cathode ray direction finder

简明释义

阴极射线显示测向仪

英英释义

例句

1.Using a cathode ray direction finder, the pilot was able to locate the airstrip in poor visibility conditions.

利用阴极射线方向探测器，飞行员能够在能见度差的情况下找到机场跑道。

2.The engineer explained how the cathode ray direction finder works to the students during the workshop.

工程师在研讨会上向学生们解释了阴极射线方向探测器的工作原理。

3.The cathode ray direction finder proved invaluable during the storm, helping the crew navigate safely.

在暴风雨中，阴极射线方向探测器被证明是无价之宝，帮助船员安全导航。

4.The ship's navigation system was upgraded to include a cathode ray direction finder.

这艘船的导航系统升级为包括一个阴极射线方向探测器。

5.In the early days of aviation, a cathode ray direction finder was essential for accurate flight paths.

在航空早期，阴极射线方向探测器对准确的飞行路径至关重要。

作文

The invention of the cathode ray direction finder marked a significant milestone in the field of navigation and technology. This device uses cathode rays to determine the direction of an object, which is particularly useful in various applications ranging from maritime navigation to aviation. The principle behind the cathode ray direction finder is based on the behavior of electrons emitted from a cathode in a vacuum tube. When these electrons are directed towards a phosphorescent screen, they create a visible spot that can be manipulated to indicate direction. This technology was revolutionary at the time of its inception, as it provided a more accurate means of navigation compared to traditional methods.In maritime navigation, for example, sailors relied heavily on compasses and celestial navigation. However, these methods were often subject to environmental factors such as magnetic interference or weather conditions. The introduction of the cathode ray direction finder allowed navigators to pinpoint their location with greater precision, thus enhancing safety and efficiency at sea. Similarly, in aviation, pilots could utilize this technology to maintain course and avoid obstacles, significantly reducing the risk of accidents.Moreover, the cathode ray direction finder also played a crucial role in military applications. During wartime, accurate navigation was essential for the success of missions. The ability to quickly and accurately determine direction using this device gave military personnel a strategic advantage. It enabled them to navigate through challenging terrains and execute operations with a higher degree of success.As technology advanced, the principles behind the cathode ray direction finder laid the groundwork for modern navigation systems, including radar and GPS. These contemporary systems have evolved from the foundational concepts established by the cathode ray direction finder, demonstrating the lasting impact of this early invention. Today, we often take for granted the sophisticated navigation tools available to us, but it is important to recognize the historical significance of devices like the cathode ray direction finder that paved the way for these advancements.In conclusion, the cathode ray direction finder is not just a relic of the past; it represents a pivotal moment in technological evolution. Its contribution to navigation cannot be overstated, as it enhanced the accuracy and reliability of determining direction across various fields. Understanding the importance of the cathode ray direction finder helps us appreciate the innovations that followed and the continuous quest for improvement in navigation technology. As we move forward, it is essential to remember the foundational technologies that have shaped our current capabilities and inspired future advancements in navigation and beyond.

阴极射线方向探测器的发明标志着导航和技术领域的一个重要里程碑。该设备利用阴极射线确定物体的方向，这在从海洋导航到航空等各种应用中都特别有用。阴极射线方向探测器的原理是基于电子在真空管中从阴极发射出的行为。当这些电子被导向荧光屏时，它们会产生一个可见的点，可以操控以指示方向。这项技术在其诞生之时具有革命性，因为它提供了一种比传统方法更准确的导航手段。例如，在海洋导航中，水手们严重依赖指南针和天文导航。然而，这些方法往往受到环境因素的影响，如磁干扰或天气条件。阴极射线方向探测器的引入使导航员能够更精确地确定他们的位置，从而提高了海上的安全性和效率。同样，在航空领域，飞行员可以利用这项技术保持航向并避免障碍物，从而显著降低事故风险。此外，阴极射线方向探测器在军事应用中也发挥了至关重要的作用。在战争时期，准确的导航对任务的成功至关重要。使用该设备快速准确地确定方向的能力为军事人员提供了战略优势。它使他们能够在复杂的地形中进行导航，并以更高的成功率执行任务。随着技术的发展，阴极射线方向探测器背后的原理为现代导航系统奠定了基础，包括雷达和GPS。这些当代系统是由阴极射线方向探测器建立的基础概念演变而来的，展示了这一早期发明的持久影响。今天，我们常常理所当然地认为我们拥有的复杂导航工具，但认识到像阴极射线方向探测器这样的设备在这些进步中所铺平的道路的历史重要性是很重要的。总之，阴极射线方向探测器不仅仅是过去的遗物；它代表了技术演变中的一个关键时刻。它对导航的贡献不容小觑，因为它增强了各个领域确定方向的准确性和可靠性。理解阴极射线方向探测器的重要性帮助我们欣赏随之而来的创新以及在导航技术改进中的持续追求。随着我们向前发展，记住塑造我们当前能力并激励未来导航及其他领域进步的基础技术是至关重要的。