jib boom

简明释义

起重机悬臂

英英释义

例句

1.The captain ordered the crew to lower the jib boom as they entered the harbor.

船长命令船员们在进入港口时降低帆杆。

2.During the race, the crew worked quickly to secure the jib boom for better speed.

在比赛期间，船员们迅速固定帆杆以提高速度。

3.The jib boom was damaged in the storm, requiring immediate repairs.

在风暴中帆杆受损，需要立即修理。

4.He explained how to rig the jib boom for the upcoming sailing competition.

他解释了如何为即将到来的帆船比赛装配帆杆。

5.The sailor adjusted the jib boom to optimize the sail's angle.

水手调整了帆杆以优化帆的角度。

作文

The world of sailing is filled with unique terminology that can often be confusing for newcomers. One such term is jib boom, which refers to a spar extending from the bow of a sailboat that supports the jib sail. Understanding the function and importance of the jib boom is crucial for anyone looking to navigate the waters effectively. To grasp the concept of the jib boom, one must first understand the role of the jib sail. The jib is a triangular sail located at the front of the boat, and it plays a vital role in helping to steer the vessel and harness wind power. The jib boom extends this sail outward, allowing it to catch more wind and improve the boat's performance. Without the jib boom, the jib would not be able to function as effectively, and the overall sailing experience would be diminished.In addition to its functional benefits, the jib boom also adds an element of aesthetics to a sailboat. The sight of a well-rigged jib boom and the billowing jib sail can be a beautiful sight on the open water. Sailors often take pride in their vessels, and the jib boom is an integral part of that pride. It showcases the craftsmanship and attention to detail that goes into sailing.Furthermore, the jib boom is essential for maneuvering in various wind conditions. When sailing downwind, the jib boom allows the jib to be positioned optimally, maximizing the sail's exposure to the wind. This positioning is crucial for maintaining speed and control while navigating through challenging waters. In contrast, when sailing upwind, the jib boom can be adjusted to minimize drag and enhance aerodynamic efficiency.Safety is another important aspect related to the jib boom. Proper rigging and maintenance of the jib boom are necessary to prevent accidents on the water. A malfunctioning jib boom can lead to sail damage or even capsizing in extreme conditions. Therefore, sailors must regularly inspect their equipment and ensure that everything is in working order before heading out to sea.In conclusion, the jib boom is more than just a piece of hardware on a sailboat; it is a critical component that enhances both performance and safety. By understanding the importance of the jib boom, sailors can improve their skills and enjoy a more rewarding experience on the water. Whether you are a seasoned sailor or a beginner, taking the time to learn about the jib boom and its functions will undoubtedly enhance your sailing knowledge and capabilities. As you embark on your sailing journey, remember the significance of every part of your vessel, especially the jib boom, and how it contributes to the art of sailing.

航海的世界充满了独特的术语，对于新手来说，这些术语常常令人困惑。其中一个术语是jib boom，它指的是从帆船的船头延伸出来的桅杆，用于支撑前帆。理解jib boom的功能和重要性对于任何希望有效航行的人来说都是至关重要的。要掌握jib boom的概念，首先必须了解前帆的作用。前帆是一种位于船头的三角形帆，它在帮助操控船只和利用风力方面发挥着重要作用。jib boom将这面帆向外延伸，使其能够捕捉更多的风，从而提高船只的性能。如果没有jib boom，前帆就无法有效工作，整体的航海体验将会受到影响。除了功能性好处外，jib boom还为帆船增添了一种美学元素。在开阔水域中，一艘装备精良的jib boom和鼓起的前帆的景象可以说是美丽的。水手们常常为自己的船只感到自豪，而jib boom是这种自豪感的重要组成部分。它展示了航海所需的工艺和对细节的关注。此外，jib boom在不同风力条件下的操控也是至关重要的。在顺风航行时，jib boom允许前帆被最佳地定位，从而最大化帆对风的暴露。这种定位对于在复杂水域中保持速度和控制至关重要。相反，在迎风航行时，可以调整jib boom以减少阻力，提高空气动力效率。安全性是与jib boom相关的另一个重要方面。适当的装配和维护jib boom是防止水上事故的必要条件。故障的jib boom可能导致帆损坏，甚至在极端条件下翻船。因此，水手们必须定期检查他们的设备，并确保在出海之前一切正常。总之，jib boom不仅仅是帆船上的一件硬件；它是提升性能和安全性的关键组成部分。通过了解jib boom的重要性，水手们可以提高自己的技能，享受更有成就感的航海体验。无论你是经验丰富的水手还是初学者，花时间学习jib boom及其功能无疑会增强你的航海知识和能力。当你开始航海旅程时，请记住船只每个部分的重要性，尤其是jib boom，以及它如何促进航海艺术。