释义 |
persistence of vision 视觉暂留 A physiological effect in which the eye’s response to a visual stimulation remains for a short period after the removal of the stimulus. At the average cinematic screen illumination, the average eye detects no flicker for frequencies of intermission above approximately 16 per second. 在刺激移走后,眼睛对视觉刺激的反应仍保持一段短时间的一种生理现象。在电影 屏幕平均照明环境下,一般人的眼睛对每秒超过16次的再现频率已不感到有闪烁了。 |