electronic sextant

简明释义

电子六分仪

英英释义

例句

1.The captain relied on the electronic sextant for precise navigation during the night.

船长依靠电子六分仪在夜间进行精确导航。

2.With an electronic sextant, navigating through foggy weather became much easier.

有了电子六分仪，在雾天航行变得容易多了。

3.The electronic sextant provides real-time data for better decision-making while sailing.

电子六分仪提供实时数据，以便在航行时做出更好的决策。

4.Using an electronic sextant can significantly reduce the chances of getting lost at sea.

使用电子六分仪可以显著减少在海上迷路的机会。

5.The sailor used the electronic sextant to accurately determine their position at sea.

水手使用电子六分仪准确地确定他们在海上的位置。

作文

In the world of navigation, precision is key, especially when it comes to maritime travel. One of the most significant advancements in this field has been the development of the electronic sextant, which revolutionizes the way navigators determine their position on the globe. Unlike traditional sextants, which rely on manual calculations and observations, the electronic sextant integrates modern technology to provide accurate readings with greater ease and efficiency.The traditional sextant has been used for centuries by sailors to measure the angle between a celestial object and the horizon. This measurement is crucial for calculating latitude and longitude. However, the process can be cumbersome, requiring extensive knowledge of celestial navigation and often leading to human error. The introduction of the electronic sextant simplifies this process significantly. Equipped with digital displays and built-in calculators, these devices allow users to take measurements quickly and accurately.One of the primary benefits of the electronic sextant is its ability to store data. Traditional sextants require navigators to record their observations manually, which can be prone to mistakes. In contrast, an electronic sextant can save multiple readings and even integrate with GPS systems, providing a comprehensive overview of a vessel's position. This feature is particularly advantageous in challenging weather conditions or during long voyages when maintaining accurate records is essential.Moreover, the electronic sextant often includes additional functionalities that enhance its usability. Many models come with built-in compasses, altimeters, and even barometers, allowing sailors to gather a wealth of information with a single device. This integration of features not only streamlines the navigation process but also contributes to safer sailing practices, as mariners can make informed decisions based on real-time data.Despite the advantages of the electronic sextant, some purists argue that traditional methods should not be abandoned. They believe that understanding the fundamentals of celestial navigation is vital for any navigator, as reliance on technology can lead to skill degradation. While it is indeed important to maintain traditional skills, the electronic sextant serves as a valuable tool that complements rather than replaces these skills.In conclusion, the advent of the electronic sextant marks a significant milestone in the evolution of navigation. By combining traditional navigation principles with modern technology, it offers a more efficient, accurate, and user-friendly approach to determining one's position at sea. As we continue to explore the vast oceans, tools like the electronic sextant will play an essential role in ensuring safe and successful voyages, bridging the gap between past and present navigational practices.

在航海的世界中，精确是关键，尤其是在海洋旅行中。这个领域最重要的进展之一就是电子六分仪的出现，它彻底改变了导航员确定自己在地球上的位置的方式。与依赖手动计算和观测的传统六分仪不同，电子六分仪结合了现代技术，以更大程度的便利和效率提供准确的读数。传统六分仪已被水手使用了几个世纪，用于测量天体与地平线之间的角度。这一测量对于计算纬度和经度至关重要。然而，这一过程可能很繁琐，需要广泛的天文导航知识，并且常常导致人为错误。电子六分仪的引入显著简化了这一过程。配备数字显示屏和内置计算器，这些设备使用户能够快速准确地进行测量。电子六分仪的主要优点之一是其数据存储能力。传统六分仪要求导航员手动记录观察结果，这可能容易出错。相比之下，电子六分仪可以保存多次读数，甚至与GPS系统集成，提供船只位置的全面概述。这一功能在恶劣天气条件或长途航行中尤为有利，因为保持准确记录至关重要。此外，许多型号的电子六分仪还包括增强其可用性的附加功能。许多模型配备内置指南针、高度计，甚至气压计，使水手能够通过单一设备收集大量信息。这种功能的整合不仅简化了导航过程，还促进了更安全的航行实践，因为水手可以根据实时数据做出明智的决策。尽管电子六分仪的优势明显，但一些纯粹主义者认为不应抛弃传统方法。他们认为，理解天文导航的基础知识对于任何导航员来说都是至关重要的，因为对技术的依赖可能导致技能退化。虽然保持传统技能确实很重要，但电子六分仪作为一种宝贵工具，补充而非替代这些技能。总之，电子六分仪的出现标志着导航演变的重要里程碑。通过将传统导航原则与现代技术相结合，它提供了一种更高效、准确和用户友好的海上定位方法。随着我们继续探索广阔的海洋，像电子六分仪这样的工具将在确保安全和成功的航行中发挥重要作用，弥合过去和现在导航实践之间的差距。