astern through feather position

简明释义

顺桨

英英释义

例句

1.Using the astern through feather position technique, we were able to navigate the narrow channel safely.

通过使用 通过羽毛位置向后 的技术，我们能够安全地穿过狭窄的水道。

2.The yacht's performance improved significantly when it sailed astern through feather position during the race.

在比赛中，游艇在 通过羽毛位置向后 航行时表现显著提升。

3.The captain instructed the crew to maneuver the boat astern through feather position for a smoother turn.

船长指示船员将船只 通过羽毛位置向后 行驶，以便更平稳地转弯。

4.When the wind changed direction, the sailor adjusted the sails astern through feather position to maintain speed.

当风向改变时，水手调整了帆 通过羽毛位置向后 以保持速度。

5.To avoid collision with the dock, the pilot executed an astern through feather position maneuver.

为了避免与码头碰撞，飞行员进行了 通过羽毛位置向后 的操作。

作文

Understanding the concept of steering a vessel is crucial for anyone interested in maritime navigation. One important term that often comes up in discussions about ship maneuverability is astern through feather position. This phrase refers to a specific method of adjusting a ship's rudder and propeller to achieve optimal control while moving backward. To grasp this term fully, it is essential to break down its components and understand their significance in the context of maritime operations.Firstly, the word 'astern' indicates a direction toward the back of the vessel. When a ship is moving astern, it is essentially traveling in reverse. This movement can be necessary for various reasons, such as avoiding obstacles, docking, or repositioning the vessel. Navigating a ship astern can be challenging, as it requires precise control and an understanding of how the vessel responds to different maneuvers.The term 'feather position' refers to the angle at which the propeller blades are set when they are not actively pushing water. In simpler terms, it describes the orientation of the propeller when it is not engaged in propulsion but is still relevant for the vessel's overall maneuverability. Setting the propeller to the feather position allows for smoother transitions between forward and backward motions, making it easier to control the ship’s trajectory.When combined, astern through feather position describes a technique where the vessel is steered backward while ensuring that the propeller is positioned optimally to maintain control. This technique is particularly useful in tight spaces, such as harbors or narrow channels, where precision is paramount. By using this method, mariners can effectively navigate their vessels, reducing the risk of collisions and ensuring the safety of both the crew and the ship.In practice, executing the astern through feather position maneuver requires skill and experience. The captain must be aware of the vessel's dimensions, the surrounding environment, and the behavior of the ship in reverse. Additionally, understanding the dynamics of water flow around the hull and propeller is critical for successful navigation. Factors such as wind, current, and the weight distribution of the vessel all play a role in how the ship responds to steering inputs.Training and simulation exercises often incorporate the astern through feather position technique to prepare mariners for real-world scenarios. These simulations allow trainees to practice navigating in various conditions and to develop a keen sense of spatial awareness. As they become more proficient, they learn to anticipate how their vessel will react to different inputs, making them more effective operators.In conclusion, the term astern through feather position encapsulates a vital aspect of maritime navigation that involves moving a vessel backward while maintaining optimal control through the proper positioning of the propeller. Understanding this concept is essential for anyone involved in maritime operations, as it enhances safety and efficiency during maneuvers. As the maritime industry continues to evolve, mastering techniques like astern through feather position will remain a fundamental skill for navigating the complexities of modern waterways.

理解船舶操控的概念对于任何对海事导航感兴趣的人来说都是至关重要的。在关于船舶机动性的讨论中，一个常常出现的重要术语是astern through feather position。这个短语指的是一种调整船舶舵和螺旋桨的方法，以在向后移动时实现最佳控制。要全面掌握这个术语，必须拆解其组成部分，并理解它们在海事操作中的重要性。首先，‘astern’一词表示朝向船舶的后方。当一艘船在向后移动时，它实际上是在倒退。这种运动可能出于多种原因，例如避开障碍物、停靠或重新定位船舶。倒退航行可能会很具挑战性，因为它需要精确的控制以及对船舶在不同操作下反应的理解。‘Feather position’一词指的是当螺旋桨叶片未积极推动水时的角度。简单来说，它描述了螺旋桨在不参与推进时的方向。将螺旋桨设置为羽毛位置可以使前进和后退之间的过渡更加平滑，从而更容易控制船舶的轨迹。当这两个词结合在一起时，astern through feather position描述了一种技术，即在确保螺旋桨以最佳位置保持控制的情况下，将船舶向后引导。这种技术在狭窄空间（如港口或狭窄的航道）中特别有用，在这些地方，精确性至关重要。通过使用这种方法，海员可以有效地操控他们的船舶，减少碰撞风险，并确保船员和船舶的安全。在实际操作中，执行astern through feather position机动需要技能和经验。船长必须了解船舶的尺寸、周围环境以及船舶在倒退时的行为。此外，理解水流如何绕过船体和螺旋桨的动力学对于成功导航至关重要。风、潮流和船舶的重量分布等因素都会影响船舶对操控输入的反应。训练和模拟练习通常会将astern through feather position技术纳入其中，以准备海员应对现实场景。这些模拟允许受训者在各种条件下练习导航，并发展敏锐的空间意识。随着他们的熟练度提高，他们学会预测船舶对不同输入的反应，使他们成为更有效的操作者。总之，术语astern through feather position概括了海事导航的一个重要方面，即在通过适当地定位螺旋桨保持最佳控制的同时，将船舶向后移动。理解这一概念对于参与海事操作的任何人都是必不可少的，因为它增强了机动过程中的安全性和效率。随着海事行业的不断发展，掌握像astern through feather position这样的技术将仍然是应对现代水道复杂性的基本技能。