displacement tonnage

简明释义

排水吨位

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.Engine power requirements are often calculated based on the displacement tonnage of the ship.

发动机功率要求通常是根据船舶的排水吨位计算的。

3.The displacement tonnage of this vessel is crucial for determining its stability in rough seas.

这艘船的排水吨位对于确定其在恶劣海况下的稳定性至关重要。

4.The naval architect provided a report detailing the displacement tonnage and other specifications.

海军建筑师提供了一份详细说明排水吨位及其他规格的报告。

5.To comply with international regulations, we must measure the displacement tonnage accurately.

为了遵守国际规定，我们必须准确测量排水吨位。

作文

Understanding the concept of displacement tonnage is crucial for anyone involved in the maritime industry, naval architecture, or shipping logistics. The term refers to the weight of water displaced by a ship when it is floating. This measurement is significant as it directly relates to the ship's size, capacity, and stability. In essence, displacement tonnage indicates how much weight a vessel can carry, including cargo, fuel, and crew members.To put it simply, the displacement tonnage of a ship is calculated based on its hull shape and dimensions. When a ship is launched into the water, it pushes aside a specific volume of water equal to its own weight. This principle is rooted in Archimedes' principle, which states that an object submerged in a fluid experiences an upward buoyant force equal to the weight of the fluid displaced. Thus, the greater the displacement tonnage, the larger the vessel and its carrying capacity.In practical terms, understanding displacement tonnage helps shipbuilders design vessels that are not only efficient but also safe and stable. For instance, a cargo ship with a higher displacement tonnage can carry more goods without compromising its structural integrity. However, it is essential to balance this with the ship's speed and fuel efficiency. A heavily loaded ship may travel slower and consume more fuel, affecting overall operational costs.Moreover, the displacement tonnage is often used to classify ships into different categories. For example, naval vessels, commercial ships, and recreational boats all have varying displacement tonnage specifications, which determine their design and functionality. Understanding these classifications is vital for compliance with international maritime regulations and safety standards.Additionally, the displacement tonnage can influence port operations and logistics. Ports must accommodate vessels of various sizes, and knowing the displacement tonnage helps in planning docking facilities, loading and unloading processes, and ensuring safety during maneuvers. A port that can handle larger ships will attract more business, given that larger vessels often mean larger shipments and reduced shipping costs per unit.Furthermore, the environmental implications of displacement tonnage cannot be overlooked. Larger ships tend to have a more significant impact on marine ecosystems due to their size and the amount of fuel they consume. Thus, there is a growing emphasis on developing eco-friendly ships with optimized displacement tonnage that minimize their carbon footprint while maximizing efficiency.In conclusion, displacement tonnage is a fundamental concept in maritime studies that encompasses various aspects of ship design, operation, and environmental considerations. It serves as a critical metric for assessing a vessel's capabilities and impacts, making it essential knowledge for professionals in the field. As the maritime industry continues to evolve, understanding how to effectively manage displacement tonnage will play a vital role in shaping the future of shipping and transportation.

理解排水吨位这一概念对于任何参与海事行业、船舶设计或运输物流的人来说都是至关重要的。这个术语指的是一艘船在浮动时排开的水的重量。这个测量非常重要，因为它与船只的大小、容量和稳定性直接相关。本质上，排水吨位表示一艘船能够承载多少重量，包括货物、燃料和船员。简单来说，船舶的排水吨位是根据其船体形状和尺寸进行计算的。当一艘船被投入水中时，它会推开一个特定体积的水，等于它自身的重量。这个原理源于阿基米德原理，该原理指出，浸没在流体中的物体会经历一个向上的浮力，这个浮力等于排开的流体的重量。因此，排水吨位越大，船只的体积和承载能力就越大。在实际应用中，理解排水吨位有助于造船师设计既高效又安全稳定的船舶。例如，一艘具有较高排水吨位的货船可以在不影响其结构完整性的情况下承载更多货物。然而，必须在船舶的速度和燃油效率之间找到平衡。一艘超载的船可能行驶得更慢并消耗更多燃料，从而影响整体运营成本。此外，排水吨位通常用于将船舶分类为不同类别。例如，军舰、商船和休闲船都有不同的排水吨位规格，这决定了它们的设计和功能。理解这些分类对于遵守国际海事法规和安全标准至关重要。此外，排水吨位还会影响港口运营和物流。港口必须容纳各种大小的船只，了解排水吨位有助于规划码头设施、装卸过程，并确保在操作期间的安全。一旦港口能够处理更大的船只，就会吸引更多的业务，因为更大的船只通常意味着更大的货物和每单位运输成本的降低。此外，排水吨位的环境影响也不容忽视。较大的船只往往由于其体积和消耗的燃料量，对海洋生态系统产生更大的影响。因此，越来越重视开发环保船舶，优化排水吨位，以最小化它们的碳足迹，同时最大化效率。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、运营和环境考量的各个方面。它作为评估船舶能力和影响的重要指标，使其成为该领域专业人士必备的知识。随着海事行业的不断发展，如何有效管理排水吨位将在塑造未来航运和运输中发挥重要作用。