afterimage是什么意思？

afterimage

英['ɑ:ftərˌɪmɪdʒ] 美['ɑftəˌɪmɪdʒ]

• n. 余像，残留影像；

例句

• When they meet again after a few years, they could actually see the afterimage of love. 几年后他们见面后, 他们其实可以看到爱情的残影.
• This is the afterimage of Qing dynasty reflected in my mirror. 这就是我的心镜中照出的清代残影.
• Objective A new interpretation to the purpose of afterimage Test. 目的重新解释后像试验检测目的.

英英词典释义

• Noun
  1. an image (usually a negative image) that persists after stimulation has ceased

行业词典

• 医学： 后象：形成初始影象的刺激停止后视觉印象的短暂滞留。正后象(positive afterimage)指明、暗和颜色皆保持不变，如明、暗相反而颜色互补，则为负后象(negative afterimage)；