athwartships magnetisation

简明释义

横向磁化

英英释义

例句

1.The engineer explained that the ship's hull was subject to athwartships magnetisation, which could affect its navigation.

工程师解释说，船体受到了横向磁化的影响，这可能会影响其导航。

2.To prevent athwartships magnetisation, regular inspections are necessary for all vessels.

为了防止横向磁化，所有船只都需要定期检查。

3.Understanding athwartships magnetisation is crucial for ensuring the safety of maritime operations.

理解横向磁化对于确保海事操作的安全至关重要。

4.The research focused on how athwartships magnetisation can lead to increased drag in underwater vehicles.

研究集中在横向磁化如何导致水下航行器增加阻力。

5.The captain ordered a demagnetisation procedure to address the athwartships magnetisation detected during the last voyage.

船长下令进行去磁程序，以解决在上次航行中检测到的横向磁化问题。

作文

In the field of naval engineering and shipbuilding, there are numerous technical terms that describe various processes and phenomena. One such term is athwartships magnetisation, which refers to a specific method of magnetising the hull of a ship across its width. Understanding this concept is crucial for maintaining the integrity of the vessel and ensuring the safety of its operations. The process of athwartships magnetisation involves creating a magnetic field that runs perpendicular to the length of the ship, which can have significant implications for the vessel’s performance and durability.To comprehend the importance of athwartships magnetisation, it is essential to first grasp the basics of magnetisation in general. Magnetisation occurs when materials, particularly ferromagnetic substances like steel, are exposed to a magnetic field. This exposure causes the domains within the material to align in a particular direction, effectively turning the material into a magnet. In the context of ships, magnetisation can be influenced by various factors, including the ship's construction materials, environmental conditions, and operational activities.The significance of athwartships magnetisation lies in its potential effects on the ship's magnetic signature. A ship's magnetic signature is a critical consideration in naval operations, especially in military contexts, as it can make the vessel more detectable to enemy sensors and mines. By understanding how athwartships magnetisation affects the overall magnetic profile of the ship, engineers can devise strategies to minimize its detectability. This may involve careful planning during the construction phase, where specific materials and techniques are employed to control the magnetisation process.Moreover, athwartships magnetisation can also impact the structural integrity of the ship. When a ship is magnetised improperly or excessively, it can lead to issues such as stress concentrations or fatigue in the hull material. These problems can compromise the safety of the vessel and its crew, making it imperative for engineers to monitor and manage the magnetisation process carefully. Regular inspections and maintenance routines are necessary to ensure that the ship remains within acceptable magnetisation levels throughout its operational life.In addition to its technical implications, athwartships magnetisation has broader consequences for maritime safety and navigation. Ships that are magnetised inappropriately may experience difficulties with navigational instruments, particularly compasses. A distorted magnetic field can lead to inaccurate readings, which can be dangerous in critical situations, such as during navigation through congested waters or in adverse weather conditions. Thus, understanding athwartships magnetisation is vital not only for the structural aspects of shipbuilding but also for the operational effectiveness of naval vessels.In conclusion, athwartships magnetisation is a complex yet essential concept in naval engineering. Its implications extend beyond mere technical jargon, affecting the safety, performance, and operational capabilities of ships. As technology continues to advance, it is crucial for engineers and naval architects to remain informed about the latest developments in magnetisation techniques and their effects on ship design. By doing so, they can ensure that vessels are not only built to withstand the rigors of the sea but are also optimized for stealth and safety in an increasingly challenging maritime environment.

在海军工程和造船领域，有许多技术术语描述各种过程和现象。其中一个术语是横向磁化，它指的是一种特定的方法，用于将船体在其宽度方向上进行磁化。理解这一概念对于维护船只的完整性和确保其操作的安全至关重要。横向磁化的过程涉及创建一个与船的长度垂直的磁场，这对船只的性能和耐久性有着重要的影响。要理解横向磁化的重要性，首先必须掌握磁化的一般基础知识。当材料，特别是像钢这样的铁磁物质暴露在磁场中时，就会发生磁化。这种暴露导致材料内部的磁畴沿特定方向排列，从而有效地使材料变成一个磁体。在船舶的背景下，磁化可能会受到各种因素的影响，包括船舶的构造材料、环境条件和操作活动。横向磁化的重要性在于其对船舶磁签名的潜在影响。船舶的磁签名是海军作战中的一个关键考虑因素，特别是在军事背景下，因为它可能使船只更容易被敌方传感器和水雷探测到。通过理解横向磁化如何影响船舶的整体磁特征，工程师可以制定策略以最小化其可检测性。这可能涉及在建造阶段进行仔细规划，使用特定的材料和技术来控制磁化过程。此外，横向磁化还可能影响船舶的结构完整性。当船舶的磁化不当或过度时，可能会导致船体材料中的应力集中或疲劳等问题。这些问题可能会危及船只及其船员的安全，因此工程师必须仔细监测和管理磁化过程。定期检查和维护程序是确保船舶在其操作寿命内保持在可接受的磁化水平所必需的。除了技术影响外，横向磁化对海上安全和导航也有更广泛的影响。磁化不当的船只可能会在导航仪器，特别是指南针方面遇到困难。扭曲的磁场可能导致读数不准确，这在关键情况下，如在拥挤水域或恶劣天气条件下导航时可能是危险的。因此，理解横向磁化对于造船的结构方面以及海军舰艇的操作有效性都是至关重要的。总之，横向磁化是海军工程中一个复杂但重要的概念。其影响超越了单纯的技术术语，影响船舶的安全、性能和操作能力。随着技术的不断进步，工程师和海军建筑师必须保持对最新磁化技术及其对船舶设计影响的了解。通过这样做，他们可以确保船只不仅能够承受海洋的严酷考验，还能够在日益严峻的海洋环境中优化隐身性和安全性。