passive navigation device

简明释义

无源导航设备

英英释义

例句

1.In maritime operations, a passive navigation device can help determine the vessel's position without active signal transmission.

在海洋作业中，被动导航设备可以帮助确定船只的位置，而无需主动信号传输。

2.Some smartphones include a passive navigation device that uses GPS signals to track location.

一些智能手机包含一个被动导航设备，利用GPS信号来跟踪位置。

3.The hiker relied on a passive navigation device to find his way through the dense forest.

这位徒步旅行者依靠一个被动导航设备在茂密的森林中找到方向。

4.The passive navigation device is essential for pilots when flying in areas with limited visibility.

在能见度有限的地区飞行时，被动导航设备对飞行员至关重要。

5.Using a passive navigation device can reduce the risk of getting lost during outdoor adventures.

使用被动导航设备可以减少户外探险时迷路的风险。

作文

In the realm of modern navigation, various tools and technologies have emerged to assist travelers in finding their way. One such tool is the passive navigation device, which plays a crucial role in helping individuals navigate without actively sending signals or using power. Unlike active devices that emit signals to determine location, passive navigation devices rely on existing environmental cues and information. This essay will explore the definition, functionality, and significance of passive navigation devices in our daily lives.A passive navigation device can be defined as a system that helps users determine their position and orientation by utilizing external references rather than generating its own signals. For instance, traditional maps and compasses are classic examples of passive navigation devices. They do not require batteries or electronic components, making them highly reliable in various situations, especially when technology fails.The functionality of passive navigation devices is rooted in their ability to interpret and utilize available data. A compass, for example, points towards magnetic north, allowing users to orient themselves based on the Earth's magnetic field. Similarly, a map provides geographical information that aids in understanding the terrain and identifying landmarks. By combining these elements, users can effectively navigate from one point to another without the need for electronic assistance.The significance of passive navigation devices extends beyond mere convenience. In an age where technology dominates, these devices remind us of the importance of basic navigational skills and the ability to read our surroundings. They serve as a backup when electronic devices fail due to battery depletion or signal loss, particularly in remote areas where access to technology may be limited.Moreover, passive navigation devices promote a deeper connection with nature and the environment. When relying on natural cues, individuals become more aware of their surroundings, fostering a sense of adventure and exploration. This awareness can enhance outdoor experiences, whether hiking in the mountains or sailing on open waters.In conclusion, passive navigation devices are essential tools that provide guidance and direction without the need for active power sources. Their reliance on external cues makes them invaluable in various situations, reminding us of the importance of traditional navigation methods. As we continue to embrace technological advancements, it is crucial to recognize the value of passive navigation devices and the skills associated with them. By integrating both passive and active navigation techniques, we can ensure a safer and more enriching journey through life’s many paths.

在现代导航的领域中，各种工具和技术应运而生，以帮助旅行者找到他们的方向。其中一种工具是被动导航设备，它在帮助个人导航时发挥着至关重要的作用，而不需要主动发送信号或使用电力。与发出信号以确定位置的主动设备不同，被动导航设备依赖于现有的环境线索和信息。本文将探讨被动导航设备的定义、功能和在我们日常生活中的重要性。被动导航设备可以定义为一种通过利用外部参考来帮助用户确定其位置和方向的系统，而不是生成自己的信号。例如，传统地图和指南针就是经典的被动导航设备的例子。它们不需要电池或电子组件，使其在各种情况下都非常可靠，尤其是在技术失效时。被动导航设备的功能根植于它们解释和利用可用数据的能力。例如，指南针指向磁北，允许用户根据地球的磁场进行定向。类似地，地图提供地理信息，有助于理解地形和识别地标。通过结合这些元素，用户可以有效地从一个点导航到另一个点，而无需电子辅助。被动导航设备的重要性超越了简单的便利。在一个科技主导的时代，这些设备提醒我们基本导航技能和阅读周围环境能力的重要性。它们在电子设备因电池耗尽或信号丢失而失败时作为备份，特别是在远离城市的偏远地区，技术接入可能有限。此外，被动导航设备促进了与自然和环境之间更深的联系。当依赖自然线索时，个人会更加意识到他们的周围环境，培养冒险和探索的意识。这种意识可以增强户外体验，无论是在山中徒步旅行还是在开阔水域航行。总之，被动导航设备是提供指导和方向的重要工具，无需主动电源。它们对外部线索的依赖使其在各种情况下无价，提醒我们传统导航方法的重要性。随着我们继续接受技术进步，认识到被动导航设备及其相关技能的价值至关重要。通过结合主动和被动导航技术，我们可以确保在生活的许多道路上进行更安全和更丰富的旅程。