built up mast

简明释义

组合桅

英英释义

例句

1.The built up mast was designed to withstand strong winds and harsh weather.

这根内建桅杆被设计成能够抵御强风和恶劣天气。

2.The engineer explained how the built up mast can support heavy equipment.

工程师解释了如何使用内建桅杆来支撑重型设备。

3.The telecommunications company installed a new built up mast for better signal coverage.

电信公司安装了一根新的内建桅杆以改善信号覆盖。

4.Climbing the built up mast requires safety gear and training.

攀登内建桅杆需要安全装备和培训。

5.During the inspection, we found that the built up mast was structurally sound.

在检查过程中，我们发现内建桅杆结构稳固。

作文

In the world of sailing and maritime activities, the term built up mast refers to a vertical structure that supports the sails of a sailing vessel. The importance of a well-constructed mast cannot be overstated, as it plays a crucial role in the overall performance and stability of the sailboat. A built up mast is often made from various materials, including aluminum or fiberglass, and is designed to withstand the forces exerted by the wind on the sails. This essay will explore the significance of a built up mast in sailing, its construction, and the impact it has on sailing performance.Firstly, the design and construction of a built up mast are essential for ensuring the safety and efficiency of a sailboat. A well-designed mast allows for better airflow around the sails, which can enhance speed and maneuverability. The height and shape of the built up mast can significantly influence how the boat interacts with wind currents. For instance, taller masts can capture more wind, but they also require careful balancing to prevent capsizing. Therefore, sailors must consider factors such as the weight distribution of the boat and the type of sails used when selecting or designing a built up mast.Moreover, the materials used in constructing a built up mast play a vital role in its functionality. Aluminum masts are popular due to their lightweight and strength, making them ideal for racing boats. On the other hand, wooden masts may provide aesthetic appeal and traditional craftsmanship but can be heavier and require more maintenance. Fiberglass masts are another option, offering a balance between weight and durability. The choice of material will depend on the specific needs of the sailor and the type of sailing they intend to pursue.The maintenance of a built up mast is equally important, as neglecting it can lead to serious issues during sailing. Regular inspections are necessary to check for signs of wear, corrosion, or damage. Sailors should be aware of the rigging attached to the mast, as this can also affect performance. Proper tensioning of the rigging ensures that the built up mast remains stable and upright, allowing the sails to function effectively. Any issues with the mast or rigging can lead to catastrophic failures while out at sea, emphasizing the need for diligent upkeep.In addition to its practical applications, the built up mast also serves as a symbol of adventure and exploration. Throughout history, masts have been integral to maritime navigation, enabling explorers to traverse vast oceans and discover new lands. The sight of a tall built up mast against the horizon evokes a sense of freedom and the spirit of adventure that is synonymous with sailing.In conclusion, the built up mast is a fundamental component of any sailing vessel, contributing significantly to its performance, safety, and aesthetic appeal. Understanding the intricacies of its design, construction, and maintenance is crucial for anyone involved in sailing. As sailors continue to push the boundaries of what is possible on the water, the built up mast will remain a testament to human ingenuity and the enduring allure of the sea.

在航海和海事活动中，短语built up mast指的是支撑帆船帆的垂直结构。一个结构良好的桅杆的重要性不容小觑，因为它在帆船的整体性能和稳定性中起着至关重要的作用。built up mast通常由铝或玻璃纤维等多种材料制成，旨在承受风对帆施加的力量。本文将探讨built up mast在航海中的重要性、其构造以及对航海性能的影响。首先，built up mast的设计和构造对于确保帆船的安全和效率至关重要。一个设计良好的桅杆允许更好的气流通过帆，这可以提高速度和机动性。built up mast的高度和形状会显著影响船只与风流的互动。例如，更高的桅杆可以捕捉更多的风，但也需要仔细平衡以防止翻船。因此，水手在选择或设计built up mast时，必须考虑船只的重量分布和所用帆的类型。此外，用于构建built up mast的材料在其功能中也发挥着重要作用。铝制桅杆因其轻巧和强度而受到欢迎，适合用于竞赛船。而木质桅杆虽然提供了美观的外观和传统工艺，但可能更重且需要更多维护。玻璃纤维桅杆是另一种选择，在重量和耐用性之间提供了平衡。材料的选择将取决于水手的具体需求和他们打算进行的航海类型。built up mast的维护同样重要，因为忽视它可能导致航行中的严重问题。定期检查是必要的，以检查磨损、腐蚀或损坏的迹象。水手应该注意与桅杆连接的索具，因为这也会影响性能。正确的索具张紧可确保built up mast保持稳定和竖直，使帆能够有效运作。桅杆或索具的任何问题都可能导致在海上发生灾难性故障，这强调了勤奋维护的必要性。除了实用应用外，built up mast还作为冒险和探索的象征。历史上，桅杆在海洋导航中至关重要，使探险者能够穿越广阔的海洋，发现新土地。高耸的built up mast在地平线上的景象唤起了自由的感觉，以及与航海同义的冒险精神。总之，built up mast是任何帆船的基本组成部分，对其性能、安全性和美学吸引力有着重要贡献。理解其设计、构造和维护的复杂性，对于任何参与航海的人来说都是至关重要的。随着水手们继续突破水上活动的界限，built up mast将始终是人类创造力和海洋持久魅力的见证。