1) ZFE
形成区
2) beam form region
束成形区
3) fauna formation
区系形成
4) BFR
束形成区
1.
The analysis and comparison of the three electron guns focusing characteristic show that the BFR(beam forming region) and the structure of mian lens are deeply affect the landing spots both at the screen center and at corner and also affect the focusing stabilization at different currents.
对各电子枪聚焦特性进行的分析和比较表明电子束形成区、主透镜结构对屏幕中心、角部的着屏光点及不同电流下聚焦的稳定性都有较大的影响。
5) drape forming
区域成形
6) forming section
成形区
补充资料：HⅡ区和HⅠ区
见电离氢区和中性氢区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条