magnetic c focusing磁聚焦
magnetic flux focusing磁聚焦
magnetic flux focusing coil磁聚焦线圈
magnetic lens focusing磁透镜聚焦
electrostatic and magnetic combined focusing电磁复合聚焦
magnetic focusing indicator tube磁聚焦指示管
magnetic focusing field磁场聚焦
Magnetic focusing method磁聚焦
magnetic focusing electron gun磁聚焦电子枪
Based on the designed model and results, all components of the UED system such as photocathode, magnetic focusing and static electrical deflection system, electrical image intensify system, vacuum system and electrical circuit control system are developed.
以设计结果为基础制作了构成超快电子衍射系统的各个零部件:光电阴极、磁聚焦线圈、静电偏转扫描系统、电子图像增强系统、真空系统以及电路控制系统,从而制作了一套可以实际使用的超快电子衍射系统。
参考来源 - 超快电子衍射系统中电子枪的理论及实验研究