luff of sail

简明释义

帆的迎风缘

英英释义

例句

1.Understanding the luff of sail is crucial for effective sailing techniques.

理解帆的迎风面对于有效的航海技巧至关重要。

2.He expertly adjusted the luff of sail to catch the wind just right.

他熟练地调整了帆的迎风面，正好捕捉到风。

3.The captain shouted to the crew to trim the luff of sail for a smoother ride.

船长大喊让船员们修整帆的迎风面以获得更平稳的航行。

4.As the wind picked up, we had to adjust the luff of sail to maintain our speed.

随着风力增强，我们不得不调整帆的迎风面以保持速度。

5.When the boat started to stall, we realized the luff of sail was too loose.

当船开始停滞时，我们意识到帆的迎风面太松了。

作文

Sailing is an art that combines skill, knowledge, and an understanding of the wind. One crucial aspect of sailing is the management of the sails, particularly the technique known as the luff of sail. The term refers to the angle at which the sail catches the wind; when a sail is said to be 'luffing', it means that it is not fully filled with wind and is fluttering. This phenomenon occurs when the boat is pointed too closely into the wind, causing the sail to lose its aerodynamic shape. Understanding the luff of sail is essential for any sailor because it significantly affects the boat's speed and direction.When a sailor is navigating, they must constantly adjust their sails to maintain optimal performance. If the wind shifts or if the boat changes course, the sails may begin to luff. A skilled sailor knows how to read the wind and recognize the signs that indicate when a sail is luffing. For instance, if the sound of the wind changes or if the sail begins to flap, it’s a clear indication that adjustments are needed. By understanding the luff of sail, sailors can make quick decisions to trim the sails and optimize their position on the water.Moreover, the luff of sail is not just a matter of performance; it also plays a role in safety. A luffing sail can lead to a loss of control, making the boat more susceptible to capsizing, especially in strong winds. Therefore, recognizing when to ease the sails or change the course to avoid luffing is vital for maintaining stability. Sailors often practice maneuvers that involve luffing to become adept at handling their vessels under various conditions.In competitive sailing, understanding the luff of sail can provide a significant advantage. Sailors who can effectively manage their sails in relation to the wind direction can gain speed over their competitors. During races, teams will often communicate about the luffing of their sails, coordinating their tactics to ensure they are capitalizing on every gust of wind. This teamwork and understanding of the luff of sail can be the difference between winning and losing.In conclusion, the luff of sail is a fundamental concept in sailing that encompasses both the mechanics of sail management and the strategic decisions that sailors must make. By mastering the art of managing the luff, sailors can enhance their performance, ensure safety, and gain a competitive edge. Whether one is a novice or an experienced sailor, understanding the nuances of the luff of sail is essential for a successful and enjoyable sailing experience.

航行是一门结合了技巧、知识和对风的理解的艺术。航行的一个关键方面是帆的管理，特别是一个被称为luff of sail的技术。这个术语指的是帆捕捉风的角度；当帆被称为“luffing”时，意味着它没有完全充满风并在抖动。这种现象发生在船只指向风的方向过于接近时，导致帆失去其空气动力学形状。理解luff of sail对于任何水手来说都是至关重要的，因为它显著影响船的速度和方向。当水手航行时，他们必须不断调整帆以保持最佳性能。如果风向发生变化或船只改变航向，帆可能会开始luff。一名熟练的水手知道如何阅读风并识别出帆正在luff的迹象。例如，如果风的声音发生变化或帆开始拍打，这清楚地表明需要进行调整。通过理解luff of sail，水手可以迅速做出决定，修剪帆并优化他们在水中的位置。此外，luff of sail不仅仅是性能的问题；它在安全中也起着作用。luffing的帆可能导致失去控制，使船在强风中更容易倾覆。因此，识别何时放松帆或改变航向以避免luffing对于保持稳定至关重要。水手们经常练习涉及luffing的操作，以便熟练掌握在各种条件下操控他们的船只。在竞争性航行中，理解luff of sail可以提供显著的优势。能够有效管理帆与风向的关系的水手可以在竞争对手之上获得速度。在比赛期间，团队通常会沟通关于他们帆的luffing，协调他们的战术以确保他们利用每一阵风。这种团队合作和对luff of sail的理解可能是赢得比赛和失去比赛之间的区别。总之，luff of sail是航行中的一个基本概念，它涵盖了帆管理的机制和水手必须做出的战略决策。通过掌握管理luff的艺术，水手可以提高他们的表现，确保安全，并获得竞争优势。无论是新手还是经验丰富的水手，理解luff of sail的细微差别对于成功和愉快的航行体验都是必不可少的。