"exposure"的定义和意义

Exposure

名词

暴露, 脆弱性

the state of being open to harm or risk as a result of lacking adequate safety or preventative measures

接触, 介绍不同的活动

the act of introducing someone to a particular environment or situation that can shape their perception, understanding, or behavior

朝向 (方向), 朝向 (建筑物)

aspect resulting from the direction a building or window faces

曝光, 泄露

the disclosure of something secret

暴露, 抛弃

abandoning without shelter or protection (as by leaving an infant out in the open)

曝光

the amount of light that enters a camera's sensor when taking a photograph, which is determined by the combination of three factors: aperture, shutter speed, and ISO sensitivity

What is "exposure"?

Exposure in photography refers to the amount of light that reaches the camera’s sensor or film, determining how bright or dark an image will appear. It is controlled by three main settings: aperture, which is the size of the lens opening, shutter speed, which is how long the camera's shutter stays open, and ISO, which is the sensitivity of the sensor or film to light. Proper exposure ensures that the details in the highlights and shadows are well-captured, resulting in a balanced and clear image.

展览, 展示

presentation to view in an open or public manner

曝光, 表现

a representation of a person or scene in the form of a print or transparent slide or in digital format

曝光, 光照强度

the intensity of light falling on a photographic film or plate

暴露, 脆弱性

the state of being vulnerable or exposed

暴露, 在极端天气条件下的暴露

a medical condition caused by being out in extreme weather conditions for very long without protection to the effects of harsh weather

What is "exposure"?

Exposure is a serious medical condition that occurs when someone is outside in extremely severe weather conditions for a prolonged period without protection from the harsh elements. This can lead to significant health risks, including hypothermia, when the body loses heat faster than it can produce it; frostbite, which is damage to skin and tissues due to freezing; and heatstroke, when the body overheats. Symptoms of exposure can vary depending on the weather conditions but may include shivering, confusion, numbness, weakness, and loss of consciousness. It is essential to seek shelter and warm up or cool down as soon as possible to prevent further complications and seek medical attention if symptoms worsen.

exposure

expose

overexposure

underexposure