graduated meridians

简明释义

分度子午线

英英释义

例句

1.Sailors rely on graduated meridians for accurate positioning at sea.

水手依赖刻度经线在海上进行准确定位。

2.In geography class, we learned how to read graduated meridians on a globe.

在地理课上，我们学习了如何在地球仪上读取刻度经线。

3.The new navigation app includes graduated meridians for better accuracy.

这个新的导航应用程序包含了刻度经线以提高准确性。

4.The map features graduated meridians, allowing for precise navigation.

这张地图上有刻度经线，可以实现精确导航。

5.The scientist used graduated meridians to calculate the Earth's circumference.

科学家使用刻度经线来计算地球的周长。

作文

Understanding the concept of graduated meridians is essential for anyone studying geography or navigation. The term refers to the lines of longitude that are marked with specific intervals, allowing for precise measurements of distance and location on the Earth's surface. These graduated meridians serve as reference points that help in determining how far east or west a location is from the Prime Meridian, which is set at 0 degrees longitude. The significance of graduated meridians can be seen in various fields, including cartography, navigation, and even in everyday activities such as using GPS devices. For instance, when you look at a map, you will notice that the lines of longitude are indicated, and these lines are often labeled with their respective degree measurements. This graduated system allows users to easily locate positions on the globe. In navigation, especially maritime navigation, graduated meridians are crucial. Sailors rely on these lines to chart their courses across the seas. By understanding the angles formed by these meridians in relation to the equator, navigators can calculate their latitude and longitude accurately. This method of navigation has been used for centuries, dating back to the early explorers who traversed uncharted waters. Moreover, the use of graduated meridians extends beyond just physical maps. In the digital age, Geographic Information Systems (GIS) utilize these concepts to analyze spatial data. GIS technology allows for the visualization and interpretation of data related to geographical locations, making it easier for researchers and urban planners to make informed decisions. The integration of graduated meridians in GIS systems exemplifies how traditional concepts are adapted to modern technology. Furthermore, understanding graduated meridians is also vital for climate studies. Scientists often use these lines to track weather patterns and climate changes over time. By analyzing data collected from different meridian lines, researchers can identify trends and make predictions about future climate conditions. This information is invaluable for addressing global challenges such as climate change and natural disasters. In conclusion, graduated meridians play a fundamental role in our understanding of geography, navigation, and environmental science. They provide a framework for measuring distances and locations on the Earth, enabling us to navigate our world more effectively. Whether you are a student, a sailor, or a scientist, grasping the concept of graduated meridians is essential for engaging with the complexities of our planet. As we continue to advance technologically, the importance of these meridians will only grow, emphasizing the need for a solid understanding of this fundamental geographic principle.

理解graduated meridians这一概念对于任何学习地理或导航的人来说都是至关重要的。该术语指的是经度线，这些经度线以特定的间隔标记，允许对地球表面的位置和距离进行精确测量。这些graduated meridians作为参考点，帮助确定一个位置距离本初子午线的东西方向，即本初子午线设定在0度经度。graduated meridians的重要性可以在多个领域中看到，包括制图、导航，甚至在日常活动中，如使用GPS设备。例如，当你查看地图时，你会注意到经度线被标示出来，这些线通常标记有各自的度数。这种分级系统使用户能够轻松找到地球上的位置。在导航中，尤其是海上导航中，graduated meridians至关重要。水手依赖这些线来绘制他们在海洋上的航线。通过理解这些子午线与赤道形成的角度，导航员可以准确计算他们的纬度和经度。这种导航方法已经使用了几个世纪，可以追溯到早期探索者横渡未开发水域的时代。此外，graduated meridians的使用不仅限于物理地图。在数字时代，地理信息系统（GIS）利用这些概念来分析空间数据。GIS技术允许可视化和解释与地理位置相关的数据，使研究人员和城市规划者能够做出明智的决策。graduated meridians在GIS系统中的整合例证了传统概念如何适应现代技术。此外，理解graduated meridians对于气候研究也至关重要。科学家们常常使用这些线来跟踪天气模式和气候变化。通过分析从不同子午线收集的数据，研究人员可以识别趋势并预测未来的气候条件。这些信息对于应对气候变化和自然灾害等全球挑战是无价的。总之，graduated meridians在我们理解地理、导航和环境科学中扮演着基础性角色。它们为测量地球上的距离和位置提供了框架，使我们能够更有效地导航我们的世界。无论你是学生、水手还是科学家，掌握graduated meridians的概念对于参与我们星球的复杂性都是必不可少的。随着我们技术的不断进步，这些子午线的重要性只会增加，强调了对这一基本地理原则的扎实理解的必要性。