luminous sensitivity

简明释义

光灵敏度

英英释义

例句

1.The luminous sensitivity of the human eye varies with age, affecting how we perceive light.

人眼的亮度敏感性随着年龄的增长而变化，影响我们对光的感知。

2.The camera's luminous sensitivity allows it to capture images in low light conditions effectively.

这款相机的亮度敏感性使其能够有效地在低光条件下拍摄图像。

3.Artists often consider the luminous sensitivity of their materials when working with light-based mediums.

艺术家在使用基于光的材料时，常常考虑其材料的亮度敏感性。

4.In astronomy, understanding a telescope's luminous sensitivity is crucial for observing faint celestial objects.

在天文学中，理解望远镜的亮度敏感性对于观察微弱的天体是至关重要的。

5.The new smartphone features improved luminous sensitivity for better night photography.

这款新智能手机具有改进的亮度敏感性，可以更好地进行夜间摄影。

作文

In the realm of vision science, the term luminous sensitivity refers to the ability of the human eye to perceive light at various intensities. This concept is crucial for understanding how we interact with our environment, particularly in different lighting conditions. The human eye is remarkably adaptable; it can function in bright sunlight as well as in dimly lit rooms. This adaptability is largely due to the luminous sensitivity of our photoreceptors, which include rods and cones. Rods are more sensitive to low light levels, allowing us to see in darkness or twilight, while cones are responsible for color vision and function best in bright light. The interplay between these two types of cells enables us to experience a wide range of visual stimuli, from the vibrant colors of a sunset to the subtle shades of gray on a cloudy day. Understanding luminous sensitivity is not only vital for biology but also has practical implications in various fields such as photography, cinematography, and even architecture. For instance, photographers must consider the luminous sensitivity of their cameras, adjusting settings to capture images accurately under different lighting conditions. Similarly, architects design spaces with appropriate lighting to enhance the aesthetic appeal and functionality of a building, taking into account how people perceive light and space. Moreover, advancements in technology have led to the development of devices that mimic or enhance luminous sensitivity. Night vision goggles, for example, amplify available light, allowing users to see in complete darkness. These devices rely on the principles of luminous sensitivity to function effectively, demonstrating its importance beyond natural human perception. In conclusion, luminous sensitivity is a fundamental aspect of how we perceive the world around us. It influences not only our daily experiences but also various professional fields that rely on light perception. By understanding this concept, we can better appreciate the complexities of vision and the importance of light in our lives.

在视觉科学领域，术语luminous sensitivity指的是人眼在不同光强下感知光的能力。这个概念对于理解我们如何与环境互动至关重要，特别是在不同的照明条件下。人眼具有惊人的适应能力；它可以在明亮的阳光下和昏暗的房间中工作。这种适应性主要归功于我们光感受器的luminous sensitivity，包括杆细胞和锥细胞。杆细胞对低光水平更敏感，使我们能够在黑暗或黄昏中看见，而锥细胞则负责色彩视觉，并在明亮的光线下功能最佳。这两种细胞之间的相互作用使我们能够体验到从日落的鲜艳色彩到阴天的微妙灰度的广泛视觉刺激。理解luminous sensitivity不仅对生物学至关重要，还有实际应用于摄影、电影摄影甚至建筑等多个领域。例如，摄影师必须考虑他们相机的luminous sensitivity，调整设置以在不同的光照条件下准确捕捉图像。同样，建筑师设计空间时会考虑适当的照明，以增强建筑的美学吸引力和功能性，考虑人们如何感知光和空间。此外，技术的进步使得开发出模仿或增强luminous sensitivity的设备成为可能。例如，夜视仪可以放大可用光，使用户能够在完全黑暗中看见。这些设备依赖于luminous sensitivity的原理有效地工作，展示了其在自然人类感知之外的重要性。总之，luminous sensitivity是我们感知周围世界的基本方面。它不仅影响我们的日常体验，还影响依赖光感知的各种专业领域。通过理解这一概念，我们可以更好地欣赏视觉的复杂性以及光在我们生活中的重要性。