depression angle

简明释义

眼高差

英英释义

例句

1.In surveying, measuring the depression angle helps determine the height of distant objects.

在测量中，测量俯仰角有助于确定远处物体的高度。

2.The engineer explained how the depression angle affects the performance of the telescope.

工程师解释了俯仰角如何影响望远镜的性能。

3.The pilot adjusted the aircraft's trajectory by changing the depression angle to ensure a smooth landing.

飞行员通过调整俯仰角来改变飞机的轨迹，以确保平稳着陆。

4.To calculate the distance to the target, we need to know the depression angle from our observation point.

要计算到目标的距离，我们需要知道从观察点的俯仰角。

5.The artillery crew adjusted the cannon's depression angle for a more accurate shot.

炮兵组调整了火炮的俯仰角以提高射击的准确性。

作文

Understanding the concept of depression angle is crucial in various fields, particularly in physics and engineering. The term refers to the angle formed between the horizontal plane and the line of sight when observing an object that is located below the observer's eye level. This concept is not only relevant for professionals but also for anyone interested in understanding how perspective works in our daily lives.In physics, the depression angle plays a significant role in projectile motion. When an object is thrown or projected, it follows a curved path, influenced by gravity. To analyze this motion, scientists often need to determine the angle at which the object will fall. The depression angle helps in calculating the trajectory and predicting where the object will land. For instance, if a ball is thrown off a ledge, the angle at which it descends can be described using the depression angle. This understanding is vital in designing safe structures and ensuring that objects do not fall into unintended areas.Moreover, in the field of engineering, the depression angle is essential in surveying and construction. Surveyors use this angle to measure distances and elevations accurately. When working on a construction site, knowing the depression angle allows engineers to create plans that account for slopes and inclines. For example, when constructing a road that descends from a hill, engineers must consider the depression angle to ensure that vehicles can navigate safely without losing control.In everyday life, we encounter the depression angle more often than we realize. When looking down from a balcony or a high place, the angle at which we view the ground below can be described as the depression angle. This perspective can influence our perception of height and distance, making us feel either exhilarated or anxious. Understanding this angle can help individuals overcome fears related to heights, as they become more aware of how their viewpoint affects their emotions.Furthermore, the depression angle is also relevant in photography and videography. Photographers must consider this angle when capturing images of subjects located below their position. By adjusting their camera angle to accommodate the depression angle, they can create compelling compositions that draw the viewer's eye to the subject in a dynamic way. This technique can enhance storytelling in visual media, making it more engaging and impactful.In conclusion, the depression angle is a multifaceted concept that extends beyond technical applications. Its relevance spans various disciplines, including physics, engineering, and art. By understanding the depression angle, we can gain insights into the mechanics of motion, improve safety in construction, and enhance our experiences in daily life. Whether we are analyzing the flight of a projectile or framing a photograph, the depression angle serves as a reminder of the importance of perspective in shaping our understanding of the world around us.

理解“depression angle”这一概念在物理学和工程学等各个领域都是至关重要的。这个术语指的是观察者眼水平面与视线之间形成的角度，当观察一个位于观察者眼睛水平线以下的物体时。这个概念不仅对专业人士相关，也对任何有兴趣了解我们日常生活中透视效果的人来说都很重要。在物理学中，depression angle 在抛射运动中发挥着重要作用。当一个物体被投掷或抛出时，它沿着一条曲线轨迹运动，受到重力的影响。为了分析这种运动，科学家们往往需要确定物体下落的角度。depression angle 有助于计算轨迹并预测物体将落在哪里。例如，如果一个球从悬崖上被扔下，其下降的角度可以用depression angle 来描述。这种理解对于设计安全结构至关重要，确保物体不会掉入意想不到的地方。此外，在工程领域，depression angle 在测量和建设中至关重要。测量员利用这个角度准确测量距离和高度。在建筑工地上，了解depression angle 可以让工程师制定考虑坡度和倾斜的计划。例如，在修建一条从山上向下延伸的道路时，工程师必须考虑depression angle，以确保车辆能够安全行驶而不失控。在日常生活中，我们比我们意识到的更频繁地遇到depression angle。当从阳台或高处向下看时，我们观察下面地面的角度可以描述为depression angle。这种视角会影响我们对高度和距离的感知，使我们感到兴奋或焦虑。理解这个角度可以帮助个人克服与高度相关的恐惧，因为他们变得更加意识到自己的视角如何影响他们的情绪。此外，depression angle 在摄影和摄像中也很相关。摄影师在拍摄位于其位置下方的对象时，必须考虑这个角度。通过调整相机角度以适应depression angle，他们可以创造出引人注目的构图，吸引观众的目光关注主题。这种技巧可以增强视觉媒体中的叙事，使其更具吸引力和影响力。总之，depression angle 是一个多方面的概念，超越了技术应用。它的相关性跨越多个学科，包括物理学、工程学和艺术。通过理解depression angle，我们可以洞察运动的机制，提高建筑安全性，并增强我们在日常生活中的体验。无论我们是在分析抛射物的飞行还是构图照片，depression angle 都提醒我们透视在塑造我们对周围世界的理解中的重要性。