luffing winch

简明释义

俯仰式起重机

英英释义

例句

1.He learned how to operate the luffing winch during his sailing lessons.

他在航海课程中学习了如何操作luffing winch（调帆绞盘）。

2.The luffing winch malfunctioned, causing delays in adjusting the sails.

由于luffing winch（调帆绞盘）故障，导致调整帆的延误。

3.During the race, they relied on the luffing winch to quickly change sail positions.

在比赛中，他们依靠luffing winch（调帆绞盘）快速更换帆的位置。

4.The crew adjusted the sails using the luffing winch to optimize the boat's speed.

船员使用luffing winch（调帆绞盘）调整帆，以优化船的速度。

5.The yacht's luffing winch was essential for managing the mainsail in strong winds.

游艇的luffing winch（调帆绞盘）对于在强风中管理主帆至关重要。

作文

In the world of sailing and maritime operations, understanding the various components that contribute to the functionality of a vessel is crucial. One such component is the luffing winch, a specialized device used to control the angle of sails or other rigging on a boat. The term 'luffing' refers to the action of adjusting the sails to catch the wind in a way that maximizes speed and maneuverability. This is particularly important during racing or when navigating through tight spaces. The luffing winch plays a vital role in this process by providing the necessary tension and control over the sails, allowing sailors to respond quickly to changing wind conditions.The mechanism of a luffing winch typically involves a drum around which a line is wound. When the line is pulled, it rotates the drum, causing the attached sail to be raised or adjusted. This action is essential for maintaining optimal sail shape and performance. Sailors must be skilled in using the luffing winch effectively, as improper use can lead to reduced speed or even capsizing in extreme conditions.Moreover, the importance of the luffing winch extends beyond just sailing. In the construction and engineering sectors, similar winching systems are employed to lift and move heavy loads. These systems rely on the same principles of tension and control to ensure safety and efficiency. Therefore, understanding the operation of a luffing winch can also be beneficial for those involved in these industries.Training in the use of a luffing winch is often part of sailing courses and certifications. Aspiring sailors learn not only how to operate the winch but also how to read wind patterns and make quick decisions based on the boat's performance. This training emphasizes the importance of teamwork, as multiple crew members often work together to manage the sails and adjust the luffing winch as needed.In conclusion, the luffing winch is an indispensable tool in both sailing and various industrial applications. Its ability to control the angle of sails enhances a vessel's performance, while its principles are applicable in numerous other fields. By mastering the use of a luffing winch, individuals can improve their sailing skills and contribute effectively to team efforts on the water or in construction environments. Understanding this device not only enriches one's knowledge of sailing but also opens doors to broader applications in technology and engineering.

在航海和海洋操作的世界中，理解构成船只功能的各种组件至关重要。其中一个组件是luffing winch，这是一种专用设备，用于控制船上的帆或其他索具的角度。术语“luffing”指的是调整帆以捕捉风的动作，从而最大化速度和机动性。这在比赛或通过狭窄空间导航时尤为重要。luffing winch在这一过程中发挥着至关重要的作用，它提供了必要的张力和对帆的控制，使水手能够快速应对变化的风况。luffing winch的机制通常涉及一个鼓轮，绳索缠绕在其周围。当拉动绳索时，它会旋转鼓轮，导致连接的帆被升起或调整。这一动作对于保持最佳的帆形和性能至关重要。水手必须熟练使用luffing winch，因为不当使用可能导致速度降低甚至在极端条件下翻船。此外，luffing winch的重要性不仅限于航海。在建筑和工程行业，类似的卷扬系统用于提升和移动重物。这些系统依赖于相同的张力和控制原理，以确保安全和效率。因此，了解luffing winch的操作对这些行业的人士也是有益的。对luffing winch的培训通常是航海课程和认证的一部分。有抱负的水手不仅学习如何操作卷扬机，还学习如何读取风向并根据船只的表现做出快速决定。这种培训强调团队合作的重要性，因为多个船员通常一起工作，以管理帆并根据需要调整luffing winch。总之，luffing winch是航海和各种工业应用中不可或缺的工具。它控制帆的角度，提高了船只的性能，而其原理可应用于众多其他领域。通过掌握luffing winch的使用，个人可以提高他们的航海技能，并有效地为水上或建筑环境中的团队努力做出贡献。理解这个设备不仅丰富了人们对航海的知识，还为技术和工程领域的更广泛应用打开了大门。