navigable speed

简明释义

可航速率

英英释义

例句

1.The navigation system calculates the optimal navigable speed based on current weather conditions and tides.

导航系统根据当前的天气条件和潮汐计算最佳的航行速度。

2.In order to avoid collisions, all boats must adhere to the navigable speed limits set by the harbor authority.

为了避免碰撞，所有船只必须遵守港口管理局设定的航行速度限制。

3.The captain adjusted the vessel's throttle to maintain a navigable speed for safe passage through the narrow channel.

船长调整了船只的油门，以保持安全通过狭窄水道的航行速度。

4.The pilot informed the crew that they were approaching a section of the river where navigable speed would be reduced due to heavy traffic.

飞行员通知船员，他们正接近河流的一个区域，因交通繁忙而需要降低航行速度。

5.To ensure safety during the storm, the ship was ordered to reduce its navigable speed significantly.

为确保在暴风雨中的安全，船只被命令显著降低其航行速度。

作文

In the realm of transportation and navigation, the term navigable speed refers to the optimal speed at which a vessel can travel through a body of water while maintaining safety and maneuverability. This concept is vital for various types of watercraft, including ships, boats, and barges, as it directly affects their efficiency and operational capabilities. Understanding navigable speed is essential for ensuring that vessels can navigate through rivers, lakes, and seas without encountering obstacles or adverse conditions.To grasp the significance of navigable speed, one must consider several factors that influence this parameter. First and foremost, the dimensions and design of the vessel play a critical role. Larger ships may require a higher navigable speed to maintain stability and control, while smaller crafts might operate efficiently at lower speeds. Additionally, the type of waterway also impacts navigable speed. For instance, narrow rivers with strong currents may necessitate slower speeds to avoid capsizing or colliding with other vessels or obstacles.Moreover, environmental conditions such as wind, waves, and weather can significantly affect navigable speed. On calm days, a vessel may achieve its maximum speed, but during storms or high winds, operators must adjust their speed to ensure safety. Therefore, understanding how to calculate and adjust navigable speed in response to these varying conditions is crucial for mariners and navigators.Furthermore, regulations set by maritime authorities often dictate specific navigable speed limits in certain areas to protect marine life and ensure safe navigation. These regulations are particularly important in congested waterways where many vessels operate simultaneously. By adhering to designated navigable speed limits, mariners can reduce the risk of accidents and contribute to the preservation of aquatic ecosystems.In practical terms, determining the appropriate navigable speed involves a combination of experience, knowledge of the vessel's capabilities, and an understanding of the navigational environment. Mariners often use charts and GPS technology to assess water depth, currents, and potential hazards, allowing them to make informed decisions about their speed. For instance, when approaching a narrow channel or a busy port, it is prudent to reduce navigable speed to enhance control and responsiveness.In conclusion, the concept of navigable speed is not merely a technical term; it encompasses a wide range of considerations that are essential for safe and efficient navigation. From vessel design to environmental factors and regulatory compliance, understanding navigable speed is a fundamental aspect of maritime operations. As the world continues to rely on waterways for transportation and trade, the importance of mastering navigable speed will only grow, highlighting the need for continued education and training in this area. By prioritizing safe navigation practices, we can ensure that our waterways remain accessible and navigable for generations to come.

在交通和航行的领域中，术语可航速指的是船只在水体中可以安全和灵活航行的最佳速度。这个概念对于各种类型的水上交通工具至关重要，包括船舶、船只和驳船，因为它直接影响着它们的效率和操作能力。理解可航速对于确保船只能够在河流、湖泊和海洋中航行而不遇到障碍物或不利条件是非常重要的。要理解可航速的重要性，首先需要考虑几个影响这一参数的因素。首先，船只的尺寸和设计起着关键作用。较大的船舶可能需要更高的可航速来维持稳定性和控制，而较小的船只在较低的速度下可能会有效运行。此外，水道的类型也会影响可航速。例如，在狭窄的河流中，强劲的水流可能需要减慢速度以避免倾覆或与其他船只或障碍物相撞。此外，风、波浪和天气等环境条件也会显著影响可航速。在平静的日子里，船只可能达到其最大速度，但在暴风雨或强风天气下，操作者必须调整他们的速度以确保安全。因此，了解如何根据这些变化的条件计算和调整可航速对于水手和导航员来说至关重要。此外，海事当局设定的法规通常会在某些区域规定特定的可航速限制，以保护海洋生物并确保安全航行。这些法规在许多船只同时在拥挤水域中航行时尤为重要。通过遵守指定的可航速限制，水手可以降低事故风险，并为保护水生生态系统做出贡献。在实际操作中，确定适当的可航速涉及经验、对船只能力的了解以及对导航环境的理解的结合。水手通常使用图表和GPS技术来评估水深、水流和潜在危险，从而做出关于速度的明智决策。例如，当接近狭窄的航道或繁忙的港口时，降低可航速以增强控制和反应能力是明智的。总之，可航速的概念不仅仅是一个技术术语；它涵盖了一系列对于安全和高效导航至关重要的考虑。从船只设计到环境因素，再到法规合规，理解可航速是海事操作的基本方面。随着世界继续依赖水路进行运输和贸易，掌握可航速的重要性只会增加，这突显了在这一领域持续教育和培训的必要性。通过优先考虑安全导航实践，我们可以确保我们的水道在未来几代人中仍然可达和可航行。