In television , the repetitive movement of the cathode beam over the phosphor screen 在電視技術(shù)中,陰極射線在熒光屏上的反復(fù)運(yùn)動(dòng)。
In television , a persistence of the electrical charge image on the phosphor screen for a small number of frames 在電視技術(shù)中,熒光屏上畫面幀的電荷映象暫留。
Generation 1 image intensifier tubes work by using a photocathode to transform the gathered light into electrons , which then pass through the image tube and bombard a phosphor screen to produce the green illumination of an image 第一代像增強(qiáng)管工作,用光陰改造聚集光進(jìn)入電子,然后經(jīng)過映管和炮擊磷屏生產(chǎn)綠色照明的一個(gè)形象。