navigational light sector

简明释义

导航灯弧区

英英释义

例句

1.The captain adjusted the vessel's course to align with the navigational light sector.

船长调整了船只的航向，以对齐导航灯光扇区。

2.A misinterpretation of the navigational light sector can lead to dangerous situations.

误解导航灯光扇区可能导致危险情况。

3.Understanding the navigational light sector is crucial for safe navigation at night.

理解导航灯光扇区对于夜间安全航行至关重要。

4.The sailor used the chart to identify the navigational light sector of the lighthouse.

水手使用航海图来识别灯塔的导航灯光扇区。

5.Each navigational light sector has a specific color and pattern to indicate its location.

每个导航灯光扇区都有特定的颜色和图案来指示其位置。

作文

Navigational lights play a crucial role in maritime safety, guiding vessels safely through treacherous waters and ensuring they avoid hazards. Among the various components of navigational lighting, the concept of the navigational light sector is particularly important. The navigational light sector refers to the specific area illuminated by a navigational light, which helps mariners determine their position relative to the light source and understand the safe passage routes. This concept is essential for both experienced sailors and those new to navigation, as it provides vital information about the surrounding environment.To better understand the significance of the navigational light sector, we must first recognize the purpose of navigational lights. These lights are strategically placed along coastlines, on buoys, and at important points such as harbors and entrances to channels. Each light has a unique color, rhythm, and visibility range, all designed to convey specific information to mariners. For instance, a red light may indicate a port side marker, while a green light signifies the starboard side. The navigational light sector encompasses the angle of visibility from the light source, which can vary depending on the type of light and its location.Understanding the navigational light sector is vital for safe navigation, especially in low visibility conditions such as fog or nighttime sailing. Mariners rely on these lights not only to identify their position but also to make informed decisions about their course. For example, if a sailor sees a light with a specific characteristic, they can determine whether they are approaching a safe harbor or navigating into dangerous waters. The navigational light sector provides context for these lights, helping sailors interpret what they see and react accordingly.Moreover, the navigational light sector is not merely about the physical light itself; it also encompasses the information conveyed by the light's characteristics. Each light is designed to be visible from a particular distance and angle, and understanding these parameters allows sailors to gauge how far they are from a hazard or safe passage. For instance, if a mariner knows that a certain light is visible from five nautical miles away, they can adjust their course accordingly to ensure they remain at a safe distance.In conclusion, the navigational light sector is a fundamental aspect of maritime navigation that aids in ensuring the safety of vessels at sea. By providing critical information regarding the location and characteristics of navigational lights, it helps sailors navigate safely through complex environments. Understanding this concept is essential for anyone involved in maritime activities, as it enhances situational awareness and promotes safer navigation practices. As technology continues to evolve, the principles behind the navigational light sector will remain relevant, serving as a testament to the importance of traditional navigation methods in an increasingly digital world.

航行灯在海事安全中发挥着至关重要的作用，它引导船只安全穿越危险水域，确保它们避开障碍物。在各种航行照明组件中，航行灯扇区的概念尤为重要。航行灯扇区指的是航行灯照亮的特定区域，这帮助航海者确定他们相对于光源的位置，并理解安全通行路线。这个概念对经验丰富的水手和刚入门的导航者都至关重要，因为它提供了有关周围环境的重要信息。要更好地理解航行灯扇区的重要性，我们首先必须认识到航行灯的目的。这些灯光被战略性地放置在海岸线、浮标上以及重要地点，如港口和航道入口。每种灯光都有其独特的颜色、节奏和可见范围，旨在向航海者传达特定信息。例如，红灯可能表示左侧标志，而绿灯则表示右侧。航行灯扇区涵盖了从光源发出的可视角度，这可能因灯光类型和位置而异。理解航行灯扇区对安全导航至关重要，尤其是在能见度低的情况下，如雾天或夜间航行。航海者依赖这些灯光不仅来识别他们的位置，还来做出关于航向的明智决策。例如，如果水手看到某个具有特定特征的灯光，他们可以判断自己是接近安全港口还是驶入危险水域。航行灯扇区为这些灯光提供了背景，帮助水手解释他们所看到的内容并相应作出反应。此外，航行灯扇区不仅仅涉及物理灯光本身；它还包括灯光特征所传达的信息。每盏灯的设计都是为了在特定距离和角度下可见，了解这些参数使水手能够评估与障碍物或安全通道的距离。例如，如果水手知道某个灯光在五海里外可见，他们可以相应调整航向，以确保保持安全距离。总之，航行灯扇区是海事导航的基本方面，有助于确保海上船只的安全。通过提供有关航行灯的位置和特征的关键信息，它帮助水手安全地穿越复杂的环境。理解这一概念对任何参与海事活动的人来说都是必不可少的，因为它增强了情境意识，促进了更安全的导航实践。随着技术的不断发展，航行灯扇区背后的原则将继续保持相关性，作为传统导航方法在日益数字化的世界中重要性的见证。