focus electrode中文什么意思

【无线电】聚焦电极。

• focus:    n. (pl. focuses, f ...
• electrode:    n. 1.电极。 2.电焊条。 短语 ...
• focus electrode potential:    聚焦电极电位; 聚焦极电位

例句与用法

1. Image focusing electrode
   像聚焦极
2. To select a cylindrical plane cathode ; to design proper focus electrodes in order to control the formation of beam in methods of solving equations , electrobath and simulation aided by computer . to correct effects of anode hole and work out curves of designing guns ; to discuss plasma cathode guns at last
   选用圆形平面阴极;设计恰当的聚束极形状以控制电子束的成形,并使用解析法、电解槽法和数值方法三种方法进行设计;考虑阳孔效应对电子束传输的影响,修正阳孔效应,给出电子枪设计曲线;最后讨论一下等离子体阴极电子枪。