draft midship

简明释义

船中吃水

英英释义

例句

1.Monitoring the draft midship helps in assessing the cargo load during the voyage.

监测中部吃水有助于评估航程中的货物负载。

2.The captain adjusted the ballast to achieve the optimal draft midship for better performance.

船长调整了压舱水，以达到最佳的中部吃水以提高性能。

3.Before setting sail, we need to measure the draft midship to ensure safe navigation.

在起航之前，我们需要测量中部吃水以确保安全航行。

4.A deeper draft midship can increase the risk of grounding in shallow waters.

较深的中部吃水会增加在浅水区搁浅的风险。

5.The vessel's draft midship is crucial for determining its stability in rough waters.

船只的中部吃水对于确定其在恶劣水域中的稳定性至关重要。

作文

Understanding the concept of draft midship is essential for anyone involved in maritime activities, especially those who work with ships and vessels. The term 'draft' refers to the vertical distance between the waterline and the bottom of the hull (keel) of a ship. More specifically, draft midship denotes the draft measurement taken at the midsection of the vessel. This is a critical point for assessing how deep the ship sits in the water, which directly affects its stability, buoyancy, and overall seaworthiness.When a ship is loaded, its draft will change depending on the weight and distribution of the cargo. The draft midship measurement helps determine whether the vessel is within safe operational limits. If the draft is too deep, it may pose risks such as grounding in shallow waters or reduced maneuverability. Conversely, if the draft is too shallow, it might indicate that the ship is not adequately loaded, which can compromise stability and safety during navigation.In practice, knowing the draft midship is crucial for navigating through narrow channels, ports, and harbors where depth is limited. Mariners must consult nautical charts that indicate the depth of water in these areas to ensure their vessel can safely pass without running aground. Furthermore, harbor authorities often have regulations regarding the maximum allowable draft for vessels entering or leaving port facilities, making awareness of draft midship even more important.Another aspect to consider is the impact of weather conditions on a ship's draft. For instance, when a vessel encounters strong winds or rough seas, it may experience changes in its draft due to shifts in cargo or ballast. Understanding how to measure and adjust the draft midship accordingly can help mariners maintain control over their vessel's performance and safety.Moreover, the draft midship plays a role in the design and construction of ships. Shipbuilders must take into account the intended use of the vessel, the type of cargo it will carry, and the waters it will navigate. By designing the hull with an appropriate draft midship, builders can optimize the ship's efficiency and performance. This consideration is also vital when retrofitting or modifying existing vessels to accommodate new cargo requirements.In conclusion, the term draft midship encapsulates a fundamental concept in maritime operations. It serves as a key indicator of a vessel's loading condition, safety, and navigational capability. Whether one is a shipbuilder, a mariner, or simply someone interested in maritime affairs, understanding this term is essential for ensuring safe and efficient operations on the water. By recognizing the significance of draft midship, individuals can better appreciate the complexities of maritime logistics and the importance of maintaining proper vessel drafts in various conditions.

理解“draft midship”这一概念对于任何参与海事活动的人来说都是至关重要的，尤其是那些与船舶和水上交通工具打交道的人。“draft”指的是船舶水线与船体底部（龙骨）之间的垂直距离。更具体地说，“draft midship”表示在船舶中部测得的吃水深度。这是评估船舶在水中的沉没深度的关键点，直接影响其稳定性、浮力和整体航行安全。当船舶装载时，其吃水深度会根据货物的重量和分布而变化。“draft midship”测量有助于确定船舶是否在安全操作限制内。如果吃水过深，可能会面临在浅水区搁浅或机动性降低等风险。相反，如果吃水过浅，则可能表明船舶未得到充分装载，这可能会危及航行过程中的稳定性和安全性。在实践中，了解“draft midship”对于在水深有限的狭窄航道、港口和码头中航行至关重要。航海者必须查阅海图，以了解这些区域的水深，以确保他们的船舶能够安全通过而不搁浅。此外，港口管理部门通常对进出港口设施的船舶有关于最大允许吃水的规定，因此了解“draft midship”的重要性更为凸显。另一个需要考虑的方面是天气条件对船舶吃水的影响。例如，当船舶遇到强风或波涛汹涌的海面时，由于货物或压载水的移动，吃水可能会发生变化。了解如何测量和调整“draft midship”可以帮助航海者保持对船舶性能和安全的控制。此外，“draft midship”在船舶的设计和建造中也发挥着作用。造船者必须考虑船舶的预期用途、将要运输的货物类型以及将要航行的水域。通过设计适当的中部吃水，造船者可以优化船舶的效率和性能。这一考虑在改装或修改现有船舶以适应新的货物要求时也至关重要。总之，“draft midship”这一术语涵盖了海事操作中的一个基本概念。它作为船舶装载状况、安全性和航行能力的关键指标。无论是造船者、航海者，还是仅仅对海事事务感兴趣的人，理解这一术语对于确保水上安全和高效的操作至关重要。通过认识到“draft midship”的重要性，个人可以更好地理解海事物流的复杂性，以及在各种条件下保持适当船舶吃水的重要性。