topmast head

简明释义

上桅顶部

英英释义

例句

1.From the topmast head, he could see the entire coastline.

从桅顶上，他可以看到整个海岸线。

2.The captain instructed the crew to check the lights at the topmast head.

船长指示船员检查桅顶的灯光。

3.The view from the topmast head was breathtaking during sunrise.

在日出时，从桅顶上的景色令人惊叹。

4.He secured the rigging at the topmast head before the storm hit.

在风暴来临之前，他在桅顶处固定了索具。

5.The sailor climbed up to the topmast head to adjust the flag.

水手爬到桅顶去调整旗帜。

作文

The world of sailing and maritime navigation is filled with unique terminology that reflects the intricate nature of seafaring. One such term is topmast head, which refers to the uppermost part of a ship's topmast. The topmast itself is a vertical spar that extends above the main mast, and it plays a crucial role in supporting the sails that capture the wind and propel the vessel forward. Understanding the significance of the topmast head can enhance one’s appreciation for the art of sailing and the engineering behind modern ships.Historically, ships were the lifeblood of trade and exploration, connecting distant lands and cultures. The design of these vessels was paramount, as it determined their ability to navigate the treacherous waters of the open sea. The topmast head, being at the apex of the topmast, is integral to the rigging system that allows sailors to manipulate the sails effectively. It serves as a mounting point for various sails, including the staysails and jibs, which are essential for steering the ship and harnessing wind power.In addition to its functional aspects, the topmast head also holds historical significance. In the age of sail, the height of a ship's masts could indicate its speed and agility. A taller topmast head allowed for larger sails, which in turn meant greater potential for speed. However, this came with increased risk; ships with tall masts were more susceptible to capsizing in strong winds. Thus, sailors had to be skilled not only in navigating but also in understanding the capabilities and limitations of their vessels.Today, while modern ships may not rely on sails in the same way, the terminology and principles of sailing remain relevant. The topmast head still symbolizes the spirit of adventure and exploration that has driven humanity to traverse the oceans. It evokes images of brave sailors battling the elements, seeking new lands, and pushing the boundaries of what is possible.Moreover, the concept of the topmast head can be metaphorically applied to various aspects of life. Just as the topmast head serves as a focal point for a ship's sails, individuals often have their own 'topmast heads'—goals or aspirations that guide them through life's challenges. These aspirations can help navigate through turbulent times, providing direction and purpose.In conclusion, the term topmast head encapsulates both the technical and symbolic aspects of sailing. It represents not only a critical component of a ship’s rigging but also embodies the spirit of exploration and ambition. By understanding the topmast head, we gain insight into the rich history of maritime navigation and the enduring human desire to explore the unknown. Whether on the high seas or in our personal journeys, the lessons learned from the topmast head can inspire us to reach for greater heights and embrace the adventures that lie ahead.

航海和海洋导航的世界充满了独特的术语，这些术语反映了海上航行的复杂性。其中一个术语是topmast head，指的是船只顶桅的最上部分。顶桅本身是一个垂直的桅杆，延伸到主桅之上，它在支撑捕捉风力并推动船只前进的帆方面发挥着至关重要的作用。理解topmast head的重要性可以增强人们对航海艺术和现代船舶工程的欣赏。历史上，船只是贸易和探索的命脉，连接着遥远的土地和文化。这些船只的设计至关重要，因为它决定了它们在开阔海域中航行的能力。作为顶桅最高点的topmast head，是允许水手有效操控帆的索具系统的核心部分。它作为各种帆的安装点，包括用于引导船只和利用风力的支帆和小帆。除了功能方面，topmast head还具有历史意义。在帆船时代，船只桅杆的高度可以表明其速度和灵活性。更高的topmast head允许使用更大的帆，从而意味着更大的速度潜力。然而，这也伴随着更高的风险；高桅杆的船只在强风中更容易倾覆。因此，水手不仅需要熟练掌握导航，还需要了解他们船只的能力和局限性。今天，尽管现代船只可能不再像以前那样依赖帆，但航海术语和原则仍然相关。topmast head仍然象征着冒险和探索的精神，这种精神驱使人类穿越海洋。它唤起了勇敢水手与自然元素搏斗、寻求新土地以及突破可能界限的形象。此外，topmast head的概念可以在生活的各个方面进行隐喻性应用。正如topmast head为船只的帆提供了一个焦点，个人也常常有自己的“顶桅头”——指导他们在生活挑战中的目标或愿望。这些愿望可以帮助在动荡时期导航，提供方向和目标。总之，术语topmast head概括了航海的技术性和象征性方面。它不仅代表了船只索具的关键组成部分，还体现了探索和雄心的精神。通过理解topmast head，我们可以深入了解海洋导航的丰富历史和人类探索未知的持久渴望。无论是在大海之上还是在我们个人的旅程中，从topmast head中学到的教训都可以激励我们追求更高的目标，拥抱未来的冒险。