approach channel

简明释义

进口航道

英英释义

例句

1.Navigating the approach channel requires careful attention to the buoy markers.

导航进场航道需要仔细关注浮标标记。

2.The city plans to dredge the approach channel to accommodate larger vessels.

该市计划对进场航道进行疏浚，以容纳更大的船只。

3.During storms, the approach channel can become hazardous for incoming ships.

在风暴期间，进场航道可能对进港的船只造成危险。

4.Boats must be cautious when entering the harbor's approach channel during low visibility conditions.

在能见度低的情况下，船只在进入港口的进场航道时必须小心。

5.The pilot communicated with air traffic control to ensure a clear path through the approach channel.

飞行员与空中交通管制沟通，以确保在进场航道中有一条清晰的路径。

作文

Navigating waterways is a complex task that requires a deep understanding of various nautical terms and concepts. One such term that is critical for mariners is the approach channel. An approach channel refers to a navigable waterway leading into a harbor, port, or other significant body of water. It is the path that vessels must take to safely reach their destination, making it a crucial element in maritime navigation.When discussing the importance of an approach channel, it's essential to consider the safety and efficiency it provides. For instance, without a well-defined approach channel, ships may find themselves in shallow waters, risking grounding or damage. This is particularly true for large vessels that require deeper drafts. A properly marked approach channel helps pilots and captains navigate effectively, ensuring they stay within safe boundaries while approaching their destination.Moreover, approach channels are often equipped with navigational aids such as buoys, lights, and beacons. These aids serve as guides for mariners, helping them to understand their position relative to the channel. For example, when entering a busy port, a captain relies heavily on these markers to avoid collisions with other vessels and to ensure a smooth entry into the harbor. The presence of these navigational tools highlights the significance of the approach channel in enhancing maritime safety.In addition to safety, the design and maintenance of an approach channel can have economic implications. Ports that have well-maintained and accessible approach channels can accommodate larger vessels and more traffic, leading to increased trade and economic activity. Conversely, if an approach channel becomes silted or obstructed, it can lead to delays and increased costs for shipping companies. Therefore, regular dredging and maintenance are necessary to keep these channels clear and navigable.Furthermore, environmental factors also play a role in the management of approach channels. As sedimentation occurs naturally over time, it is crucial for port authorities to monitor changes in the channel's depth and width. This monitoring ensures that the approach channel can accommodate the vessels that rely on it, while also considering the ecological impacts of dredging and construction activities.In conclusion, the concept of an approach channel is vital in the field of maritime navigation. It serves not only as a physical pathway for vessels but also as a critical component of safety, economic viability, and environmental stewardship. Understanding the role of approach channels helps us appreciate the complexities involved in maritime operations and the importance of maintaining these essential waterways for future generations.

水道的导航是一项复杂的任务，需要深入理解各种航海术语和概念。其中一个对航海者至关重要的术语是接近通道。接近通道指的是通向港口、码头或其他重要水域的可航行水道。这是船只必须采取的安全到达目的地的路径，因此在海事导航中是一个关键要素。谈到接近通道的重要性时，必须考虑它提供的安全性和效率。例如，如果没有明确的接近通道，船只可能会发现自己处于浅水区，面临搁浅或损坏的风险。这对于需要更深吃水的大型船舶尤其如此。一个正确标记的接近通道帮助引航员和船长有效导航，确保他们在接近目的地时保持在安全边界内。此外，接近通道通常配备有导航辅助设施，如浮标、灯光和信标。这些辅助设施为航海者提供指导，帮助他们了解自己相对于通道的位置。例如，在进入繁忙的港口时，船长非常依赖这些标记，以避免与其他船只发生碰撞，并确保顺利进入港口。这些导航工具的存在突显了接近通道在增强海事安全方面的重要性。除了安全之外，接近通道的设计和维护还可能具有经济影响。拥有良好维护和可达的接近通道的港口可以容纳更大的船只和更多的交通，从而导致贸易和经济活动的增加。相反，如果接近通道变得淤塞或被阻碍，可能会导致延误和运输公司的成本增加。因此，定期疏浚和维护对于保持这些通道的畅通和可航行性是必要的。此外，环境因素也在接近通道的管理中发挥作用。随着沉积物的自然沉积，港口当局监测通道深度和宽度的变化至关重要。这种监测确保接近通道能够容纳依赖它的船只，同时考虑到疏浚和建设活动对生态的影响。总之，接近通道的概念在海事导航领域至关重要。它不仅作为船只的物理通道，而且作为安全、经济可行性和环境保护的关键组成部分。理解接近通道的作用帮助我们欣赏海事操作中的复杂性以及维护这些重要水道对未来几代人的重要性。