electron lens
n. [电子]电子透镜
例句与用法：
In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.
在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。
词形变化：
形容词: electromyographic | 副词: electromyographically | 名词: electromyography |