alidade

简明释义

英[ˈælɪdeɪd]美[ˈælɪˌded]

n. 照准仪

英英释义

单词用法

同义词

反义词

例句

1.A flat drawing board mounted on a tripod used in combination with an alidade to construct topographic or geologic maps in the field.

一块安装在一个三脚架上的平坦画板，与照准仪一起用于在野外测制地形图或地质图。

2.It consists of a base (the alidade) on which a sight is mounted. When this is horizontal, its axis is parallel to the base.

在(照准仪)基座上水平且与台基座平行地装有一镜。

3.Table Alidade, Instrument used on the board for drafting topographical charts in order to indicate the angles between two points.

台上用照准仪，在绘图台上使用的工具，用作之处两点间的角度。

4.A flat drawing board mounted on a tripod used in combination with an alidade to construct topographic or geologic maps in the field.

一块安装在一个三脚架上的平坦画板，与照准仪一起用于在野外测制地形图或地质图。

5.The engineer adjusted the alidade to ensure it was level before taking measurements.

工程师调整了alidade以确保在测量之前它是水平的。

6.The surveyor used an alidade to measure the angle between two landmarks.

测量员使用alidade来测量两个地标之间的角度。

7.Using an alidade can greatly improve the accuracy of your surveying work.

使用alidade可以大大提高你测量工作的准确性。

8.During the navigation training, students learned how to operate an alidade effectively.

在导航培训中，学生们学习了如何有效操作alidade。

9.In order to create an accurate map, the cartographer relied on an alidade for precise alignment.

为了制作一张准确的地图，制图师依赖alidade进行精确对齐。

作文

The concept of navigation has evolved significantly over the centuries, with various tools and techniques developed to aid explorers in their journeys. One such tool that played a crucial role in the field of surveying and navigation is the alidade. The alidade is a simple yet effective instrument used primarily in conjunction with a theodolite or a surveyor's level. It consists of a straight edge with sighting vanes at each end, allowing the user to align their line of sight with a distant object. This alignment is essential for accurate measurements in land surveying and mapping, which are vital for construction, urban planning, and various other applications.Historically, the use of the alidade dates back to ancient civilizations, where it was utilized by astronomers and navigators to determine positions and angles. Its design is straightforward, making it accessible for use by individuals who may not have extensive training in advanced surveying techniques. By simply placing the alidade on a leveling instrument, users can obtain precise readings that inform their understanding of the terrain they are working with.In modern times, while technology has introduced more sophisticated equipment such as GPS and laser rangefinders, the alidade remains relevant due to its reliability and ease of use. Many professionals in the fields of geology, archaeology, and environmental science still rely on this traditional tool to complement their high-tech devices. The alidade provides a tactile experience that digital instruments cannot replicate, allowing users to engage directly with their surroundings.Furthermore, the alidade serves as an excellent educational tool for students learning about geography and earth sciences. It encourages hands-on learning and helps students grasp fundamental concepts related to angles, distances, and the importance of precision in scientific measurements. By using the alidade, students can better appreciate the historical context of surveying and how it has shaped our understanding of the world.In conclusion, the alidade is more than just a piece of equipment; it embodies the spirit of exploration and the quest for knowledge that has driven humanity throughout history. As we continue to advance technologically, it is essential to remember the foundational tools that paved the way for modern practices. The alidade represents a bridge between the past and the present, reminding us of the importance of accuracy in our endeavors and the value of traditional methods alongside contemporary innovations. Whether used in professional settings or educational environments, the alidade remains an invaluable asset in the realm of surveying and navigation, ensuring that we maintain a connection to the rich history of exploration.

导航的概念在几个世纪以来经历了显著的演变，各种工具和技术被开发出来以帮助探险者进行他们的旅程。其中一个在测量和导航领域发挥关键作用的工具是alidade。alidade是一种简单而有效的仪器，主要与经纬仪或测量水平仪一起使用。它由一条直边和两端的瞄准装置组成，允许用户将视线与远处的物体对齐。这种对齐对于土地测量和制图的准确性至关重要，这对建筑、城市规划以及其他各种应用都是必不可少的。历史上，alidade的使用可以追溯到古代文明，当时它被天文学家和航海家用来确定位置和角度。它的设计非常简单，使其易于被没有广泛培训的个人使用。用户只需将alidade放置在水平仪上，就可以获得精确的读数，从而了解他们正在处理的地形。在现代，虽然技术引入了更复杂的设备，如GPS和激光测距仪，但由于其可靠性和易用性，alidade仍然保持相关性。许多地质学、考古学和环境科学领域的专业人士仍然依赖这种传统工具来补充他们的高科技设备。alidade提供了一种数字仪器无法复制的触觉体验，使用户能够直接与周围环境互动。此外，alidade作为学习地理和地球科学的学生的优秀教育工具。它鼓励动手学习，帮助学生掌握与角度、距离和科学测量精确性相关的基本概念。通过使用alidade，学生可以更好地理解测量的历史背景以及它如何塑造我们对世界的理解。总之，alidade不仅仅是一件设备；它体现了探索精神和推动人类历史发展的知识追求。随着我们继续技术进步，记住那些为现代实践铺平道路的基础工具是至关重要的。alidade代表着过去与现在之间的桥梁，提醒我们在努力中保持准确性的重要性，以及传统方法与当代创新并存的价值。无论是在专业环境中还是教育环境中，alidade在测量和导航领域仍然是无价的资产，确保我们与丰富的探索历史保持联系。