optical visibility

简明释义

光学可见度

英英释义

例句

1.The new lenses significantly improved the optical visibility of the underwater environment.

新镜片显著提高了水下环境的光学可见度。

2.The engineers tested the optical visibility of the new display technology under various lighting conditions.

工程师们在不同光照条件下测试了新显示技术的光学可见度。

3.In foggy conditions, the optical visibility can drop to less than 100 meters.

在雾霾天气中，光学可见度可能降至不到100米。

4.For pilots, maintaining good optical visibility is crucial for safe landings.

对于飞行员来说，保持良好的光学可见度对安全着陆至关重要。

5.The city implemented measures to improve optical visibility in areas with heavy pollution.

该市采取措施改善重污染地区的光学可见度。

作文

In today's world, where technology is advancing at an unprecedented pace, the concept of optical visibility plays a crucial role in various fields such as telecommunications, photography, and even environmental science. The term optical visibility refers to the ability of the human eye to perceive light and objects based on their brightness and contrast against the background. This phenomenon is not only essential for our daily activities but also has significant implications in scientific research and industrial applications.To understand optical visibility, it is important to recognize that visibility is influenced by several factors, including lighting conditions, atmospheric conditions, and the properties of the objects being observed. For instance, on a foggy day, the optical visibility can be severely reduced due to the scattering of light by water droplets in the air. This reduction in visibility can pose challenges for drivers, pilots, and even photographers who rely on clear sightlines to capture images or navigate safely.In the realm of telecommunications, optical visibility is vital for the performance of fiber optic networks. These networks transmit data as light signals through glass fibers, and the clarity of these signals directly affects the quality of communication. Engineers must ensure that the optical visibility within the fibers is maintained to prevent signal loss and ensure efficient data transmission. This involves meticulous design and regular maintenance of the fiber optic cables to minimize any obstructions that could impair visibility.Photography is another field where optical visibility is of utmost importance. Photographers must consider the lighting conditions and the optical visibility of their subjects to create compelling images. The interplay of light and shadow can dramatically alter the perception of an image, making it crucial for photographers to understand how different environments affect visibility. For example, shooting in bright sunlight can enhance colors and details, while low-light conditions may require the use of specialized equipment to improve optical visibility.Furthermore, in environmental science, optical visibility is used to assess air quality and pollution levels. Researchers often measure optical visibility to determine the concentration of particulate matter in the atmosphere. A decrease in visibility can indicate higher levels of pollution, prompting further investigation and action to improve air quality. This application highlights the interconnectedness of optical visibility with public health and environmental policies.In conclusion, the significance of optical visibility extends far beyond mere sight. It impacts various domains, including technology, art, and environmental health. Understanding the factors that influence optical visibility can lead to advancements in multiple fields and enhance our overall quality of life. As we continue to explore the intricacies of light and visibility, we will undoubtedly discover new ways to harness this knowledge for innovation and improvement in our daily lives.

在今天这个科技以空前速度发展的世界中，光学可见性的概念在电信、摄影甚至环境科学等多个领域发挥着至关重要的作用。光学可见性这个术语指的是人眼根据物体的亮度和与背景的对比度来感知光线和物体的能力。这种现象不仅对我们的日常活动至关重要，而且在科学研究和工业应用中也具有重要意义。要理解光学可见性，重要的是认识到可见性受到多种因素的影响，包括光照条件、大气条件以及被观察物体的特性。例如，在雾天，由于空气中水滴对光的散射，光学可见性可能会严重降低。这种可见性的降低可能给驾驶员、飞行员甚至依赖清晰视线拍摄图像或安全导航的摄影师带来挑战。在电信领域，光学可见性对于光纤网络的性能至关重要。这些网络通过玻璃光纤传输数据作为光信号，而这些信号的清晰度直接影响通信质量。工程师必须确保光纤内的光学可见性得到维护，以防止信号丢失并确保高效的数据传输。这涉及到对光纤电缆的精心设计和定期维护，以尽量减少可能影响可见性的障碍。摄影也是一个光学可见性至关重要的领域。摄影师必须考虑光照条件和他们拍摄对象的光学可见性，以创作引人注目的图像。光与影的相互作用可以显著改变图像的感知，因此摄影师必须理解不同环境如何影响可见性。例如，在明亮的阳光下拍摄可以增强颜色和细节，而在低光条件下可能需要使用专业设备来提高光学可见性。此外，在环境科学中，光学可见性用于评估空气质量和污染水平。研究人员经常测量光学可见性来确定大气中颗粒物的浓度。可见性的降低可能表明污染水平较高，从而促使进一步调查和采取行动以改善空气质量。这一应用突显了光学可见性与公共健康和环境政策之间的相互关联。总之，光学可见性的重要性远不止于单纯的视觉。它影响着多个领域，包括技术、艺术和环境健康。理解影响光学可见性的因素可以推动多个领域的进步，并提升我们整体的生活质量。随着我们继续探索光和可见性的复杂性，我们无疑会发现新的方法来利用这些知识，以创新和改善我们的日常生活。