compass error by celo-observation

简明释义

天测罗经差

英英释义

例句

1.The pilot learned to correct the compass error by celo-observation during his training.

飞行员在培训期间学会了如何通过天文观测修正罗盘误差。

2.The sailor adjusted the ship's course after calculating the compass error by celo-observation.

水手在通过天文观测修正罗盘误差后调整了船只的航向。

3.Before embarking on the journey, the captain ensured that the compass error by celo-observation was within acceptable limits.

在出发之前，船长确保天文观测修正罗盘误差在可接受的范围内。

4.Navigators often rely on compass error by celo-observation to ensure accurate readings at sea.

导航员常常依赖于天文观测修正罗盘误差以确保海上的读数准确。

5.Using compass error by celo-observation, the crew was able to navigate through foggy conditions.

利用天文观测修正罗盘误差，船员能够在雾霭中导航。

作文

Navigating the vast oceans has always been a challenge for sailors throughout history. With the advancement of technology, we now have sophisticated tools to assist us in our voyages. However, traditional methods still hold significant value, especially when it comes to understanding concepts like compass error by celo-observation. This phrase refers to the discrepancies that can occur when using a compass for navigation, particularly when observations are made from a celestial perspective. Understanding this concept is crucial for anyone who wishes to master the art of navigation.A compass is an essential instrument for mariners, providing direction in an otherwise featureless expanse of water. However, it is important to recognize that compasses are not infallible. The earth's magnetic field can influence compass readings, leading to what is termed as compass error. This error can be further complicated when observing celestial bodies, such as the sun and stars, which are critical for determining one's position at sea.The term compass error by celo-observation emphasizes the importance of celestial navigation in correcting compass errors. Celestial navigation involves using the positions of celestial bodies to ascertain one’s location. By referencing the stars or the sun, navigators can compare their compass readings to actual geographic positions. This method has been used for centuries and remains relevant even in today’s GPS-driven world.For instance, if a sailor is navigating using a compass and encounters a discrepancy between the compass reading and the celestial observation, it becomes essential to analyze the source of the error. Factors such as magnetic declination, local magnetic anomalies, and even the vessel's own metal structure can contribute to the compass error. The sailor must then apply the principles of compass error by celo-observation to adjust their course accurately.Moreover, understanding this error is not merely an academic exercise; it has practical implications. Inaccurate navigation can lead to disastrous consequences, including shipwrecks or getting lost at sea. Therefore, sailors must be adept at both using a compass and interpreting celestial observations to ensure safe passage.As technology continues to evolve, the reliance on digital navigation tools has increased. However, the fundamentals of navigation, including the understanding of compass error by celo-observation, remain vital. Sailors must learn to trust their instincts and knowledge of traditional navigation methods, especially when faced with situations where electronic devices fail or provide erroneous data.In conclusion, the phrase compass error by celo-observation encapsulates a critical aspect of navigation that combines traditional skills with modern techniques. By recognizing the potential for compass errors and utilizing celestial observations to correct them, navigators can enhance their accuracy and safety at sea. As we continue to explore the oceans, mastering these principles will ensure that we honor the rich history of seafaring while embracing the future of navigation. Every sailor should strive to understand this relationship between compass use and celestial navigation, as it is a testament to the enduring nature of human ingenuity and exploration.

在浩瀚的海洋中航行，一直以来都是水手们面临的挑战。随着科技的发展，我们现在有了复杂的工具来帮助我们进行航行。然而，传统的方法仍然具有重要的价值，特别是在理解像通过天体观测的罗盘误差这样的概念时。这个短语指的是在使用罗盘进行导航时可能出现的差异，尤其是当从天体的角度进行观察时。理解这一概念对任何希望掌握导航艺术的人来说都是至关重要的。罗盘是海员的基本仪器，在一片没有特征的水域中提供方向。然而，重要的是要认识到罗盘并不是万无一失的。地球的磁场会影响罗盘读数，导致所谓的罗盘误差。当观察天体如太阳和星星时，这种误差可能会更加复杂，而这些天体对于确定在海上的位置至关重要。术语通过天体观测的罗盘误差强调了天体导航在修正罗盘误差中的重要性。天体导航涉及使用天体的位置来确定自己的位置。通过参考星星或太阳，导航员可以将他们的罗盘读数与实际地理位置进行比较。这种方法已经使用了几个世纪，即使在今天的GPS驱动世界中仍然保持相关性。例如，如果一名水手正在使用罗盘导航，并发现罗盘读数与天体观测之间存在差异，那么分析误差来源就变得至关重要。磁偏角、局部磁异常甚至船只自身的金属结构等因素都可能导致罗盘误差。然后，水手必须应用通过天体观测的罗盘误差的原理，以准确调整他们的航向。此外，理解这一误差不仅仅是学术练习；它具有实际意义。不准确的导航可能导致灾难性的后果，包括船只失事或在海上迷失方向。因此，水手必须熟练掌握使用罗盘和解释天体观测，以确保安全通行。随着科技的不断发展，对数字导航工具的依赖增加。然而，导航的基本原则，包括对通过天体观测的罗盘误差的理解，仍然至关重要。水手必须学会信任他们的直觉和传统导航方法的知识，尤其是在面临电子设备故障或提供错误数据的情况下。总之，短语通过天体观测的罗盘误差概括了一个关键的导航方面，它结合了传统技能和现代技术。通过认识到罗盘误差的潜在性并利用天体观测来修正它们，导航员可以提高他们在海上的准确性和安全性。随着我们继续探索海洋，掌握这些原则将确保我们尊重航海的丰富历史，同时拥抱导航的未来。每位水手都应该努力理解罗盘使用与天体导航之间的关系，因为这证明了人类创造力和探索精神的持久性。