dead reckoning tracer

简明释义

航迹记录器

英英释义

例句

1.The dead reckoning tracer provides real-time updates on the vehicle's estimated position.

该航位推算追踪器提供车辆估计位置的实时更新。

2.The dead reckoning tracer was essential for the submarine's navigation during its deep-sea mission.

在潜艇的深海任务中，航位推算追踪器对导航至关重要。

3.In maritime operations, a dead reckoning tracer helps sailors determine their position without GPS.

在海洋作业中，航位推算追踪器帮助水手在没有GPS的情况下确定他们的位置。

4.The pilot used a dead reckoning tracer to navigate through the stormy weather.

飞行员使用航位推算追踪器在暴风雨中导航。

5.Using a dead reckoning tracer, the hiker was able to find his way back to the campsite.

使用航位推算追踪器，徒步旅行者能够找到回营地的路。

作文

In the realm of navigation and piloting, the term dead reckoning tracer plays a pivotal role in determining a vessel's or aircraft's position without relying on external references. This method, rooted in traditional navigation techniques, utilizes a combination of speed, time, and course to estimate the current location of a moving object. The concept of dead reckoning tracer is particularly significant in scenarios where GPS signals are weak or unavailable, such as during inclement weather or in remote areas. By understanding this technique, navigators can enhance their skills and ensure safer journeys.The process begins with a known starting point, often referred to as the 'fix.' From this initial position, navigators calculate the distance traveled based on their speed and the time elapsed. For instance, if a ship sails at a speed of 10 knots for two hours, it would cover a distance of 20 nautical miles. By plotting this distance from the original position while maintaining the intended course, the navigator can estimate their new location. This estimation is what we refer to as dead reckoning tracer.One of the primary advantages of using dead reckoning tracer is its simplicity and reliability. Unlike modern navigation systems that depend heavily on satellite signals, dead reckoning does not require any external input. This can be crucial in situations where technology fails or when navigating through areas with limited communication capabilities. However, it is essential to note that this method is not infallible. Errors can accumulate over time due to factors such as wind, currents, or changes in speed and direction. Therefore, regular updates and corrections using celestial navigation or landmarks are necessary to maintain accuracy.Despite its limitations, the dead reckoning tracer method remains a fundamental skill for sailors and pilots alike. It fosters a deep understanding of navigational principles and encourages a sense of responsibility for one’s journey. In educational settings, instructors often emphasize the importance of mastering this technique before relying solely on advanced technologies. By doing so, students learn to appreciate the art of navigation and develop critical thinking skills that can be applied in various aspects of life.In conclusion, the dead reckoning tracer is an invaluable navigation tool that combines historical techniques with practical applications in modern day travel. As we continue to advance technologically, it is crucial to remember the importance of foundational skills like dead reckoning. Not only does it provide a backup in times of need, but it also enriches our understanding of the world around us. Navigators who master this technique are better equipped to handle unexpected challenges, ensuring that they can safely reach their destinations regardless of the circumstances.

在导航和飞行的领域中，术语dead reckoning tracer 在确定船只或飞机的位置时发挥着关键作用，而无需依赖外部参考。这种方法根植于传统导航技术，利用速度、时间和航向的组合来估算移动物体的当前位置。dead reckoning tracer 的概念在GPS信号微弱或不可用的情况下尤为重要，例如在恶劣天气或偏远地区。通过理解这一技术，导航员可以提高他们的技能，确保更安全的旅程。这个过程始于一个已知的起点，通常被称为“固定点”。从这个初始位置出发，导航员根据他们的速度和经过的时间计算行驶的距离。例如，如果一艘船以10节的速度航行两个小时，它将覆盖20海里的距离。通过在原始位置上绘制这个距离，同时保持预定航向，导航员可以估算他们的新位置。这种估算就是我们所说的dead reckoning tracer。使用dead reckoning tracer 的主要优点之一是其简单性和可靠性。与现代导航系统严重依赖卫星信号不同，死算不需要任何外部输入。这在技术故障或在通信能力有限的区域导航时至关重要。然而，必须注意的是，这种方法并不是万无一失的。由于风、洋流或速度和方向的变化等因素，误差可能会随着时间的推移而累积。因此，定期更新和使用天文导航或地标进行修正是保持准确性的必要条件。尽管存在局限性，dead reckoning tracer 方法仍然是水手和飞行员的基本技能。它促进了对导航原理的深刻理解，并鼓励人们对自己的旅程承担责任。在教育环境中，教师通常强调在完全依赖先进技术之前掌握这一技术的重要性。通过这样做，学生学会欣赏导航的艺术，并培养可以应用于生活各个方面的批判性思维技能。总之，dead reckoning tracer 是一种宝贵的导航工具，将历史技术与现代旅行中的实际应用相结合。随着我们技术的不断进步，记住基础技能如死算的重要性至关重要。它不仅在需要时提供备份，还丰富了我们对周围世界的理解。掌握这一技术的导航员能够更好地应对意外挑战，确保他们能够安全到达目的地，无论情况如何。