點熒光屏 的英文怎麼說
中文拼音 [diǎnyíngguāngbǐng]
點熒光屏
英文
dot fluorescent screen-
The amount by which the dot deflects past the end of the screen is called the screen-overscan.
光點偏轉超過熒光屏邊緣的總數叫做熒光屏過掃描。These bright and dim dots from a picture on the fluorescent screen of the scene is being telecast.
這些明亮和暗淡的點，也就是在熒光屏上形成正在播送的場景的畫面。The effect on display characteristic made by thermal deformations of the shadow mask is comprehensively investigated. by using the electron beam distribution automatic measurement system with a micro - deflective coil, a concave spot in luminance distribution can be get. it changes its position when the shadow mask changes its form
本文系統全面地分析了傳統蔭罩的各類熱變形對顯示屏特性的影響，利用本文研製的電子束亮度分佈自動測試系統，附加一個微偏轉磁場，使相鄰兩電子束打在同一顏色的熒光粉條，並形成一個亮度凹點，當蔭罩變形時，凹點位置作相應的位移，以此原理跟蹤測量凹點位移量，即可得到色純漂移動態變化曲線。The shadow mask is the critical component of the colour picture tube and the important component for the choice of colour, its function concentrates on the limitation of electronics bound diameter and the screening direction, the electronics bound which is sent by the electronics gun goes scanning, during the scanning process, we should guarantee every bound gathering into the small holes situated on the screen, then these bounds will point to the regularized position through the small holes on the flat mask, and then three basic colours will be produced, at the same time, those useless electronics will be blocked by the mask board
平板蔭罩是彩色顯像管的關鍵部件之一，是一個重要選色元件，其作用是限制電子束直徑和上屏方向，由電子槍發射的電子束在偏轉磁場的作用下進行掃描，掃描過程中必須使每個電子束只能射中熒光屏上的為該束指定的那些小孔上會聚，並通過蔭罩上諸多的小孔分別打到各自對應的熒光質點上，發出三種基色（紅，綠，藍） ，而無用的電子則被蔭罩板截獲。For a wiggly-line trace, the beam is focused on the scope face at a point.
對于波形道，光束在熒光屏面的一點上聚焦。With the click of a mouse, information from the other end of the globe will be transported to your computer screen at the dizzying speed of seven - and - a - half times around the earth per second
只要用鼠標一點，在地球另一端的信息馬上就會以每秒鐘繞地球七周半的光速跑到你的電腦熒光屏上。分享友人