graphic scale

简明释义

图示比例尺

英英释义

例句

1.Using the graphic scale, I was able to determine the length of the hiking trail.

通过使用图形比例尺，我能够确定徒步小径的长度。

2.When measuring the area of a park, refer to the graphic scale for accurate calculations.

在测量公园的面积时，请参考图形比例尺以获得准确的计算结果。

3.The graphic scale on this geological map indicates that one inch represents one mile.

这张地质图上的图形比例尺表示一英寸代表一英里。

4.In architectural drawings, the graphic scale is essential for understanding the dimensions of the building.

在建筑图纸中，图形比例尺对于理解建筑物的尺寸至关重要。

5.The map includes a graphic scale to help users understand the distances between locations.

这张地图包含一个图形比例尺，帮助用户理解地点之间的距离。

作文

Understanding maps is an essential skill in today’s world, where navigation and geography play crucial roles in our daily lives. One of the key components of any map is the scale, which helps us understand the relationship between distance on the map and actual distance on the ground. Among the various types of scales used in cartography, the graphic scale (图形比例尺) stands out for its simplicity and effectiveness. In this essay, I will explore the concept of a graphic scale (图形比例尺), its advantages, and how it enhances our ability to interpret maps accurately.A graphic scale (图形比例尺), also known as a bar scale or linear scale, is a visual representation of scale on a map. It typically appears as a line or bar marked with distances, allowing users to measure real-world distances directly against it. Unlike numerical scales that require calculations to convert map distances to actual distances, a graphic scale (图形比例尺) provides an intuitive way to gauge distance at a glance. This feature is particularly useful when dealing with large maps, such as those used for hiking or city planning, where quick assessments are often necessary.One of the primary advantages of using a graphic scale (图形比例尺) is that it remains accurate even if the map is resized. When a map is photocopied or viewed on different devices, the numerical scale may become distorted, leading to potential inaccuracies in distance measurement. However, since the graphic scale (图形比例尺) is a physical representation, it adjusts proportionally with the map, ensuring that users can still rely on it for accurate measurements regardless of the map’s size.Furthermore, graphic scales (图形比例尺) are user-friendly and accessible to people of all ages and backgrounds. For instance, children learning about maps can easily understand how to use a graphic scale (图形比例尺) without needing advanced mathematical skills. This accessibility makes it an excellent educational tool, fostering a greater appreciation for geography and spatial awareness among young learners.In addition to their practical benefits, graphic scales (图形比例尺) also enhance the aesthetic appeal of maps. A well-designed graphic scale (图形比例尺) can complement the overall design of a map, adding visual interest while serving a functional purpose. Mapmakers often take great care in creating these scales, ensuring they are not only informative but also visually appealing, which can enhance the user’s experience.Despite their many advantages, it is important to note that graphic scales (图形比例尺) do have some limitations. For example, they may not be as precise as numerical scales for detailed measurements. In cases where exact distances are critical, such as in engineering or scientific applications, numerical scales might be preferred. Additionally, graphic scales (图形比例尺) can become less effective in areas with significant elevation changes, as they do not account for the curvature of the terrain.In conclusion, the graphic scale (图形比例尺) is an invaluable tool in the field of cartography, providing a straightforward and reliable method for measuring distances on maps. Its ease of use, accuracy during resizing, and visual appeal make it a favorite among both casual map readers and professional cartographers. As we continue to navigate our increasingly complex world, understanding and utilizing tools like the graphic scale (图形比例尺) will remain essential for effective navigation and geographical literacy.

理解地图是当今世界一项重要技能，在我们的日常生活中，导航和地理发挥着关键作用。任何地图的一个关键组成部分是比例尺，它帮助我们理解地图上的距离与地面实际距离之间的关系。在制图学中，使用的各种比例尺中，graphic scale（图形比例尺）因其简单性和有效性而脱颖而出。在这篇文章中，我将探讨graphic scale（图形比例尺）的概念、它的优点以及它如何增强我们准确解读地图的能力。graphic scale（图形比例尺），也称为条形比例尺或线性比例尺，是地图上比例的可视化表示。它通常表现为一条标有距离的线或条，允许用户直接对照测量实际距离。与需要计算才能将地图距离转换为实际距离的数字比例尺不同，graphic scale（图形比例尺）提供了一种直观的方式，可以一目了然地评估距离。这一特性在处理大型地图时尤为有用，例如用于远足或城市规划的地图，在这些情况下，快速评估往往是必要的。使用graphic scale（图形比例尺）的主要优点之一是，即使地图被调整大小，它仍然保持准确性。当地图被复印或在不同设备上查看时，数字比例尺可能会变形，导致距离测量的潜在不准确性。然而，由于graphic scale（图形比例尺）是物理表示，因此它与地图成比例地调整，确保用户无论地图的大小如何，都可以依赖它进行准确测量。此外，graphic scales（图形比例尺）对各个年龄段和背景的人都非常友好和易于访问。例如，学习地图的儿童可以轻松理解如何使用graphic scale（图形比例尺），而无需高级数学技能。这种可及性使其成为一种优秀的教育工具，培养年轻学习者对地理和空间意识的更大欣赏。除了实用好处外，graphic scales（图形比例尺）还增强了地图的美学吸引力。设计良好的graphic scale（图形比例尺）可以补充地图的整体设计，增加视觉趣味，同时发挥功能性目的。制图师通常会精心制作这些比例尺，确保它们不仅信息丰富，而且在视觉上也具有吸引力，从而提升用户的体验。尽管有许多优点，但重要的是要注意，graphic scales（图形比例尺）确实存在一些局限性。例如，对于详细测量来说，它们可能不如数字比例尺精确。在精确距离至关重要的情况下，例如工程或科学应用中，可能更倾向于使用数字比例尺。此外，在地形变化显著的地区，graphic scales（图形比例尺）可能会变得不那么有效，因为它们没有考虑地形的曲率。总之，graphic scale（图形比例尺）是制图学中一项宝贵的工具，为测量地图上的距离提供了一种简单可靠的方法。它的易用性、在调整大小时的准确性以及视觉吸引力使其成为普通地图阅读者和专业制图师的最爱。随着我们继续在日益复杂的世界中导航，理解和利用像graphic scale（图形比例尺）这样的工具将始终是有效导航和地理素养的关键。