静电聚焦
electrostatic focusing
静电聚焦行进波管的特别形
Estiatron
久磁聚焦
permanent-magnet focusing
聚焦
focalize; focus; focusing
focussing
focusing
聚焦灯丝
focusing filament
聚焦电极
focusing electrode
聚焦电泳
electrofocusing electrophoresis
聚焦电泳法
electrofocusing electrophoresis
聚焦色谱法
focusing chromatography
聚焦糖
caramelan
聚焦投影扫描法
focus projection and scanning
聚焦系统
lens system
聚焦线圈
focusing coil
聚焦阳极
focusing anode
巨磁铁
giant magnet
聚束磁铁
focus magent
控制磁铁
controlling magnet
拉长磁铁
long-pull magnet
蓝束磁铁
blue-beam magnet
景天庚醛聚糖
sedoheptulosan