double hull

简明释义

双层船壳

英英释义

例句

1.The double hull structure of the ship provides extra protection against collisions.

船只的双壳结构为碰撞提供了额外的保护。

2.In case of an emergency, the double hull can help contain any leaks.

在紧急情况下，双壳可以帮助控制任何泄漏。

3.Regulations now require all large vessels to have a double hull to prevent spills.

规定现在要求所有大型船只必须拥有双壳以防止泄漏。

4.Many modern ships are built with a double hull to comply with international standards.

许多现代船只都是按照国际标准建造的，具有双壳。

5.The new oil tanker was designed with a double hull to enhance safety during transportation.

这艘新油轮设计了一个双壳以增强运输安全。

作文

The concept of a double hull is an important engineering design used primarily in ships and other marine vessels. A double hull consists of two separate layers of hulls, which create a space between them. This design enhances the safety and stability of the vessel, making it less likely to sink in case of an accident or collision. The space between the two hulls can also serve as a buffer zone, allowing for better protection against leaks and spills.One of the primary advantages of using a double hull is its ability to prevent environmental disasters. For example, in the case of oil tankers, a breach in the outer hull could lead to catastrophic oil spills, causing significant harm to marine life and coastal ecosystems. However, with a double hull, even if the outer layer is compromised, the inner hull remains intact, thereby minimizing the risk of hazardous materials leaking into the ocean.Moreover, the use of a double hull is often mandated by international regulations. After several high-profile maritime accidents, such as the Exxon Valdez oil spill in 1989, regulatory bodies recognized the need for stricter safety standards in ship design. As a result, many countries have adopted laws requiring new oil tankers to be built with a double hull to enhance their safety features.In addition to oil tankers, the double hull design is also utilized in various types of vessels, including cargo ships, ferries, and even some recreational boats. The versatility of this design makes it a popular choice among shipbuilders who aim to create safer and more reliable vessels. Furthermore, advancements in technology have allowed for more efficient construction methods, making double hull designs more accessible and cost-effective for shipbuilders around the world.However, it is important to note that while a double hull offers many benefits, it is not without its challenges. The added weight and complexity of a double hull can lead to increased construction costs and may require more powerful engines to maintain speed and maneuverability. Ship designers must carefully consider these factors when deciding whether to implement a double hull in their projects.In conclusion, the double hull design plays a crucial role in enhancing the safety and environmental protection of marine vessels. Its ability to prevent leaks and spills has made it a standard feature in many modern ships, particularly in the oil and cargo industries. As technology continues to evolve, it is likely that we will see further innovations in double hull designs, making our oceans safer for both marine life and human activities. Ultimately, the implementation of double hull structures represents a significant step forward in responsible shipbuilding practices and environmental stewardship.

“双壳”这一概念是一个重要的工程设计，主要用于船舶和其他海洋载具。一个“双壳”由两层独立的外壳组成，这两层之间形成一个空间。这种设计增强了船只的安全性和稳定性，使其在发生事故或碰撞时不易沉没。两层外壳之间的空间还可以作为缓冲区，提供更好的防泄漏和防溢出保护。使用“双壳”的主要优点之一是它能够防止环境灾难。例如，在油轮的情况下，外层外壳的破损可能导致灾难性的石油泄漏，对海洋生物和沿海生态系统造成重大伤害。然而，采用“双壳”设计，即使外层受损，内层仍然完好，从而最大限度地减少有害物质泄漏到海洋的风险。此外，国际法规通常要求使用“双壳”。在1989年埃克森美孚瓦尔迪兹号油轮泄漏事件等几起高调的海事事故后，监管机构认识到船舶设计需要更严格的安全标准。因此，许多国家制定了法律，要求新建的油轮采用“双壳”设计，以增强其安全特性。除了油轮，“双壳”设计还用于各种类型的船舶，包括货船、渡轮，甚至一些休闲船只。这种设计的多样性使其成为造船商中流行的选择，他们旨在创建更安全、更可靠的船只。此外，技术的进步使得更高效的建造方法成为可能，使“双壳”设计对全球造船商来说更加可及和经济。然而，需要注意的是，尽管“双壳”具有许多优点，但也并非没有挑战。增加的重量和复杂性可能导致建设成本上升，并且可能需要更强大的发动机来维持速度和机动性。船舶设计师在决定是否在其项目中实施“双壳”时必须仔细考虑这些因素。总之，“双壳”设计在增强海洋船舶的安全性和环境保护方面发挥着至关重要的作用。它防止泄漏和溢出的能力使其成为许多现代船舶的标准特征，特别是在石油和货运行业。随着技术的不断发展，我们可能会看到“双壳”设计的进一步创新，使我们的海洋对海洋生物和人类活动更加安全。最终，实施“双壳”结构代表了负责任的造船实践和环境管理的重要一步。