The influences of reducing the distance between the target and magnet exit and the effect of changing injection Angle of the magnet have been discussed to obtain the more compact deflecting magnet.
为实用需要，探讨了缩短靶与磁铁出口的距离和改变入射角所引起的影响，以便减少旋转治疗头的回转半径和设计更轻巧的偏转磁铁。
The relation between target signal current and deflecting rate of the secondary electron conduction target vidicon(SECTV)which has accumulating effect is presented.
给出了具有积累特性的SEC摄像管靶极信号电流与读出扫描速率的关系。
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