field of view

简明释义

视界

英英释义

例句

1.The camera's field of view allows you to capture a wide landscape in one shot.

这款相机的视野范围可以让你在一张照片中捕捉到广阔的风景。

2.The field of view in this microscope is crucial for examining small specimens.

这台显微镜的视野范围对观察小标本至关重要。

3.A narrow field of view can make it difficult to track fast-moving objects.

狭窄的视野范围可能会使跟踪快速移动的物体变得困难。

4.In virtual reality, a larger field of view enhances the immersive experience.

在虚拟现实中，更大的视野范围增强了沉浸感。

5.When using binoculars, it's important to consider the field of view for birdwatching.

使用双筒望远镜时，考虑视野范围对于观鸟是很重要的。

作文

The concept of field of view refers to the extent of the observable world that can be seen at any given moment. This term is often used in various fields such as photography, optics, and virtual reality. Understanding the field of view is essential for anyone involved in these areas, as it directly affects how we perceive our surroundings and interact with them.In photography, the field of view determines how much of a scene will be captured in a single shot. A wide-angle lens, for instance, has a broader field of view, allowing photographers to capture expansive landscapes or large groups of people. Conversely, a telephoto lens has a narrower field of view, which is ideal for capturing distant subjects with great detail. Photographers must carefully consider their field of view when composing a shot, as it can dramatically influence the final image's impact and storytelling.In the realm of optics, the field of view is crucial for devices like microscopes and telescopes. A microscope with a limited field of view may only allow the user to observe a small section of a specimen at a time, which could lead to important details being overlooked. On the other hand, telescopes with a wider field of view enable astronomers to survey larger areas of the night sky, facilitating the discovery of new celestial bodies and phenomena.Virtual reality (VR) is another area where the field of view plays a significant role. The immersive experience of VR relies heavily on the user's ability to see and interact with a 3D environment. A headset with a limited field of view can detract from the realism and immersion of the experience, making it feel less engaging. Developers aim to create VR systems with a wide field of view to enhance the user's sense of presence and make virtual worlds feel more authentic.Moreover, understanding the field of view is not just limited to technical applications; it also applies to our everyday lives. For instance, when driving, the field of view of a driver is crucial for safety. A driver must be aware of their surroundings, including other vehicles, pedestrians, and traffic signals. A restricted field of view due to blind spots or obstructions can lead to accidents. Therefore, ensuring that one has a clear and wide field of view while driving is essential for safe navigation.In conclusion, the field of view is a multifaceted concept that impacts various disciplines and aspects of life. From capturing breathtaking photographs to exploring the cosmos and ensuring safety on the roads, understanding and optimizing our field of view can lead to better outcomes and experiences. As technology continues to advance, our ability to manipulate and enhance our field of view will likely evolve, opening up new possibilities for exploration and creativity.

“视野”这个概念指的是在任何给定时刻可观察到的世界范围。该术语通常用于摄影、光学和虚拟现实等多个领域。理解“视野”对于涉及这些领域的任何人来说都至关重要，因为它直接影响我们如何感知周围环境并与之互动。在摄影中，视野决定了在单次拍摄中可以捕捉到多少场景。例如，广角镜头具有更广的视野，允许摄影师拍摄广阔的风景或大型人群。相反，长焦镜头的视野较窄，更适合捕捉远处的细节。摄影师在构图时必须仔细考虑他们的视野，因为这会极大地影响最终图像的效果和叙事。在光学领域，视野对于显微镜和望远镜等设备至关重要。视野有限的显微镜可能只能让用户观察样本的一小部分，这可能导致重要细节被忽视。另一方面，视野更宽的望远镜使天文学家能够更广泛地观察夜空，从而促进新天体和现象的发现。虚拟现实（VR）是另一个视野发挥重要作用的领域。VR的沉浸式体验在很大程度上依赖于用户能够看到和与三维环境互动。视野有限的头戴显示器会削弱体验的真实感和沉浸感，使其感觉不那么引人入胜。因此，开发人员旨在创建具有广阔视野的VR系统，以增强用户的存在感，使虚拟世界感觉更加真实。此外，理解视野不仅限于技术应用，它也适用于我们日常生活中的方方面面。例如，在驾驶时，司机的视野对安全至关重要。司机必须了解周围环境，包括其他车辆、行人和交通信号。由于盲点或障碍物造成的视野受限可能导致事故。因此，确保在驾驶时拥有清晰且宽广的视野对安全导航至关重要。总之，视野是一个多方面的概念，影响着各个学科和生活的各个方面。从捕捉令人惊叹的照片到探索宇宙，再到确保道路安全，理解和优化我们的视野可以带来更好的结果和体验。随着技术的不断进步，我们操控和增强视野的能力可能会不断发展，为探索和创造开辟新的可能性。