defence navigation satellite system

简明释义

防导航卫星系统国防导航卫星系统

英英释义

例句

1.The military relies heavily on the defence navigation satellite system for precise targeting during operations.

军方在行动中严重依赖于国防导航卫星系统以实现精确打击。

2.The defence navigation satellite system is crucial for coordinating troop movements in real-time.

实时协调部队调动的关键是国防导航卫星系统。

3.Our new drones are equipped with the latest defence navigation satellite system technology to enhance their accuracy.

我们的新型无人机配备了最新的国防导航卫星系统技术，以提高其准确性。

4.The defence navigation satellite system helps in search and rescue missions by providing accurate location data.

通过提供准确的位置数据，国防导航卫星系统在搜救任务中发挥了重要作用。

5.During joint exercises, both countries used their respective defence navigation satellite systems to ensure seamless communication.

在联合演习期间，两国各自使用了各自的国防导航卫星系统以确保无缝沟通。

作文

The advent of satellite technology has revolutionized many aspects of modern life, particularly in the fields of communication, navigation, and defense. One of the most significant advancements in this area is the development of the defence navigation satellite system, which plays a crucial role in ensuring national security and military operations. This sophisticated system utilizes a network of satellites to provide accurate positioning, navigation, and timing information to military forces and other authorized users.The defence navigation satellite system is designed to enhance the operational capabilities of armed forces by enabling precise navigation in various terrains and conditions. In military operations, the ability to determine one's location accurately can mean the difference between success and failure. By relying on satellite signals, troops can navigate effectively, even in challenging environments where traditional navigation methods may fall short.Moreover, the defence navigation satellite system is not solely for military use; it also has applications in civilian sectors. For example, emergency services, transportation, and logistics companies benefit from the precise location data provided by these systems. This dual-use capability highlights the importance of the defence navigation satellite system in both protecting national interests and supporting everyday activities.In addition to navigation, the defence navigation satellite system also offers critical timing information. Accurate timing is essential for synchronizing operations, especially in joint military exercises or coalition operations involving multiple countries. The system ensures that all units are operating on the same time frame, which is vital for coordination and effectiveness in the field.As technology continues to evolve, so too does the defence navigation satellite system. Advances in satellite design, signal processing, and data encryption have made these systems more resilient against potential threats, such as jamming or spoofing. This ongoing development is crucial as adversaries also seek to disrupt navigation capabilities during conflicts.Furthermore, international cooperation plays a significant role in the enhancement of the defence navigation satellite system. Many countries collaborate on satellite programs, sharing technologies and data to improve the overall effectiveness of their navigation systems. This collaboration not only strengthens military alliances but also fosters trust and understanding among nations.In conclusion, the defence navigation satellite system is an indispensable component of modern military operations and civilian applications. Its ability to provide accurate positioning, navigation, and timing information enhances operational effectiveness and supports various sectors. As we look to the future, continued advancements in technology and international collaboration will ensure that these systems remain robust and reliable, safeguarding both national security and everyday life. Understanding the significance of the defence navigation satellite system is crucial for appreciating its impact on our world today and in the years to come.

卫星技术的出现彻底改变了现代生活的许多方面，特别是在通信、导航和国防领域。其中一个重要的进展是开发了国防导航卫星系统，它在确保国家安全和军事行动中发挥着至关重要的作用。这个复杂的系统利用卫星网络为军队和其他授权用户提供准确的定位、导航和时间信息。国防导航卫星系统旨在通过使武装部队能够在各种地形和条件下进行精确导航，从而增强其作战能力。在军事行动中，准确确定自己位置的能力可能意味着成功与失败之间的差异。通过依赖卫星信号，部队即使在传统导航方法可能失效的困难环境中也能有效导航。此外，国防导航卫星系统不仅限于军事用途；它在民用领域也有应用。例如，紧急服务、运输和物流公司都受益于这些系统提供的精确位置信息。这种双重用途的能力突显了国防导航卫星系统在保护国家利益和支持日常活动中的重要性。除了导航，国防导航卫星系统还提供关键的时间信息。准确的时间对于协调操作至关重要，尤其是在涉及多个国家的联合军事演习或联合作战中。该系统确保所有单位在同一时间框架内操作，这对现场的协调和有效性至关重要。随着技术的不断发展，国防导航卫星系统也在不断进步。卫星设计、信号处理和数据加密方面的进步使这些系统在面对潜在威胁（如干扰或欺骗）时更加具有韧性。这一持续的发展至关重要，因为对手也试图在冲突期间破坏导航能力。此外，国际合作在增强国防导航卫星系统方面发挥着重要作用。许多国家在卫星项目上进行合作，共享技术和数据，以提高其导航系统的整体有效性。这种合作不仅加强了军事联盟，还促进了国家之间的信任和理解。总之，国防导航卫星系统是现代军事行动和民用应用中不可或缺的组成部分。它提供的准确定位、导航和时间信息增强了作战效率，并支持各个部门。展望未来，技术的持续进步和国际合作将确保这些系统保持强大和可靠，保护国家安全和日常生活。理解国防导航卫星系统的重要性对于欣赏其对我们今天及未来世界的影响至关重要。