manual direction finder

简明释义

手动测向仪

英英释义

例句

1.During the training exercise, we learned how to operate a manual direction finder effectively.

在训练演习中，我们学习了如何有效地操作手动方向探测器。

2.The manual direction finder proved to be essential when the electronic systems failed.

当电子系统失效时，手动方向探测器被证明是必不可少的。

3.In the absence of GPS, the sailors relied on a manual direction finder for charting their course.

在没有GPS的情况下，水手们依靠手动方向探测器来绘制航线。

4.The pilot used a manual direction finder to navigate through the dense fog.

飞行员使用手动方向探测器在浓雾中导航。

5.He pointed the manual direction finder towards the mountain peak to get a bearing.

他将手动方向探测器指向山峰以获得方位。

作文

In the world of navigation and communication, the term manual direction finder refers to a device that assists users in determining the direction of a signal or location without relying on automated systems. This tool is especially valuable in situations where electronic devices may fail or when a manual approach is preferred. The manual direction finder can be used in various fields, including aviation, marine navigation, and even in outdoor activities like hiking or camping.The functioning of a manual direction finder typically involves the use of a simple compass and a directional antenna. Users must manually adjust the antenna to align with the incoming signal, allowing them to pinpoint the source's direction. This hands-on approach not only enhances the user's understanding of navigation principles but also fosters a deeper connection with the environment.One significant advantage of using a manual direction finder is its reliability. In remote areas where electronic signals may be weak or non-existent, this device can provide a sense of security and confidence. Additionally, it encourages users to develop their navigational skills, which can be beneficial in emergencies when technology fails.Moreover, the manual direction finder serves as an educational tool. By engaging with this device, individuals can learn about the Earth's magnetic fields, radio wave propagation, and the fundamentals of triangulation. These concepts are crucial for understanding how various navigation systems work, including GPS and other satellite-based technologies.In aviation, pilots often rely on a manual direction finder during flight, especially when flying in regions with limited radar coverage. It allows them to maintain situational awareness and navigate safely through challenging conditions. Similarly, mariners utilize this tool to ensure they remain on course while sailing in open waters.The use of a manual direction finder is not limited to professionals; enthusiasts and hobbyists can benefit from its application as well. For example, amateur radio operators frequently employ this device to locate distant stations. By mastering the use of a manual direction finder, they can enhance their communication skills and engage more effectively with the global ham radio community.In conclusion, the manual direction finder is a versatile and essential tool in the realm of navigation. Its ability to function independently of electronic devices makes it invaluable in various scenarios. As technology continues to advance, the importance of understanding traditional navigation methods remains. By utilizing a manual direction finder, individuals can cultivate their navigational skills, gain confidence in their abilities, and appreciate the intricacies of the world around them. Whether in professional settings or recreational activities, the manual direction finder will always hold a significant place in the art of navigation.

在导航和通信的世界中，短语手动方向探测器指的是一种设备，它帮助用户在不依赖自动系统的情况下确定信号或位置的方向。这种工具在电子设备可能失效或需要手动方法的情况下尤其有价值。手动方向探测器可以在多个领域使用，包括航空、海洋导航，甚至户外活动，如徒步旅行或露营。手动方向探测器的工作原理通常涉及使用简单的指南针和定向天线。用户必须手动调整天线，以与进入信号对齐，从而使他们能够确定信号源的方向。这种动手的方法不仅增强了用户对导航原理的理解，还促进了他们与环境的更深连接。使用手动方向探测器的一个显著优势是其可靠性。在电子信号可能微弱或不存在的偏远地区，这种设备可以提供安全感和信心。此外，它鼓励用户发展自己的导航技能，这在技术失败的紧急情况下是非常有益的。此外，手动方向探测器还作为教育工具。通过使用这种设备，个人可以了解地球的磁场、无线电波传播以及三角测量的基本原理。这些概念对于理解各种导航系统的工作原理至关重要，包括GPS和其他基于卫星的技术。在航空领域，飞行员在飞行过程中往往依赖于手动方向探测器，尤其是在雷达覆盖有限的地区。这使他们能够保持情境意识，并在恶劣条件下安全导航。同样，海员利用这种工具确保在开阔水域航行时保持航向。手动方向探测器的使用不仅限于专业人士；爱好者和业余爱好者也可以从中受益。例如，业余无线电操作员经常使用这种设备来定位远距离的电台。通过掌握手动方向探测器的使用，他们可以提升自己的通信技能，更有效地与全球业余无线电社区互动。总之，手动方向探测器是导航领域中一种多功能且重要的工具。它独立于电子设备的能力使其在各种场景中都具有无价的价值。随着技术的不断进步，理解传统导航方法的重要性仍然存在。通过使用手动方向探测器，个人可以培养自己的导航技能，增强对自己能力的信心，并欣赏周围世界的复杂性。无论是在专业环境还是休闲活动中，手动方向探测器始终在导航艺术中占据重要地位。