时必须考虑这一测量，以确保它们能够处理预期的负载而不危及安全。超出其排水吨位的船只可能会遇到稳定性问题，导致海上危险情况。因此，在设计阶段和船只的运营生命周期中，准确计算排水吨位是必要的。此外，航运的环境影响正受到越来越多的关注。排水吨位可以影响燃料消耗和排放。具有较高排水吨位的大型船舶在每单位运输货物的燃油效率上往往更高，但当满载运行时，它们也会产生更多的排放。因此，航运业正在探索平衡大型船舶的好处与可持续实践需求的方法。总之，排水吨位是海事研究中的一个基本概念，涵盖了船舶设计、操作和环境考量的各个方面。通过掌握排水吨位的重要性，参与海事行业的人士可以做出明智的决策，从而提高安全性、效率和可持续性。无论你是一个有抱负的海洋建筑师、一名海洋工程师，还是仅仅对海事事务感兴趣的人，理解排水吨位无疑会丰富你对船舶如何与水互动以及海事世界面临的挑战的知识。