bubble sextant with averaging gear

简明释义

平均机气泡六分仪

英英释义

例句

1.In training sessions, students learned how to utilize the bubble sextant with averaging gear for celestial navigation.

在培训课程中，学生们学习如何利用带有平均装置的气泡六分仪进行天文导航。

2.Using a bubble sextant with averaging gear, the crew was able to take multiple readings and calculate an average for better accuracy.

通过使用带有平均装置的气泡六分仪，船员能够进行多次读数并计算出一个更准确的平均值。

3.During the sailing expedition, the captain relied on the bubble sextant with averaging gear to accurately determine their position.

在航海探险中，船长依靠带有平均装置的气泡六分仪来准确确定他们的位置。

4.The bubble sextant with averaging gear is a favorite among seasoned navigators for its reliability and ease of use.

对于经验丰富的导航员来说，带有平均装置的气泡六分仪因其可靠性和易用性而受到喜爱。

5.The bubble sextant with averaging gear proved essential for navigation in cloudy weather when traditional methods were less reliable.

在阴天传统方法不太可靠时，带有平均装置的气泡六分仪被证明对导航至关重要。

作文

The history of navigation is a fascinating journey through time, showcasing the evolution of tools and techniques that have enabled humanity to explore the vast oceans and discover new lands. One of the remarkable instruments that emerged in this field is the bubble sextant with averaging gear. This device has played a crucial role in maritime navigation, especially during the age of exploration when accurate positioning was essential for safe travel across uncharted waters.A bubble sextant with averaging gear is an advanced type of sextant that incorporates a bubble level to provide a more accurate measurement of celestial bodies. Unlike traditional sextants that rely on the horizon for reference, the bubble sextant uses a synthetic bubble to create a stable reference point. This feature is particularly beneficial when the horizon is obscured by waves or when navigating in turbulent waters. The averaging gear further enhances the precision of the readings by allowing the navigator to take multiple observations and calculate an average position, thereby reducing errors caused by sudden movements of the vessel.The significance of the bubble sextant with averaging gear lies not only in its technical advantages but also in its historical context. During the 20th century, as aviation and maritime travel became more prevalent, the demand for reliable navigation tools increased. The introduction of the bubble sextant marked a turning point in navigational technology. It provided pilots and sailors with a means to determine their latitude and longitude with unprecedented accuracy, thus ensuring safer journeys.Moreover, the bubble sextant with averaging gear is a testament to human ingenuity and the relentless pursuit of improvement in navigation techniques. Its design reflects a deep understanding of the challenges faced by navigators and an innovative approach to overcoming those challenges. As technology continues to evolve, the principles behind the bubble sextant remain relevant, influencing modern navigation systems that utilize GPS and other advanced technologies.In conclusion, the bubble sextant with averaging gear is more than just a navigational tool; it represents a significant advancement in our ability to traverse the world's oceans. Its unique features and historical importance highlight the ongoing quest for precision in navigation. As we reflect on the development of such instruments, we gain a greater appreciation for the skill and determination of those who ventured into the unknown, guided by the stars and the tools they crafted to find their way. This legacy continues to inspire modern explorers and navigators as they chart their courses across the globe, reminding us that the spirit of discovery is an integral part of our shared human experience.

导航的历史是一个迷人的时光旅程，展示了工具和技术的演变，使人类能够探索广阔的海洋并发现新土地。在这一领域中，一个显著的仪器是带有平均装置的气泡六分仪。在航海导航中，这种设备发挥了至关重要的作用，尤其是在探索时代，当时准确定位对于安全穿越未知水域至关重要。带有平均装置的气泡六分仪是一种先进的六分仪，它结合了气泡水平仪，以提供对天体的更准确测量。与传统六分仪依赖地平线作为参考不同，气泡六分仪使用合成气泡来创建一个稳定的参考点。当地平线被波浪遮挡或在动荡的水域中导航时，这一特点尤其有利。平均装置通过允许导航员进行多次观测并计算平均位置，从而进一步提高读数的精确度，减少因船只突然移动而造成的误差。带有平均装置的气泡六分仪的重要性不仅在于其技术优势，还在于其历史背景。在20世纪，随着航空和海上旅行的普及，对可靠导航工具的需求增加。气泡六分仪的引入标志着导航技术的转折点。它为飞行员和水手提供了一种前所未有的方式来确定他们的纬度和经度，从而确保更安全的航行。此外，带有平均装置的气泡六分仪是人类聪明才智和对导航技术不断追求改进的证明。它的设计反映了对导航员面临的挑战的深刻理解，以及克服这些挑战的创新方法。随着技术的不断发展，气泡六分仪背后的原理仍然相关，影响着现代导航系统，这些系统利用GPS和其他先进技术。总之，带有平均装置的气泡六分仪不仅仅是一个导航工具；它代表了我们穿越世界海洋能力的重大进步。其独特的特征和历史重要性突显了对导航精度的持续追求。当我们回顾这些仪器的发展时，我们对那些在未知领域中冒险的人们的技能和决心有了更深的理解，他们依靠星星和他们制作的工具找到自己的道路。这一遗产继续激励现代探险者和导航员在全球范围内绘制他们的航线，提醒我们探索精神是我们共同人类经验不可或缺的一部分。