Loran position line

简明释义

罗兰位置线

英英释义

例句

1.Using the Loran position line, we were able to pinpoint our location accurately.

利用洛兰定位线，我们能够准确地确定我们的位置信息。

2.The fisherman relied on the Loran position line to find the best fishing spots.

渔民依赖洛兰定位线找到最佳的捕鱼地点。

3.In navigation, the Loran position line is crucial for determining the vessel's path.

在导航中，洛兰定位线对于确定船只的航行路径至关重要。

4.The pilot used the Loran position line to ensure a safe landing.

飞行员使用洛兰定位线确保安全着陆。

5.The captain adjusted the ship's course based on the Loran position line.

船长根据洛兰定位线调整了船只的航向。

作文

In the world of navigation and maritime operations, precise positioning is crucial for ensuring safety and efficiency. One of the key technologies that has significantly contributed to this field is the Loran system, which stands for Long Range Navigation. This system utilizes a network of radio transmitters to determine the position of a vessel or aircraft. A critical aspect of the Loran system is the concept of the Loran position line, which plays a vital role in accurate navigation. The Loran position line is essentially a line on a map that indicates the potential location of a vessel based on the signals received from multiple Loran stations. By measuring the time it takes for signals to travel from these stations to the receiver, navigators can triangulate their position with remarkable accuracy.Understanding the significance of the Loran position line is essential for anyone involved in maritime navigation. When a navigator receives signals from at least three Loran stations, they can plot the Loran position line on a chart. This line represents a locus of points where the vessel could be located, providing a visual representation of possible positions. The intersection of multiple Loran position lines from different stations leads to a more precise fix on the vessel's actual position. This method of navigation is particularly beneficial in areas where traditional navigational aids may be limited or unreliable.Furthermore, the Loran position line enhances safety at sea by allowing for better route planning and obstacle avoidance. For instance, if a vessel is navigating through a busy shipping lane or near hazardous coastlines, having accurate positioning information derived from Loran position lines can help the crew make informed decisions, thereby reducing the risk of collisions or grounding.The relevance of the Loran position line extends beyond just maritime navigation. It also finds applications in aviation, surveying, and even in military operations. The ability to pinpoint locations accurately is invaluable in these fields, where even minor discrepancies can lead to significant consequences. Therefore, understanding how to interpret and utilize the Loran position line is an essential skill for professionals in these industries.In conclusion, the Loran position line represents a fundamental concept in the realm of navigation. It illustrates how modern technology has transformed the way we determine our location on Earth. As we continue to advance in navigational technology, the principles behind the Loran position line will remain relevant, serving as a reminder of the importance of precision in navigation. Whether at sea, in the air, or on land, the ability to accurately assess one's position is paramount, and the Loran position line is a testament to the ingenuity of navigational science. Understanding and mastering this concept is not only beneficial for navigators but also for anyone who relies on accurate positioning in their daily activities.

在导航和海洋操作的世界中，精确定位对于确保安全和效率至关重要。长期以来，Loran系统（长距离导航的缩写）在这一领域做出了重要贡献。该系统利用一组无线电发射器来确定船只或飞机的位置。Loran系统的一个关键方面是Loran位置线的概念，这在准确导航中发挥着至关重要的作用。Loran位置线基本上是在地图上表示的一条线，指示基于从多个Loran站接收到的信号的船只潜在位置。通过测量信号从这些站点到接收器所需的时间，导航员可以以惊人的精确度三角测量他们的位置。理解Loran位置线的重要性对于任何参与海洋导航的人来说都是必不可少的。当导航员接收到至少三个Loran站的信号时，他们可以在图表上绘制Loran位置线。这条线代表了一系列可能的点，显示船只可能位于何处，提供了可能位置的可视化表示。从不同站点交叉的多条Loran位置线会导致对船只实际位置的更精确定位。这种导航方法在传统导航辅助设备可能有限或不可靠的区域特别有用。此外，Loran位置线通过允许更好的航线规划和障碍物规避来增强海上的安全性。例如，如果一艘船正在繁忙的航道或危险的海岸附近航行，基于Loran位置线获得的准确定位信息可以帮助船员做出明智的决定，从而降低碰撞或搁浅的风险。Loran位置线的相关性不仅限于海洋导航。它还在航空、测量甚至军事行动中找到了应用。能够准确定位在这些领域中是无价的，因为即使是微小的误差也可能导致严重后果。因此，理解如何解释和利用Loran位置线是这些行业专业人员的基本技能。总之，Loran位置线代表了导航领域的基本概念。它说明了现代科技如何改变我们确定地球上位置的方式。随着我们在导航技术上的不断进步，Loran位置线背后的原理仍将保持相关性，提醒我们在导航中精确的重要性。无论是在海上、空中还是陆地，准确评估自身位置的能力都是至关重要的，而Loran位置线则是导航科学智慧的见证。理解和掌握这一概念不仅对导航员有益，也对任何依赖准确定位进行日常活动的人都有帮助。