lorhumb line

简明释义

两族双曲线中等变化值线

英英释义

例句

1.In cartography, a lorhumb line helps in plotting a course that maintains a constant angle with the meridians.

在制图学中，lorhumb line有助于绘制与经线保持恒定角度的航线。

2.A lorhumb line is often used in aviation to maintain a consistent heading over long distances.

在航空中，lorhumb line常用于在长距离飞行中保持一致的航向。

3.The captain adjusted the ship's course by referring to the lorhumb line on the nautical chart.

船长通过参考海图上的lorhumb line调整了船只的航向。

4.The sailor used the lorhumb line to navigate accurately through the stormy seas.

水手使用lorhumb line在风暴海域中准确导航。

5.Using a lorhumb line is essential for sailors to find their way when out of sight of land.

使用lorhumb line对于水手在看不见陆地时找到方向至关重要。

作文

In the vast realm of navigation and maritime exploration, the term lorhumb line holds a significant place. It refers to a specific type of line on a map or chart that represents a constant angle from the meridian. This concept is crucial for sailors and navigators who rely on precise calculations to traverse the oceans. Understanding the lorhumb line is essential for anyone involved in navigation, whether it be for recreational sailing or professional shipping operations.The lorhumb line, often depicted as a curved line on nautical charts, allows navigators to plot courses that maintain a consistent angle relative to the north. This is particularly useful when dealing with the challenges posed by the Earth’s spherical shape. Unlike a straight line, which may appear straightforward on a flat surface, the curvature of the Earth necessitates a more complex approach to navigation. The lorhumb line provides a solution by allowing sailors to follow a path that, while not the shortest distance between two points, is easier to navigate under certain wind and current conditions.One of the most fascinating aspects of the lorhumb line is its relationship with the concept of rhumb lines in general. A rhumb line is essentially a path that crosses all meridians at the same angle, making it a constant compass bearing. While the lorhumb line is a specific type of rhumb line that maintains a constant angle, it is important to note that not all rhumb lines are lorhumb lines. The distinction lies in the navigational context and the specific applications of these lines in real-world scenarios.Navigators often face the dilemma of choosing the best route for their journey. The lorhumb line offers a practical solution, especially when considering factors such as wind direction and ocean currents. For instance, if a sailor intends to travel from one port to another, they might opt to follow a lorhumb line that allows them to take advantage of prevailing winds, even if it means covering a longer distance. This strategic decision highlights the importance of understanding the lorhumb line in the context of overall navigation strategy.Moreover, the advent of modern technology has transformed how we perceive and utilize the lorhumb line. With the introduction of GPS and advanced navigation systems, the reliance on traditional methods has diminished. However, the fundamental principles underlying the lorhumb line remain relevant. Sailors still need to understand the basic concepts of navigation, including the significance of angles and bearings, to make informed decisions during their voyages.In conclusion, the lorhumb line is more than just a navigational tool; it embodies the intersection of science, art, and skill in maritime exploration. As navigators continue to adapt to new technologies, the foundational knowledge of concepts like the lorhumb line ensures that they can navigate the complexities of the open sea with confidence. Whether you are a seasoned sailor or a novice, grasping the intricacies of the lorhumb line is vital for successful navigation and safe passage across the waters.

在导航和海洋探索的广阔领域中，术语lorhumb line占据了重要的位置。它指的是地图或图表上表示与子午线保持恒定角度的特定类型的线。这一概念对于依赖精确计算穿越海洋的水手和导航员至关重要。理解lorhumb line对任何参与导航的人来说都是必不可少的，无论是休闲航行还是专业航运操作。lorhumb line通常在航海图上被描绘为一条曲线，允许导航员绘制保持与北方恒定角度的航线。在处理地球球形所带来的挑战时，这一点尤为重要。与直线不同，直线在平面上看似简单，但地球的曲率需要更复杂的导航方法。lorhumb line提供了一种解决方案，使水手能够跟随一条路径，尽管这条路径不是两点之间的最短距离，但在某些风和洋流条件下更容易导航。lorhumb line最迷人的方面之一是它与一般的航线概念之间的关系。航线本质上是一条以相同角度穿过所有子午线的路径，使其成为一个恒定的罗盘方向。虽然lorhumb line是保持恒定角度的特定类型的航线，但需要注意的是，并非所有航线都是lorhumb line。这种区别在于导航背景和这些线在现实场景中的具体应用。导航员常常面临选择最佳航线的困境。lorhumb line提供了一种实用的解决方案，尤其是在考虑风向和洋流等因素时。例如，如果水手打算从一个港口航行到另一个港口，他们可能会选择遵循一条lorhumb line，以便利用盛行风，即使这意味着要覆盖更长的距离。这一战略决策突显了在整体导航策略中理解lorhumb line的重要性。此外，现代技术的出现改变了我们对lorhumb line的看法和利用方式。随着GPS和先进导航系统的引入，对传统方法的依赖有所减少。然而，支撑lorhumb line的基本原理仍然具有相关性。水手仍然需要理解导航的基本概念，包括角度和方向的重要性，以便在航行中做出明智的决策。总之，lorhumb line不仅仅是一种导航工具；它体现了科学、艺术和技能在海洋探索中的交汇。随着导航员不断适应新技术，对像lorhumb line这样的概念的基础知识确保他们能够自信地驾驭开放海域的复杂性。无论你是经验丰富的水手还是新手，掌握lorhumb line的复杂性对于成功导航和安全通过水域至关重要。