1) longitudinal focusing
![点击朗读](/dictall/images/read.gif)
纵向聚焦
1.
Three induction cavities along the ring will be employed for longitudinal focusing.
![点击朗读](/dictall/images/read.gif)
在空间电荷主导电子束研究中 ,纵向聚焦非常重要 ,在输运过程中由于强空间电荷力的影响 ,束团将很快变长并崩溃 ,马里兰大学的电子环设计用于方形束团和抛物线形束团的研究 ,环中需要用三个感应腔对束团进行纵向聚焦 。
2) longitudinal magnetic focusing
![点击朗读](/dictall/images/read.gif)
纵向磁场聚焦
4) longitudinal distance from focus
![点击朗读](/dictall/images/read.gif)
纵向离焦
5) Vertical Agglomeration
![点击朗读](/dictall/images/read.gif)
纵向集聚
6) Vertical
[英]['vɜ:tɪkl] [美]['vɝtɪkḷ]
![点击朗读](/dictall/images/read.gif)
纵聚向
1.
Vertical and Horizontal Construction:The General Constructional Difference Between Gaser and Homer's Epic
纵聚向与横组合:《格萨尔王传》与《荷马史诗》整体结构之异
补充资料:冲击波聚焦效应