lower mast

简明释义

下桅

英英释义

例句

1.He learned how to lower mast safely during his sailing lessons.

在他的航海课程中，他学会了如何安全地降低桅杆。

2.After the race, the sailors decided to lower mast for better storage.

比赛结束后，水手们决定为了更好的存放而降低桅杆。

3.To pass under the low bridge, we had to lower mast significantly.

为了通过低矮的桥，我们不得不大幅度降低桅杆。

4.The captain instructed the crew to lower mast as a storm was approaching.

船长指示船员在暴风雨来临时降低桅杆。

5.Before entering the harbor, we need to lower mast to avoid hitting the bridge.

在进入港口之前，我们需要降低桅杆以避免撞到桥。

作文

Sailing has always been a fascinating activity that connects people with nature and allows them to explore the vastness of the oceans. However, sailing also requires a good understanding of various technical terms and procedures to ensure safety and efficiency on the water. One such term is lower mast, which refers to the process of bringing down the mast of a sailboat or yacht. This action is often necessary during specific situations, such as when entering a low bridge or when performing maintenance on the rigging. Understanding how to lower mast correctly is crucial for every sailor. The mast is a tall vertical structure that supports the sails and rigging of the boat. It plays a vital role in capturing wind and propelling the vessel forward. However, there are times when it becomes necessary to lower mast. For instance, if a sailor approaches a bridge with a low clearance, failing to lower mast could result in serious damage to both the mast and the bridge. Therefore, knowing when and how to execute this maneuver is essential for safe navigation.To lower mast, a sailor must first ensure that the boat is securely anchored or moored. This is important because the process can be challenging, and having a stable platform is crucial. Once the boat is secure, the sailor will typically begin by loosening the rigging that holds the mast in place. This involves carefully releasing tension from the shrouds and stays, which are the cables that support the mast. It is important to do this gradually to avoid any sudden movements that could destabilize the boat.After the rigging has been loosened, the next step is to carefully lower the mast itself. This is usually done with the help of a winch or a block and tackle system, which allows for controlled descent. A second person is often needed to assist in guiding the mast down safely and ensuring that it does not swing or hit anything. Communication between the two individuals is key during this process, as one person will be responsible for operating the winch while the other manages the mast.Once the mast is fully lowered, it is essential to secure it properly to prevent any accidental movement. The rigging should be coiled and stored neatly to avoid tangling. Additionally, any sails that were attached to the mast should be removed and stowed away to protect them from damage.In conclusion, understanding how to lower mast is an important skill for anyone who enjoys sailing. It not only ensures the safety of the vessel but also protects the integrity of the equipment involved. By mastering this procedure, sailors can navigate through challenging environments with confidence and ease. Whether it's passing under a bridge or conducting maintenance, knowing how to lower mast effectively enhances the overall sailing experience.

航海一直是一项迷人的活动，它将人们与自然联系在一起，让他们探索广阔的海洋。然而，航海也需要对各种技术术语和程序有良好的理解，以确保在水上的安全和效率。其中一个术语是lower mast，指的是将帆船或游艇的桅杆降下的过程。在特定情况下，这个动作通常是必要的，例如在进入低桥时或进行索具维护时。正确理解如何lower mast对每个水手来说都是至关重要的。桅杆是支撑船只帆和索具的高垂直结构。它在捕获风和推动船只前进方面发挥着至关重要的作用。然而，有时需要lower mast。例如，如果水手接近一座低净空的桥，未能lower mast可能会导致桅杆和桥梁的严重损坏。因此，了解何时以及如何执行这一操作对于安全航行至关重要。要lower mast，水手首先必须确保船只安全锚定或停靠。这一点非常重要，因为这个过程可能具有挑战性，而拥有一个稳定的平台至关重要。一旦船只稳定，水手通常会开始松开固定桅杆的索具。这涉及到小心地释放支撑桅杆的索具和拉索的张力。逐渐进行这一过程很重要，以避免任何可能使船只不稳定的突然移动。在索具松开后，下一步是小心地降低桅杆本身。这通常通过使用绞盘或滑轮系统来完成，从而实现受控下降。通常需要第二个人来协助安全地引导桅杆向下，并确保桅杆不会摆动或撞击任何东西。在此过程中，两个人之间的沟通至关重要，因为一个人负责操作绞盘，而另一个人则管理桅杆。一旦桅杆完全lowered，务必妥善固定以防止意外移动。索具应整齐卷起并存放，以避免缠结。此外，任何附加在桅杆上的帆应被拆除并妥善存放，以保护它们免受损坏。总之，理解如何lower mast是任何喜欢航海的人必须掌握的重要技能。它不仅确保了船只的安全，还保护了相关设备的完整性。通过掌握这一程序，水手可以自信而轻松地穿越充满挑战的环境。无论是通过桥梁还是进行维护，知道如何有效地lower mast都能提升整体航海体验。