Loran indicator

简明释义

罗兰指示器

英英释义

例句

1.Using the Loran indicator, the pilot was able to navigate through foggy conditions.

利用Loran指示器，飞行员能够在雾霭天气中导航。

2.The Loran indicator helps fishermen locate their fishing grounds more effectively.

该Loran指示器帮助渔民更有效地找到捕鱼场所。

3.The ship's navigation system displayed the Loran indicator for accurate positioning.

船舶的导航系统显示了Loran指示器以确保准确定位。

4.Before setting sail, the captain checked the Loran indicator to ensure they were on the right course.

在启航之前，船长检查了Loran指示器以确保他们的航向正确。

5.The accuracy of the Loran indicator is crucial for military operations.

对于军事行动来说，Loran指示器的准确性至关重要。

作文

In the realm of navigation, especially maritime and aerial, the accuracy and reliability of positioning systems are paramount. One such system that has played a significant role in this field is the Loran indicator. The Loran indicator is a crucial component of the Loran (Long Range Navigation) system, which was developed during World War II to assist ships and aircraft in determining their position over long distances. This technology uses a network of radio transmitters to provide precise timing signals, which are then used to calculate the distance from the transmitter to the receiver. The principle behind the Loran indicator is relatively straightforward. It measures the time it takes for a radio signal to travel from a transmitter to a receiver. By knowing the speed of light, the system can convert this time measurement into a distance. Multiple transmitters are used to triangulate the position of the receiver, allowing for accurate navigation even in challenging environments. This capability has made the Loran indicator an invaluable tool for mariners and aviators alike.Despite the advent of more advanced technologies such as GPS, the Loran indicator remains relevant, particularly in areas where satellite signals may be weak or obstructed. For instance, in coastal regions or urban environments with tall buildings, GPS signals can be unreliable. In such cases, the Loran indicator provides a reliable alternative, ensuring that navigators can maintain their course without interruption.Moreover, the Loran indicator is not only limited to maritime and aerial applications. It has also found use in various sectors, including agriculture, surveying, and disaster management. Farmers utilize the technology for precision farming, ensuring that they can effectively manage their crops and resources. Surveyors rely on the Loran indicator for accurate land measurements, while emergency responders can use it to coordinate rescue operations in remote areas.As technology continues to evolve, the future of the Loran indicator seems promising. Researchers are exploring ways to enhance its capabilities, integrating it with modern systems to create hybrid solutions that leverage the strengths of both Loran and GPS technologies. This integration could lead to more resilient navigation systems that can operate effectively in a wider range of conditions.In conclusion, the Loran indicator is a vital part of navigation history and continues to play a significant role in various fields today. Its ability to provide accurate positioning information, especially in challenging environments, makes it an essential tool for many professionals. As we move forward, it is crucial to recognize the importance of such technologies and continue to innovate and improve them for future generations. Understanding the significance of the Loran indicator not only enhances our appreciation for navigation systems but also highlights the ongoing need for reliable and effective means of determining our position in an ever-changing world.

在导航领域，尤其是海洋和航空，定位系统的准确性和可靠性至关重要。Loran indicator是这一领域中发挥重要作用的系统之一。Loran indicator是Loran（长距离导航）系统的关键组成部分，该系统在第二次世界大战期间开发，以帮助船只和飞机确定其在长距离上的位置。这项技术利用一组无线电发射器提供精确的时间信号，然后用这些信号计算从发射器到接收器的距离。Loran indicator的原理相对简单。它测量无线电信号从发射器传播到接收器所需的时间。通过知道光速，系统可以将这个时间测量转换为距离。使用多个发射器来三角测量接收器的位置，从而在复杂环境中实现精确导航。这种能力使得Loran indicator成为海员和飞行员不可或缺的工具。尽管随着GPS等更先进技术的出现，Loran indicator仍然具有重要意义，尤其是在卫星信号可能微弱或受阻的地区。例如，在沿海地区或高楼林立的城市环境中，GPS信号可能不可靠。在这种情况下，Loran indicator提供了一种可靠的替代方案，确保导航者能够不间断地保持航向。此外，Loran indicator不仅限于海洋和航空应用。它还在农业、测量和灾害管理等各个领域找到了应用。农民利用这项技术进行精准农业，确保他们能够有效管理作物和资源。测量员依赖于Loran indicator进行准确的土地测量，而紧急救援人员则可以利用它在偏远地区协调救援行动。随着技术的不断发展，Loran indicator的未来似乎充满希望。研究人员正在探索增强其能力的方法，将其与现代系统集成，以创建利用Loran和GPS技术优势的混合解决方案。这种集成可能会导致更具韧性的导航系统，能够在更广泛的条件下有效运作。总之，Loran indicator是导航历史的重要组成部分，并继续在今天的各个领域发挥重要作用。它在挑战性环境中提供准确定位信息的能力，使其成为许多专业人士的必备工具。随着我们向前迈进，认识到这些技术的重要性并继续创新和改进它们以适应未来世代至关重要。理解Loran indicator的意义不仅增强了我们对导航系统的欣赏，也突显了在不断变化的世界中可靠有效的定位手段的持续需求。