deadweight-displacement ratio

简明释义

载重量排水量比

英英释义

例句

1.The deadweight-displacement ratio is crucial for determining a ship's efficiency in carrying cargo.

船舶的载重与排水量比对于确定其运输货物的效率至关重要。

2.Shipbuilders aim for an optimal deadweight-displacement ratio to enhance performance.

造船商旨在达到最佳的载重与排水量比以提高性能。

3.The deadweight-displacement ratio can influence insurance premiums for shipping companies.

对于航运公司而言，载重与排水量比可能会影响保险费用。

4.Regulatory authorities monitor the deadweight-displacement ratio to ensure safety standards are met.

监管机构监测载重与排水量比以确保符合安全标准。

5.A lower deadweight-displacement ratio often indicates better fuel efficiency for a vessel.

较低的载重与排水量比通常表明船舶的燃料效率更好。

作文

The maritime industry is a complex field that encompasses various technical and operational aspects. One of the critical parameters in assessing the performance and efficiency of a vessel is the deadweight-displacement ratio. This term refers to the ratio of a ship's deadweight tonnage, which includes cargo, fuel, provisions, and crew, to its total displacement, which is the weight of the water displaced by the ship when it is floating. Understanding this ratio is essential for shipbuilders, operators, and maritime engineers as it provides insights into the vessel's carrying capacity and stability. To grasp the significance of the deadweight-displacement ratio fully, one must first appreciate what each component represents. Deadweight tonnage is a measure of how much weight a ship can safely carry. This includes everything from the cargo itself to the weight of the crew and supplies necessary for a voyage. On the other hand, displacement is a measure of the total weight of the ship when it is loaded, including its hull, machinery, and everything else that contributes to its overall weight. The formula for calculating the deadweight-displacement ratio is straightforward: it is obtained by dividing the deadweight tonnage by the total displacement of the vessel. A higher ratio indicates that a ship can carry more weight relative to its size, which is often desirable in commercial shipping. Conversely, a lower ratio may suggest that the vessel is less efficient in terms of cargo capacity. This ratio is particularly important when considering the design and operational aspects of a vessel. Shipbuilders aim to create vessels with an optimal deadweight-displacement ratio to maximize efficiency and profitability. For instance, a cargo ship designed with a high ratio can transport more goods, leading to increased revenue potential for shipping companies. Additionally, a favorable ratio can also enhance the vessel’s stability and performance in various sea conditions, making it safer and more reliable for long voyages. Moreover, the deadweight-displacement ratio has implications for environmental considerations as well. Vessels that can carry more weight without increasing their size contribute to reduced fuel consumption per ton of cargo transported. This efficiency translates into lower greenhouse gas emissions, aligning with global efforts to promote sustainable shipping practices. In conclusion, the deadweight-displacement ratio is a vital metric in the maritime industry that reflects a vessel's efficiency and capacity. By understanding this ratio, stakeholders in the shipping industry can make informed decisions regarding vessel design, operation, and environmental impact. As the industry continues to evolve, the importance of optimizing the deadweight-displacement ratio will only grow, underscoring the need for ongoing research and innovation in maritime engineering.

海洋产业是一个复杂的领域，涵盖了各种技术和操作方面。评估船舶性能和效率的关键参数之一是载重-排水量比。这个术语指的是船舶的载重吨位（包括货物、燃料、补给和船员）与其总排水量（船舶漂浮时排开的水的重量）之间的比率。理解这个比率对造船商、运营商和海事工程师至关重要，因为它提供了有关船舶载运能力和稳定性的见解。要充分理解载重-排水量比的重要性，首先必须了解每个组成部分代表的含义。载重吨位是衡量船舶可以安全运输多少重量的标准。这包括从货物本身到航行所需的船员和补给的重量。另一方面，排水量是衡量船舶在装载时的总重量，包括其船体、机械和所有其他构成其整体重量的因素。计算载重-排水量比的公式很简单：通过将载重吨位除以船舶的总排水量来获得。较高的比率表明一艘船可以相对于其尺寸携带更多的重量，这在商业航运中通常是可取的。相反，较低的比率可能意味着船舶在货物容量方面效率较低。这一比率在考虑船舶的设计和操作方面尤为重要。造船商旨在创造具有最佳载重-排水量比的船舶，以最大化效率和盈利能力。例如，设计为具有高比率的货轮可以运输更多货物，从而增加航运公司的收入潜力。此外，有利的比率也可以增强船舶在各种海况下的稳定性和性能，使其在长途航行中更加安全可靠。此外，载重-排水量比还涉及环境考虑。能够在不增加尺寸的情况下承载更多重量的船舶有助于减少每吨运输货物的燃料消耗。这种效率转化为更低的温室气体排放，与全球促进可持续航运实践的努力相一致。总之，载重-排水量比是海洋产业中的一个重要指标，反映了船舶的效率和容量。通过理解这个比率，航运行业的利益相关者可以就船舶设计、运营和环境影响做出明智的决策。随着行业的不断发展，优化载重-排水量比的重要性只会增加，强调了海事工程中持续研究和创新的必要性。