... focusing field 凑集场 focusing magnet 聚焦磁铁 focusing system 集合装置;聚焦系统 ...
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... convergence method 逐次近似法,收敛法... convergence magnet 聚焦磁铁 quadratic convergence 二次收敛 ...
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... 聚焦不良 poor focusing; 聚焦磁铁 focus magnet; convergence magnet; 聚焦点 focus point; ...
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提出了一种新的高功率宽带放大器，它由速调管和自由电子脉塞组成，用永久周期磁铁聚焦。
In this paper, a new high power and wideband amplifier with permanent periodic magnet (PPM) focusing is presented. It consists of klystron and FEM.
本文提出以双聚焦、无空间色散的设计原则，来代替常用的全消色差设计原则，使医用电子直线加速器的偏转磁铁能够具有更好的特性。
A double focusing, non spatial dispersion magnet design has been suggested to substitute the achromatic principle for improving the beam characteristics on target of the medical accelerator.
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