Loran station

简明释义

劳兰台

英英释义

例句

1.During the storm, the Loran station helped us maintain our course.

在暴风雨期间，Loran station帮助我们保持航向。

2.We received a strong signal from the nearby Loran station during our journey.

在我们的旅途中，我们收到了来自附近Loran station的强信号。

3.The crew was trained to use the Loran station for precise navigation.

船员接受过使用Loran station进行精确导航的培训。

4.The ship's navigation system relies heavily on signals from the Loran station.

这艘船的导航系统在很大程度上依赖于来自Loran station的信号。

5.The Loran station broadcasts navigation signals every few seconds.

Loran station每隔几秒钟广播一次导航信号。

作文

In the world of navigation, technology has played a crucial role in ensuring that ships and aircraft can find their way across vast distances. One of the lesser-known yet significant technologies in this field is the Loran station, which stands for Long Range Navigation. This system was developed during World War II to aid in the navigation of vessels and aircraft, especially when traditional methods were not reliable. The principle behind a Loran station involves the use of low-frequency radio signals that are transmitted from ground-based stations to receivers on ships or airplanes. These signals allow navigators to determine their position with remarkable accuracy.The functioning of a Loran station is based on the concept of time difference in signal reception. Each station emits a signal that travels at the speed of light. By measuring the time it takes for the signals from multiple stations to reach the receiver, navigators can calculate their exact location. This method is particularly useful in areas where GPS signals may be weak or unavailable, such as remote oceans or mountainous regions.Despite the advancements in satellite-based navigation systems like GPS, Loran stations still hold relevance today. They provide a reliable backup system that can be crucial during emergencies when satellite signals may be disrupted. Moreover, Loran stations are also less susceptible to interference from natural phenomena, making them a dependable option for navigation.The implementation of Loran stations has evolved over the years. Initially, they were established primarily for military purposes, but their benefits have been recognized in civilian applications as well. For instance, fishing boats, cargo ships, and even recreational vessels utilize Loran stations to ensure safe passage through treacherous waters. The integration of this technology into maritime operations has significantly reduced the risk of accidents and has improved overall safety at sea.Furthermore, the environmental impact of navigation technologies is an important consideration. Loran stations are energy-efficient compared to some modern systems, as they require less power to operate. This efficiency not only reduces operational costs but also minimizes the carbon footprint associated with maritime activities. As the world becomes increasingly aware of the need for sustainable practices, the advantages of Loran stations become even more pronounced.In conclusion, while many people may not be familiar with the term Loran station, its importance in the field of navigation cannot be overstated. This technology has provided reliable and accurate positioning information for decades, and its continued use alongside modern systems ensures that navigators have the tools they need to traverse our oceans and skies safely. As we look to the future, it is essential to recognize the value of diverse navigation technologies, including Loran stations, in enhancing global transportation safety and efficiency.

在导航的世界中，技术在确保船只和飞机能够在广阔的距离上找到方向方面发挥了至关重要的作用。其中一个较少被人们所知但又非常重要的技术就是Loran station，即长距离导航（Long Range Navigation）。这一系统是在第二次世界大战期间开发的，旨在帮助船只和飞机进行导航，尤其是在传统方法不可靠时。Loran station的原理涉及使用从地面基站发射的低频无线电信号，这些信号传输到船只或飞机上的接收器。这些信号使导航员能够以惊人的精确度确定他们的位置。Loran station的工作原理基于信号接收时间差的概念。每个站点发出一个信号，该信号以光速传播。通过测量来自多个站点的信号到达接收器所需的时间，导航员可以计算出他们的确切位置。这种方法在GPS信号可能微弱或不可用的区域特别有用，例如偏远的海洋或山区。尽管卫星导航系统如GPS已经取得了巨大的进展，但Loran stations今天仍然具有相关性。它们提供了一种可靠的备份系统，在紧急情况下，当卫星信号可能受到干扰时，这一点尤为重要。此外，Loran stations也对自然现象的干扰不太敏感，这使得它们成为导航的可靠选择。Loran stations的实施随着时间的推移而演变。最初，它们主要是为军事目的建立的，但其好处在民用应用中也得到了认可。例如，渔船、货船甚至休闲船只都利用Loran stations确保安全通过险恶水域。这项技术的整合显著减少了事故风险，并提高了海上的整体安全性。此外，导航技术的环境影响也是一个重要的考虑因素。与一些现代系统相比，Loran stations能效高，因为它们需要较少的能量来运行。这种效率不仅降低了运营成本，还最小化了与海洋活动相关的碳足迹。随着世界越来越意识到可持续实践的必要性，Loran stations的优势变得更加明显。总之，虽然许多人可能对Loran station这个术语并不熟悉，但它在导航领域的重要性不容小觑。这项技术几十年来提供了可靠且准确的定位信息，其与现代系统的持续使用确保了导航员拥有安全穿越我们海洋和天空所需的工具。在展望未来时，认识到包括Loran stations在内的多样化导航技术的价值对于增强全球运输安全和效率至关重要。