聚焦极 meaning in English

focusing electrode

Image focusing electrode
像聚焦极
Detail specification for type gzs10 - 4 sockets for double focusing polar colour picture tubers
Gzs104型双聚焦极彩色显像管插座详细规范
Auto - e - focus system means that voltage of focus polar can be auto adjusted . and auto - optics - focus system means that the optic system composed of screen of projection tube microscope and area ccd can be auto focus
自动电聚焦指对投影管聚焦极电压的自动调整，而自动光学聚焦系统是指对投影管发光屏?显微镜? ccd组成的光学系统的自动聚焦。