distance ring

简明释义

定距环

英英释义

例句

1.During the marathon, runners wore a distance ring to track their distance and performance.

在马拉松比赛中，跑者佩戴了一个距离环来跟踪他们的距离和表现。

2.In our new smart home system, the distance ring helps to measure how far each device is from the main hub.

在我们的新智能家居系统中，距离环帮助测量每个设备离主控制中心的距离。

3.The architect designed a distance ring around the building to ensure safety for pedestrians.

建筑师在建筑周围设计了一个距离环以确保行人的安全。

4.The distance ring on my GPS device helps me navigate by showing the distance to my destination.

我GPS设备上的距离环通过显示到目的地的距离来帮助我导航。

5.The jeweler showed me a beautiful engagement ring with a distance ring that creates an illusion of a larger diamond.

珠宝商向我展示了一枚美丽的订婚戒指，带有一个距离环，营造出更大钻石的错觉。

作文

In the realm of astronomy and space exploration, many concepts are often difficult to grasp due to their abstract nature. One such concept is the distance ring, which plays a crucial role in understanding how we measure the vastness of space. A distance ring can be defined as a circular area that represents a specific distance from a given point in space, typically used in the context of celestial bodies or astronomical phenomena. By visualizing these rings, astronomers can better comprehend the scale and dimensions of the universe around us.To illustrate the significance of a distance ring, let’s consider the example of our solar system. When we look at the planets orbiting the Sun, we can think of each planet's orbit as a distance ring. For instance, Earth orbits at an average distance of about 93 million miles from the Sun, which can be visualized as a distance ring around the Sun. This visualization helps us understand not only the position of the Earth but also its relationship with other planets. Each planet has its own distance ring, contributing to the overall structure of the solar system.Moreover, distance rings are not limited to our solar system. They are also applicable when studying other star systems and galaxies. For example, when astronomers observe a distant galaxy, they often create distance rings to represent various distances from the center of that galaxy. These rings help to categorize different regions of the galaxy, such as areas of high star density versus those that are relatively empty. By analyzing these distance rings, scientists can gain insights into the formation and evolution of galaxies over time.In addition to their scientific applications, distance rings can also be utilized in practical scenarios on Earth. For instance, urban planners might use distance rings to determine the effective radius of public services, such as schools or hospitals. By mapping out these distance rings, they can identify areas that may need additional resources or facilities, ensuring that communities are well-served.Furthermore, the concept of distance rings extends into technology, particularly in telecommunications. In mobile network design, engineers often implement distance rings to optimize signal coverage. By establishing a distance ring around a cell tower, they can analyze the range of the signal and identify potential dead zones where coverage may be inadequate. This helps improve connectivity for users and ensures that network resources are allocated efficiently.In conclusion, the concept of a distance ring is multifaceted and essential for various fields, including astronomy, urban planning, and telecommunications. Understanding how to visualize and apply distance rings allows us to make sense of complex spatial relationships and improve our interaction with the environment around us. As we continue to explore and innovate, the importance of distance rings will undoubtedly grow, providing valuable insights into both our universe and our daily lives.

在天文学和太空探索的领域中，许多概念由于其抽象性质而常常难以理解。其中一个这样的概念是距离环，它在理解我们如何测量浩瀚的空间方面起着至关重要的作用。距离环可以定义为一个圆形区域，表示从空间中某个给定点到特定距离的范围，通常用于描述天体或天文现象。通过可视化这些环，天文学家可以更好地理解我们周围宇宙的规模和维度。为了说明距离环的重要性，让我们考虑太阳系的例子。当我们观察围绕太阳运行的行星时，可以将每个行星的轨道视为一个距离环。例如，地球的平均轨道距离太阳约为9300万英里，这可以被视为围绕太阳的一个距离环。这种可视化帮助我们不仅理解地球的位置，还理解它与其他行星的关系。每个行星都有自己的距离环，共同构成了太阳系的整体结构。此外，距离环并不限于我们的太阳系。它们在研究其他恒星系统和星系时也适用。例如，当天文学家观察一个遥远的星系时，他们经常创建距离环来表示该星系中心的不同距离。这些环有助于对星系的不同区域进行分类，例如高星密度区域与相对空旷的区域。通过分析这些距离环，科学家可以深入了解星系随时间的形成和演变。除了科学应用外，距离环在地球上的实际场景中也可以使用。例如，城市规划者可能会使用距离环来确定公共服务的有效半径，例如学校或医院。通过绘制这些距离环，他们可以识别出可能需要额外资源或设施的区域，确保社区得到良好的服务。此外，距离环的概念还扩展到技术领域，特别是在电信方面。在移动网络设计中，工程师常常实施距离环以优化信号覆盖。通过在基站周围建立距离环，他们可以分析信号的范围并识别可能的死区，即覆盖不足的地方。这有助于提高用户的连接性，并确保网络资源的有效分配。总之，距离环的概念是多方面的，对于包括天文学、城市规划和电信等多个领域至关重要。理解如何可视化和应用距离环使我们能够理解复杂的空间关系，并改善我们与周围环境的互动。随着我们继续探索和创新，距离环的重要性无疑会增加，为我们提供宝贵的见解，无论是在宇宙中还是在我们的日常生活中。