pelorus

简明释义

英[pɪˈlɔːrəs]美[pəˈlɔːrəs]

n. 罗经刻度盘；[水运] 哑罗经

复 数 p e l o r u s e s

英英释义

单词用法

同义词

反义词

例句

1.A small retreat style bach, providing holiday, forestry and rentable accommodation in a private forest high above the Pelorus Sounds.

这座休闲小屋位于罗盘峡湾高处的私人森林，提供度假、林业和租赁方面的住宿。

2.A small retreat style bach, providing holiday, forestry and rentable accommodation in a private forest high above the Pelorus Sounds.

这座休闲小屋位于罗盘峡湾高处的私人森林，提供度假、林业和租赁方面的住宿。

3.The captain used the pelorus to navigate through the foggy waters.

船长使用指北针在雾蒙蒙的水域中导航。

4.By aligning the pelorus with the stars, he was able to find his way at night.

通过将指北针与星星对齐，他能够在夜间找到方向。

5.The sailor adjusted the pelorus to ensure accurate readings.

水手调整了指北针以确保读数准确。

6.Using a pelorus is essential for traditional navigation.

使用指北针对于传统导航至关重要。

7.The pelorus helped them determine their heading relative to the wind.

这个指北针帮助他们确定相对于风的航向。

作文

Navigating the vastness of the ocean has always been a challenge for sailors. Since ancient times, mariners have relied on various tools to guide them through treacherous waters and ensure safe passage. One such tool is the pelorus, a navigational instrument used to determine the direction of a ship relative to the Earth's magnetic field. Understanding how to use a pelorus can greatly enhance a sailor's ability to chart a course accurately and avoid potential dangers at sea. The pelorus is essentially a device that allows sailors to take bearings of landmarks or celestial bodies. It consists of a circular disc mounted on a pivot, which can be aligned with a specific reference point, such as a lighthouse or a star. By observing these reference points, sailors can calculate their position and adjust their course accordingly. This method of navigation is especially crucial in situations where GPS signals may be unreliable or unavailable. One of the most significant advantages of using a pelorus is its simplicity and reliability. Unlike electronic navigation systems that can fail due to technical issues or battery depletion, a pelorus operates purely on mechanical principles. This makes it an invaluable tool for traditional sailors who prefer to navigate using time-tested methods. Furthermore, the pelorus does not require any power source, making it ideal for long voyages where resources are limited. In addition to its practical applications, the pelorus also holds historical significance. Many famous explorers and navigators throughout history have utilized this instrument to discover new lands and chart unknown territories. For instance, during the Age of Exploration, sailors relied heavily on the pelorus to navigate the open seas, leading to the discovery of new continents and trade routes. This rich history adds to the allure of the pelorus, as it represents the spirit of adventure and exploration that defines maritime culture. Learning to use a pelorus can be an enriching experience for anyone interested in sailing or navigation. It requires a basic understanding of geometry and astronomy, as well as practice in taking accurate readings. Many sailing schools offer courses on traditional navigation techniques, including the use of a pelorus. These courses not only teach practical skills but also instill a deeper appreciation for the art of navigation and the importance of being aware of one's surroundings. In conclusion, the pelorus is more than just a navigational instrument; it is a symbol of maritime heritage and the quest for knowledge. As technology continues to advance, it is essential to remember the value of traditional navigation methods. By incorporating tools like the pelorus into modern sailing practices, we can honor the legacy of those who came before us while ensuring safe and successful voyages across the world's oceans. Whether you are an experienced sailor or a novice, mastering the use of a pelorus can provide a sense of accomplishment and connection to the vast maritime world.

在浩瀚的海洋中航行，一直以来都是水手们面临的挑战。自古以来，航海者依靠各种工具来引导他们穿越危险的水域，以确保安全通行。其中一种工具就是pelorus，这是一种用于确定船舶相对于地球磁场方向的导航仪器。理解如何使用pelorus可以极大提高水手准确绘制航线和避免海上潜在危险的能力。 pelorus本质上是一个允许水手测量地标或天体方向的设备。它由一个安装在支点上的圆盘组成，可以与特定的参考点对齐，例如灯塔或星星。通过观察这些参考点，水手可以计算出自己的位置，并相应调整航向。这种导航方法在GPS信号可能不可靠或不可用的情况下尤为重要。 使用pelorus的一个显著优势是其简单性和可靠性。与可能因技术问题或电池耗尽而失效的电子导航系统不同，pelorus完全基于机械原理操作。这使得它成为传统水手的宝贵工具，他们更喜欢使用经过时间考验的方法进行导航。此外，pelorus不需要任何电源，非常适合资源有限的长途航行。 除了实用应用外，pelorus还具有历史意义。许多历史上著名的探险家和航海家都利用这一工具发现新土地并绘制未知领土。例如，在探索时代，水手们严重依赖pelorus在开放海域航行，导致新大陆和贸易路线的发现。这段丰富的历史增加了pelorus的魅力，因为它代表了定义海洋文化的冒险和探索精神。 学习使用pelorus对任何对航海或导航感兴趣的人来说都是一种丰富的体验。它需要对几何和天文学有基本的理解，以及在准确读取方面的实践。许多航海学校提供有关传统导航技术的课程，包括使用pelorus。这些课程不仅教授实用技能，还培养了对导航艺术的更深刻理解和对周围环境的重视。 总之，pelorus不仅仅是一种导航仪器；它是海洋遗产和知识追求的象征。随着科技的不断进步，记住传统导航方法的重要性至关重要。通过将像pelorus这样的工具纳入现代航海实践，我们可以尊重那些在我们之前的人的遗产，同时确保在世界海洋中安全成功的航行。无论你是经验丰富的水手还是新手，掌握使用pelorus都可以带来成就感和与广阔海洋世界的联系。