focusing electrode

英 美
  • 聚焦电极
  • electrode n.电极;电焊条
  • focusing n.聚焦;调焦动词focus的现在分词形式.
    1. Plural axially spaced electrostatic quadrupole lenses are formed between facing ones of the first and second groups of focus electrodes.
      第一和第二组聚焦电极的面对的电极之间形成多个轴向隔开的静电四极透镜。